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  • ✇Earth911
  • How To Grow Vegetables With Aquaponics Earth911
    One gallon of water. That’s roughly how much a well-run aquaponics system uses to grow a kilogram of leafy greens. Compare that to the 30 or more gallons required by conventional soil farming, according to a 2024 comparative greenhouse study, and the benefits are inescapable. That efficiency is why aquaponics — raising fish and growing plants in a closed-loop system — has moved from backyard novelty to subject of serious agricultural research. A 2025 review in Sustainable Environment Resea
     

How To Grow Vegetables With Aquaponics

16 April 2026 at 07:05

One gallon of water. That’s roughly how much a well-run aquaponics system uses to grow a kilogram of leafy greens. Compare that to the 30 or more gallons required by conventional soil farming, according to a 2024 comparative greenhouse study, and the benefits are inescapable.

That efficiency is why aquaponics — raising fish and growing plants in a closed-loop system — has moved from backyard novelty to subject of serious agricultural research. A 2025 review in Sustainable Environment Research documents how integrating AI, IoT sensors, and automation into aquaponics can significantly enhance system efficiency, increase food production, reduce operational costs, and minimize waste. For home gardeners in 2026, the barrier to entry has never been lower. All-in-one kits start under $100, water quality testing has become more accurate and affordable, and the science behind getting both fish and plants to thrive is well-established.

Nitrification is at the heart of every aquaponics system. Fish produce ammonia-rich waste. Beneficial bacteria convert that ammonia first into nitrite, then into nitrate — a form plants can absorb directly. The plants filter the water. The cleaned water returns to the fish. Once the system cycles, the main inputs are fish food and occasional water top-offs.

This article contains affiliate links. If you purchase an item through one of these links, we receive a small commission that helps fund our Recycling Directory.

1. Invest in Reliable Equipment

  • The core hardware list hasn’t changed much — but what’s available at each price point has improved considerably.

    Aquarium or tank. A 100-gallon tank remains the recommended starting point for a serious home system. It gives you flexibility in fish species, plant density, and system stability. Acrylic tanks are lighter and optically clearer; glass tanks are heavier but scratch-resistant. Expect to pay $300–$600 for a quality 100-gallon tank. Search current options on Amazon.

    If you’re new to aquaponics, the AquaSprouts Garden Kit is a well-reviewed all-in-one beginner system that fits a standard 10-gallon aquarium. It includes a grow bed, submersible pump, mechanical timer, and light bar mounting system, and costs $75–$90. The aquarium itself is sold separately.

    Canister filter. For a 100-gallon aquaponics tank, target 500–600 gallons per hour (GPH) of water turnover, well above what the tank volume alone would suggest, because the fish load demands high filtration. The Fluval FX2 (~$269 on Amazon) is consistently top-rated for tanks up to 100 gallons, featuring 4-stage filtration, Smart Pump technology that auto-adjusts flow, and a built-in water change system. A solid budget alternative is the Penn-Plax Cascade 1000 (~$199 on Amazon), which handles up to 100 gallons, recirculating the water more than twice an hour.

    Air pump. Dissolved oxygen is critical for fish health and for the beneficial bacteria driving nitrification. A quality air pump — or a canister filter with an integrated spray bar — will keep oxygen levels stable. A 2025 review in Reviews in Aquaculture found that micro-nano bubble (MNB) aeration increased butterhead lettuce yield by 35% compared to conventional diffusers, and raised nitrate concentration in the water. MNB systems are commercially available but not yet mainstream for home setups, so a conventional air pump remains the practical choice for most beginners.

    Grow lights (optional, system-dependent). Indoor systems need supplemental lighting. Full-spectrum LED grow lights have dropped substantially in price and energy draw. Look for LED bars with daylight-spectrum output (5000–6500K) sized to your grow bed. Search LED grow lights on Amazon.

    Water heater (optional). Tilapia require 70–85°F. If your space runs cooler, a submersible aquarium heater is essential. Search aquarium heaters on Amazon.

2. Choose Your Setup

Three system types work at home scale. The choice depends on available space, target crops, and tolerance for complexity.

Media bed are recommended for beginners. Plants grow in a bed of inert media, such as expanded clay pebbles, gravel, or lava rock, positioned above or beside the fish tank. A pump floods the bed periodically, then drains back. The media supports roots and houses beneficial bacteria. Research from Texas A&M confirmed media beds are the most forgiving system for beginners and support the widest range of crops, including fruiting vegetables like tomatoes and cucumbers. The Oklahoma Cooperative Extension Service provides detailed DIY build plans.

A 2025 study found that carbonized rice husks and cocopeat as grow media can yield five times more crop than traditional expanded clay aggregate (LECA), though they decompose over time and require more frequent replacement.

Nutrient film technique (NFT). A thin stream of water flows continuously through PVC tubes past plant roots dangling inside. Excellent for herbs, lettuce, and small greens in tight or vertical spaces; the tubes can be wall-mounted. Vertical aquaponics setups can increase productivity per unit area by up to 160% compared to horizontal systems, based on research with strawberries and basil. NFT kits are available on Amazon for both DIY and complete systems.

Raft (deep water culture). Plants float on foam rafts with roots submerged directly in nutrient-rich water drawn from the fish tank. They produce a higher yield than NFT for leafy greens, but requires more robust filtration because solids aren’t removed by a media bed. More common in semi-commercial operations than small home setups. Check options on Amazon.

A growing range of IoT sensors let you track pH, dissolved oxygen, ammonia, and temperature continuously from your phone. WiFi pH/EC meters designed for hydroponic and aquaponic systems are now in the $60–$120 range. For beginners, manual weekly testing is fine. For anyone running a system unattended or scaling up, continuous monitoring significantly reduces the risk of a water quality crash.

illustration of aquaponics concept
The fish fertilize the plants and the plants clean the water for the fish in an aquaponic system. Image credit: GRACE Communications Foundation and Mother Jones, CC0, via Wikimedia Commons

3. Add the Fish

An aquaponics system will support many species of fish. Several of the most popular options are:

  • Tilapia: The most common aquaponics fish for good reason. Tilapia tolerate temperature swings, pH variation, and elevated ammonia better than most species. They grow quickly (typical harvest: 6–8 months), are inexpensive to stock, and provide a dual harvest of vegetables and protein. Best for warm indoor or greenhouse systems (70–85°F).
  • Koi: Popular ornamental choice. Koi tolerate poor water quality and are hardy once established, but they’re susceptible to a range of pathogens and aren’t typically harvested for food. Well-suited to media bed systems where water quality is easier to maintain.
  • Bluegill, perch, and catfish. Solid edible alternatives to tilapia in cooler climates where tilapia’s warmth requirements are a challenge. Texas A&M’s fish species selection guide covers temperature ranges, feed conversion ratios, and disease susceptibility for home-scale species in detail.

These are great options, but you can also consider carp, perch, largemouth bass, bluegills, guppies, and more. Purchase fish from a reputable aquaculture supplier or local fish hatchery when possible — disease-carrying fish is one of the fastest ways to crash a new system. Pet store fish are not certified disease-free.

4. Add the Plants

Like fish, the options are endless when deciding which vegetables to grow in your aquaponics system. Some popular options include broccoli, celery, cucumbers, and basil.

But because different plants require different conditions, you’ll want to select plants that will thrive in your setup. As Go Green Aquaponics explains, it is important to consider the following:

  1. System: What type of aquaponics system you will use – plants with no root structure do well in a raft setup, while root vegetables do well in a media bed.
  2. The optimal temperature and pH level for your fish and your plants – the closer the match, the more successful you’ll be.
  3. Environment: the amount of light, temperature and – if you’re setting up your system outside – rain the plants will get.
  4. How much space you have for plants versus how much space the plants need to grow.
  5. Plant-to-fish ratio: The more fish you plan on having, the more plants you need to absorb the nutrients.

5. Maintain Your System

Keeping healthy plants and fish will require regular maintenance. Some tips include:

  • Feed your fish two to three times daily in small amounts. Overfeeding is the most common cause of ammonia spikes in home systems. Uneaten food decomposes rapidly and overwhelms the beneficial bacteria that keep the system in balance.

    Test pH weekly. Target range is 6.4–7.4, with most systems running best around 6.8–7.0. The API Freshwater Master Test Kit (~$35 on Amazon) tests pH, ammonia, nitrite, and nitrate in one kit — the standard recommendation for aquaponics monitoring. For more serious systems, the LaMotte Aquaponics Water Test Kit (~$85 on Amazon) covers nine parameters including dissolved oxygen and carbon dioxide, and comes with a rugged carrying case. To raise pH naturally, dissolve a tablespoon of food-grade potassium carbonate (potash) in a bucket of system water, add it slowly to the tank, and retest after 24 hours before adding more.

    Test ammonia and nitrate weekly or biweekly. Ammonia should be below 2 ppm; nitrates should stay under 160 ppm. Elevated ammonia: feed less, increase aeration, or reduce fish density. High nitrates: add more plants or remove some fish.

    Mind the cycling period. A new system takes 4–6 weeks to fully cycle and for the bacterial colony to establish and nitrogen conversion to stabilize. Don’t increase fish load or plant density during this period. Ammonia and nitrite readings near zero consistently is your green light.

The following video from Rob Bob’s Aquaponics provides guidance on how to check the pH, ammonia levels, and nitrate levels.

Get Some Fish In Your Garden

Aquaponics is an easy and environmentally conscious way to grow produce and raise fish at the same time. It can be used to grow all your favorite leafy greens, and there are endless varieties of fish that will adapt well to this system. Just keep up with regular maintenance and aquaponics will prove to be a viable and sustainable new way to garden.

The science of aquaponics is advancing quickly. Three developments from recent peer-reviewed literature are worth knowing about, even if most aren’t yet practical for home systems:

Algae co-cultivation. Reviews in Aquaculture reports that introducing macroalgae such as Spirogyra spp. can nearly double plant yields compared to traditional aquaponic systems. Co-cultivating microalgae (Chlorella) with plants in raft systems also controls ammonia at twice the efficacy of non-algal systems. This is emerging research — not yet mainstream for home growers — but a promising direction for anyone looking to push yields further.

Decoupled system design. Research from the Journal of the World Aquaculture Society (2024) documents that decoupled systems, which separate the aquaculture unit from the hydroponic unit, allow optimized conditions in each component, resulting in better nutrient utilization and increased productivity compared to coupled designs. Decoupled systems allow independent pH management for fish and plants, which is otherwise a constant compromise in standard coupled setups. Commercially available decoupled systems are beginning to become available; for DIY builders, it’s a worthwhile design consideration when scaling up.

AI and IoT integration. A 2025 Sustainable Environment Research review emphasizes that monitoring strategies using artificial intelligence, the Internet of Things, and renewable energy can significantly enhance aquaponic system efficiency. For home growers, this means the WiFi monitoring systems mentioned in Step 2 are part of a broader wave of automation coming to small-scale aquaponics. The good news: prices will continue to drop.

Editor’s Note: This article was originally published on March 17, 2021, and updated in April 2026. Feature image of outdoor aquaponics system courtesy of Vasch~nlwiki, CC BY-SA 4.0, via Wikimedia Commons

About the Author

David Thomas is founder and editor-in-chief of Everything Fishkeeping, a fishkeeping and aquascaping magazine. He has been keeping fish since he was a child and has kept over 12 different setups. His favorite is his freshwater tank with Tetras and Loaches.

The post How To Grow Vegetables With Aquaponics appeared first on Earth911.

  • ✇Earth911
  • The Pros and Cons of Electric Vehicles In 2026 Earth911
    Gas just broke $4 a gallon again — and this time, it happened in weeks, not months. The war with Iran and the closure of the Strait of Hormuz triggered what the International Energy Agency called the largest oil supply disruption in history, cutting roughly 20% of global petroleum from accessible markets and sending U.S. pump prices surging more than 30% since late February. Diesel has climbed above $5.60 a gallon. Analysts warn that if the Strait stays shut through summer, prices could reach $6
     

The Pros and Cons of Electric Vehicles In 2026

16 April 2026 at 07:05

Gas just broke $4 a gallon again — and this time, it happened in weeks, not months. The war with Iran and the closure of the Strait of Hormuz triggered what the International Energy Agency called the largest oil supply disruption in history, cutting roughly 20% of global petroleum from accessible markets and sending U.S. pump prices surging more than 30% since late February. Diesel has climbed above $5.60 a gallon. Analysts warn that if the Strait stays shut through summer, prices could reach $6–7 a gallon.

At the same moment, the federal government pulled a $7,500 lever it had been offering EV buyers for three years. Trump’s One Big Beautiful Bill Act ended the IRA’s clean vehicle tax credit on September 30, 2026, sooner than almost anyone expected. For anyone considering an EV right now, both of these developments matter enormously, and they cut in opposite directions.

Here’s how EV math works in April 2026.

6 Benefits of Electric Cars

The benefits of owning an EV arguably outweigh any cons — from spending less money in the long run to making fewer trips to the repair shop. And it doesn’t stop there.

1. Gasoline Prices Have Never Made the Cost-Per-Mile Case for EVs More Clearly

With U.S. gas prices above $4 a gallon and diesel topping $5.60, the fueling cost gap between EVs and gas vehicles has widened sharply. The EIA’s March 2026 short-term outlook projected average retail gas prices of $3.34 per gallon for the full year — but that forecast was built on assumptions about the Strait reopening quickly. Prices are already well above that. Electricity prices, by contrast, remain stable and domestically produced.

A typical EV running on home electricity still costs roughly one-third as much per mile as a comparable gas vehicle — a savings that grows with every ten-cent jump at the pump. The current energy shock makes that argument harder to dismiss.

2. Energy Independence Means Something Different Now

The Iran war viscerally confirmed energy analysts argument that American households are deeply exposed to disruptions on the other side of the planet, even as the U.S. produces record quantities of domestic oil. Global crude oil prices are set by global markets, and domestic production buffers the shock but doesn’t eliminate it.

Charging an EV from the grid — or better, from rooftop solar — can insulate a household from price shocks. It’s a form of energy resilience that’s worth taking seriously as a financial and practical argument, not just an environmental one.

3. EV Range Has Left ‘Range Anxiety’ Behind

The 2021 version of this article listed 60-to-100 miles as a typical EV range. That figure is obsolete. As of 2026, the Lucid Air leads at 410 EPA-rated miles, the Hyundai IONIQ 6 Long Range delivers 361 miles, and the Chevrolet Equinox EV — the best-selling non-Tesla EV of 2025 — offers 319 miles starting under $35,000. Even mid-range EVs from mainstream brands now routinely clear 250 miles per charge.

The range question has effectively been answered for most everyday use cases. Long-distance travel remains more planning-intensive than gas, but it’s a planning question, not a stranding question, for most drivers on most routes.

4. Charging Infrastructure Has Reached Critical Mass

As of January 2026, the U.S. had nearly 68,000 public DC fast-charging ports, a 33% increase compared to 2024. Tesla’s Supercharger network alone accounts for over 52% of fast-charging stalls, and more than two-thirds of those are now open to non-Tesla vehicles. Ford, GM, Rivian, Hyundai, Kia, Mercedes-Benz, Volvo, and Stellantis have all adopted NACS, effectively granting their drivers access to the Supercharger network via native ports or adapters.

Reliability, long the Achilles heel of non-Tesla charging facilities that were often out of commission, is also improving. New stations are being built with redundant chargers, remote monitoring, and real-time availability data integrated into vehicle navigation. The experience of pulling up to a broken charger on a long trip is becoming less common, though rural coverage gaps persist.

5. Maintenance Costs Remain Lower — and the Gap Is Growing

EVs require no oil changes, no exhaust system. They need fewer brake replacements because regenerative braking extends pad life substantially. And they have significantly fewer moving parts subject to wear. A Consumer Reports analysis drawing on survey data from hundreds of thousands of members found that EV owners spent about half as much on maintenance and repair as owners of comparable gas vehicles; that’s an average savings of $4,600 over the life of the vehicle.

With inflation squeezing household budgets and the Iran war likely to push repair and parts costs higher as diesel-driven supply chain expenses rise, lower maintenance overhead matters more in 2026 than it did even a year ago.

6. State Incentives Fill Some of the Federal Gap — For Now

The federal $7,500 clean vehicle credit is gone. But the replacement focused on American-made cars makes up the gap. The One Big Beautiful Bill introduced a federal auto loan interest deduction of up to $10,000 annually through 2028, available for U.S.-assembled EVs financed with new loans. It’s a deduction rather than a credit, meaning it reduces taxable income rather than tax owed directly, and it phases out for households with incomes above $100,000 for a single person and $200,000 for couples.

State incentives come in many forms and have different eligibility rules. Several states with high EV adoption still offer significant savings, which are especially important now that federal credits are no longer available.

  • Colorado provides a $750 state tax credit for buying or leasing a new EV with an MSRP up to $80,000. There is also an extra $2,500 credit for EVs priced under $35,000, so budget-conscious buyers can save up to $3,250. You can assign the credit to a participating dealership and get the discount at the point of sale, so you do not have to wait until you file your taxes.
  • New Jersey’s Charge Up program gives up to $4,000 in point-of-sale rebates for eligible new battery-electric vehicles, applied directly at the dealership through June 30, 2026. The state plans to keep EV incentives active through 2030, with funding renewed each year. This is one of the strongest long-term commitments among states.
  • Oregon’s program has some important updates. The Standard Rebate, which offered up to $2,500 for any Oregon resident, was suspended in September 2025. The Charge Ahead Rebate, which provided up to $7,500 for income-qualified buyers, was suspended on December 5, 2025 due to limited funding. If you bought an EV during the eligible period, you still have six months from your purchase date to apply. Approved applications may be put on a waiting list for payment in spring 2026. New funding rounds may happen, but they are not confirmed yet. Check the Oregon DEQ’s program page before counting on the rebate.
  • California’s Clean Cars 4 All program is one of the most generous for income-eligible buyers. Low-income residents in certain air districts can get up to $12,000 toward an EV purchase, plus up to $2,000 for home charging or prepaid charging credits. If you do not need to scrap an old vehicle, you can get up to $7,500 through the Driving Clean Assistance Program. Both programs are income-based and run by regional air districts. Use the state’s DriveClean incentive search to see what is available in your ZIP code.
  • Massachusetts provides a $3,500 rebate through the MOR-EV program for buying or leasing a new qualifying EV with an MSRP under $55,000 at participating dealerships. If you meet income requirements, you can add another $1,500 through MOR-EV+, for a total of $5,000. There is also a $3,500 rebate for used EVs, but only for income-qualified buyers.
  • New York’s Drive Clean Rebate gives up to $2,000 off the purchase or lease of over 60 new EV models. The rebate is applied at the point of sale by participating dealerships across the state, and there is no income requirement. The amount depends on the vehicle’s range: you get the full $2,000 for EVs with over 200 miles of range on a 36-month lease or purchase, $1,000 for 40 to 199 miles, and $500 for shorter-range models or those with MSRPs above $42,000.

All of these programs depend on available funding and may change their rules. Check the DOE Alternative Fuels Data Center for the latest information before you buy.

Many automakers are also stepping in with manufacturer cash incentives and subsidized lease deals to offset the lost federal credit. Hyundai, for example, cut the price of its 2026 IONIQ 5 by nearly $10,000.

Photo: Shutterstock

5 Drawbacks of EVs

Of course, nothing is perfect, and electric cars are no exception. There are a few important factors to consider before signing on the dotted line at the dealership.

1. The Federal Tax Credit Is Gone — And the Replacement Is More Complicated

The $7,500 IRA clean vehicle credit that made EVs significantly more accessible to middle-income buyers expired on September 30, 2025. The $4,000 used EV credit expired at the same time. The EV charger installation credit survives through June 30, 2026, but only in eligible census tracts, such as low-income communities and non-urban areas.

The loan interest deduction that replaced the purchase credit is available only to buyers who finance a U.S.-assembled EV, ruling out cash purchases and vehicles assembled in Canada or Mexico (check the vehicle’s VIN: U.S.-assembled vehicles start with 1, 4, 5, or 7). This program is also an annual deduction on taxable income rather than a dollar-for-dollar credit, which means buyers in lower tax brackets get proportionally less benefit.

The net result is that the out-of-pocket cost of EVs is higher upfront in 2026 than in 2024–2025 for most buyers who don’t live in a high-incentive state. Automaker discounts and competitive leasing help, but the headline sticker shock is real.

2. Charging Can Still Be Slow — And Fast Charging Carries a Cost

DC fast charging, which can replenish an EV from 10% to 80% in 15 to 45 minutes depending on the vehicle, is increasingly available. But it comes at a premium: public fast charging costs significantly more per kilowatt-hour than home charging, and some networks charge idle fees after your session ends, so don’t leave your EV hooked up longer than needed. Home Level 2 charging (overnight, plugged into a 240V outlet) remains the most cost-effective option but requires an upfront equipment investment, and not everyone has access to dedicated parking.

The EV charger tax credit’s narrowed eligibility means many urban apartment dwellers and suburban homeowners outside those tracts get no federal help with installation costs.

3. Upfront Cost Remains Higher Than Comparable Gas Vehicles

The Chevrolet Equinox EV starts at $34,995. That’s genuinely competitive, and several EVs now undercut the critical $40,000 price point. But comparable gas hybrids remain several thousand dollars cheaper at purchase, a gap that the loan interest deduction only partially closes, and only over several years of ownership.

The economic argument for EVs is stronger over the lifetime of the vehicle than at the point of purchase. For buyers who are payment-sensitive or unable to finance, the math favors gas vehicles in the short term, even as gasoline prices strain monthly budgets.

4. Rural Charging Gaps Persist

The Biden administration’s $5 billion National Electric Vehicle Infrastructure program, which was funding charger buildout along highway corridors including in rural and underserved areas, was suspended by the Trump administration in early 2025. Private investment continues, but it concentrates in high-traffic corridors and urban markets where utilization rates justify the capital.

For drivers in rural areas or anyone frequently traveling through them, this remains a practical constraint. Home charging covers most daily use, but highway travel through low-density regions still requires careful route planning.

5. Policy Uncertainty Makes Long-Term Planning Harder

The EV market has experienced whiplash between 2022 and 2026 due to the IRA’s expansion of credits and their accelerated elimination. The OBBBA’s auto loan deduction expires at the end of 2028. Fuel economy standards have been relaxed. Several states are fighting against preemption of their own EV mandates. HOV lane access for EVs has been eliminated in New York and California.

None of this changes the fact that EVs make environmental or financial sense over a 10-year ownership horizon. It does mean that buyers should research current incentives carefully before purchase, verify vehicle assembly origin, and not assume that today’s program landscape will look the same in two years.

What You Can Do

If you’re weighing an EV purchase in 2026:

  • Check your state’s current incentive programs at the DOE Alternative Fuels Data Center (afdc.energy.gov) before assuming federal credits apply — they don’t.
  • Verify vehicle VIN origin before financing: only U.S.-assembled EVs (VIN starting with 1, 4, 5, or 7) qualify for the new loan interest deduction.
  • Request manufacturer incentives directly: automakers including Toyota, Hyundai, Ford, and GM have introduced their own cash discounts and subsidized leases to offset the lost federal credit.
  • Model the 5-year total cost, not just the sticker price: fuel savings, reduced maintenance, and available incentives often close the gap faster than the purchase price suggests.
  • If you rent or lack dedicated charging, factor public charging costs into your fuel savings estimate — DC fast charging at public stations costs more per mile than home Level 2 charging.
  • For rural buyers, check PlugShare or ABRP (A Better Route Planner) to map charging availability along your most common routes before committing to an electric vehicle—you’ll find the gaps are closing.

 

Editor’s Note: This article was originally written by Stephanie Braun on May 3, 2017, and was most recently updated in April 2026. Feature image courtesy of Shutterstock.

The post The Pros and Cons of Electric Vehicles In 2026 appeared first on Earth911.

  • ✇Earth911
  • Buyer’s Guide: Most Efficient Counter-Depth Refrigerators Earth911
    We would all like to buy the most environmentally friendly appliances available. But in real life, energy efficiency is only one of many factors we need to consider when we’re making major purchases. If you’re dealing with a narrow galley kitchen, living in a tiny house, or dealing with any number of awkward kitchen configurations, the dimensions of your new refrigerator might be your top priority. Fortunately, if a counter-depth refrigerator is non-negotiable, there are extremely efficient opti
     

Buyer’s Guide: Most Efficient Counter-Depth Refrigerators

15 April 2026 at 07:05

We would all like to buy the most environmentally friendly appliances available. But in real life, energy efficiency is only one of many factors we need to consider when we’re making major purchases. If you’re dealing with a narrow galley kitchen, living in a tiny house, or dealing with any number of awkward kitchen configurations, the dimensions of your new refrigerator might be your top priority. Fortunately, if a counter-depth refrigerator is non-negotiable, there are extremely efficient options.

The refrigerators in the original 2021 version of this guide are either discontinued, superseded, or now five years into an appliance lifecycle that averages 10–14 years. A lot has changed — and not just the model numbers.

Counter-depth refrigerators have closed much of the capacity gap with standard-depth models. In 2024, LG and Samsung introduced counter-depth models reaching 26.5–27 cubic feet, nearly matching standard-depth capacity without jutting past your cabinets.

Even better, refrigerant reform is also essentially complete: R-600a, which has a global warming potential 500 times lower than previous refrigerants, is now the industry standard across virtually all new household refrigerators sold in the U.S. You no longer need to check the door sticker for refrigerant type — it’s almost certainly R-600a. One new nuance: R-600a is flammable. This doesn’t create meaningful safety risk in normal use, but it does mean sealed-system repairs must be performed by a technician with hydrocarbon-rated recovery equipment. Ask before scheduling service.

This article contains affiliate links. If you purchase an item through one of these links, we receive a small commission that helps fund our Recycling Directory.

How to Choose a Counter-Depth Refrigerator

Counter-depth isn’t a single spec, it’s a range. True counter-depth refrigerators, which are 24- to 25-inches deep, offer a counter-flush look but are relatively rare. Most models marketed as counter-depth run 27–30 inches deep are still meaningfully shallower than standard-depth units, which range from 32 to 36 inches. Be sure to measure your space carefully before shopping.

  1. Fit first. Measure the opening width, depth (including door swing clearance and handle protrusion), and height. Leave at least 1 inch on each side and top for ventilation. Note any door swing obstructions, such as islands, adjacent cabinets, dishwasher handles.
  2. Right-size for your household. The commonly cited rule is that each person needs 4 to 6 cubic feet of total capacity. A household of two can usually work with 16–20 cubic foot fridge; three to four people generally need 20–26 cubic feet. Don’t oversize, as a mostly empty refrigerator is less efficient than one that’s three-quarters full.
  3. Freezer configuration. Top-freezer models remain the most energy-efficient configuration per cubic foot. Bottom-freezer designs put fresh food at eye level but add mechanical complexity. French-door models are most popular and offer the widest variety but use more energy and generate more service calls than simpler designs.
  4. Energy consumption, not just certification. Energy Star certification means a model uses at least 10% less energy than the federal minimum. That’s a floor, not a ceiling. Check the yellow EnergyGuide label on the appliance for estimated annual kWh; typically the difference between the best and worst Energy Star-certified counter-depth models can be 200+ kWh per year, a $20–$40 annual gap at annual utility rates.
  5. Refrigerant. As of 2025, R-600a is effectively universal in new U.S. refrigerators. Verify on the data plate inside the fresh-food compartment.
  6. Features that raise energy use. Through-door ice and water dispensers, in-door ice makers, anti-sweat heaters, and smart screens all increase electricity consumption. If you don’t need them, the most efficient models skip them. Internal water dispensers are a reasonable middle ground that provide convenience without an exterior mechanism that uses electricity.
  7. Reliability data. French-door models with ice makers generate significantly more service calls than simpler designs. Yale Appliance’s 2026 service data, based on 33,190 service calls, ranks LG and GE as the most reliable counter-depth French-door brands, with Bosch leading on temperature stability. Consumer Reports members can find long-term predicted reliability rankings by brand at consumerreports.org, where GE brands and Bosch consistently rank near the top for long-term predicted reliability.
  8. Service access. A reliable brand is only as good as the technicians who can fix it. GE has the broadest national service network. Bosch and LG are well-supported in most metros. Samsung has historically had longer repair wait times, a real consideration for a decade-long appliance relationship.
  9. Don’t forget disposal. When your old refrigerator goes, the R-600a refrigerant must be recovered by a certified technician before recycling. Use Earth911’s recycling search to find appliance recyclers near you, and confirm that they are an EPA Responsible Appliance Disposal (RAD) partner to ensure proper refrigerant handling.

The Best Counter-Depth Refrigerators in 2026

The original article featured models from 2021, most of which are discontinued. Here are current alternatives organized by configuration, prioritizing Energy Star certification, current availability, and documented reliability.

Best for Energy Efficiency: Frigidaire FFTR1835VW (Top Freezer)

Top-freezer models remain the most efficient configuration available. The Frigidaire FFTR1835VW is an 18.3 cu. ft. Energy Star–certified top-freezer with a 30-inch depth, which is significantly shallower than standard models. It uses approximately 369 kWh/year, forgoes energy-intensive features like an ice maker and through-door dispenser, and includes humidity-controlled crisper drawers and an auto-defrost function. It’s also garage-ready (tested from 38°F to 110°F) and ADA compliant. No smart features, no ice maker; just efficient, reliable cold storage.

Depth: 30 in. | Capacity: 18.3 cu. ft. | Est. energy: ~369 kWh/yr | Price range: $600–$750

Best Value French Door (33″): Samsung RF18A5101SR

For smaller kitchens that want a French-door design without a full 36-inch footprint, the Samsung RF18A5101SR is a 33-inch-wide counter-depth model with 17.5 cu. ft. total capacity. Its Twin Cooling Plus system uses two independent evaporators to keep refrigerator and freezer air separate to extend food life and limit odor transfer. It includes an ice maker, Wi-Fi connectivity via Samsung’s SmartThings app, Power Cool and Power Freeze modes, and Energy Star certification. The 33-inch width is a significant advantage for kitchens with narrower openings. Note: Samsung’s service network can have longer wait times in some regions — check availability before purchasing.

Depth: 28.5 in. | Capacity: 17.5 cu. ft. | Est. energy: ~448 kWh/yr | Price range: $1,100–$1,500

Best Large-Capacity Counter-Depth: LG LRFLC2706S (Counter-Depth MAX)

The LG LRFLC2706S resolves what was long the core counter-depth trade-off: it delivers 26.5 cu. ft. of storage in a counter-depth footprint — previously only achievable with a standard-depth unit. The Counter-Depth MAX uses thinner walls and advanced insulation to achieve this. It includes an internal water dispenser (no exterior mechanism, which reduces complexity), an ice maker, Door Cooling+ for even temperature distribution, a PrintProof stainless finish, and Wi-Fi via LG’s ThinQ app. Energy Star certified. Yale Appliance’s 2026 reliability data ranks LG as one of the top performers for first-year service rates in this category.

Depth: 29.25 in. | Capacity: 26.5 cu. ft. | Est. energy: ~632 kWh/yr | Price range: $1,700–$2,200

Best for Food Preservation: Bosch 800 Series B36CT80SNS

No other freestanding counter-depth refrigerator matches Bosch’s food preservation system. The B36CT80SNS uses dual compressors and dual evaporators, keeping refrigerator and freezer air completely separate to prevent humidity fluctuations that accelerate produce spoilage and limits odor transfer. Bosch’s FarmFresh System includes VitaFreshPro automatic temperature and humidity balancing for different food types and SuperCool/SuperFreeze modes for rapid chilling of new groceries. The adjustable FlexBar adds organizational flexibility. Energy Star certified. Yale’s 2026 service data shows Bosch’s first-year service rate at 12.7% — higher than LG but with notably fewer cooling failures; its strength is sustained temperature stability rather than low failure probability.

Depth: 24 in. (case); 29 in. with handles | Capacity: 21 cu. ft. | Est. energy: ~530 kWh/yr | Price range: $2,800–$3,500

 

Best Premium Option: GE Profile PVD28BYNFS (4-Door French Door)

The GE Profile PVD28BYNFS is a 4-door, 27.9 cu. ft. French-door model with a door-in-door design for quick-access storage without opening the main compartment — reducing cold air loss on high-traffic items. GE’s TwinChill dual evaporators maintain optimal humidity and temperature in fresh-food and freezer sections independently. Includes a hands-free, sensor-controlled AutoFill water dispenser, an adjustable-temperature middle drawer with four preset modes for meat, beverage, snacks, and wine, as well as an LED light wall and Wi-Fi. Energy Star certified with an estimated operating cost of approximately $91/year. GE has the widest service network of any major appliance brand, which matters over a 10+ year ownership horizon.

Depth: 36.75 in. (standard depth; counter-depth version also available) | Capacity: 27.9 cu. ft. | Est. energy: ~760 kWh/yr (est. $91/yr operating cost) | Price range: $2,400–$3,200

Counter-Depth Refrigerator Comparison

Model Config Depth Capacity Est. kWh/yr Price Range Best For
Frigidaire FFTR1835VW Top freezer 30 in. 18.3 cu. ft. ~369 $600–$750 Max efficiency, budget buyers, small households
Samsung RF18A5101SR French door 28.5 in. 17.5 cu. ft. ~448 $1,100–$1,500 Narrow kitchens (33″), mid-budget
LG LRFLC2706S French door 29.25 in. 26.5 cu. ft. ~632 $1,700–$2,200 Families needing standard-depth capacity with counter-depth fit
Bosch 800 Series B36CT80SNS French door 24/29 in. 21 cu. ft. ~530 $2,800–$3,500 Food preservation, open kitchens, long food storage
GE Profile PVD28BYNFS 4-door French door 36.75 in.* 27.9 cu. ft. ~760 $2,400–$3,200 Entertainers, home cooks, service reliability

*GE Profile PVD28BYNFS is primarily standard-depth; a counter-depth version is available at select retailers.

Getting the Most From Your Refrigerator

The most efficient refrigerator you can buy is the one you already own, as long as it’s working properly. To make your fridge last longer, take these simple steps:

  • Set the refrigerator to 35–38°F and the freezer to 0°F. These are the optimal food-safe temperatures.
  • Clean condenser coils 1–2 times per year. Dusty coils force the compressor to work harder.
  • Check door seals. If a dollar bill slides out easily when the door is closed, the gasket needs replacing.
  • Keep it three-quarters full. Both overfilled and mostly empty refrigerators are less efficient.
  • Turn off the anti-sweat heater if your climate doesn’t require it, as it’s one of the bigger phantom draws.

Editor’s Note: Originally published on March 24, 2021, this article was substantially updated in April 2026.

The post Buyer’s Guide: Most Efficient Counter-Depth Refrigerators appeared first on Earth911.

  • ✇Earth911
  • Take Action on Arbor Day to Help Our Planet Earth911
    There are certain things in nature we take for granted. We wake up and the sun is shining, or temporarily blurred by clouds. We pour a glass of water and trust it’s safe to drink. We take a deep breath of fresh air, not spending a minute worrying whether it will harm us. But some pockets of the world don’t have this luxury today, and many experts predict more and more people across the globe won’t either as we move forward into the 21st century. Clean air. Clean water. A livable climate. All at
     

Take Action on Arbor Day to Help Our Planet

14 April 2026 at 07:15

There are certain things in nature we take for granted. We wake up and the sun is shining, or temporarily blurred by clouds. We pour a glass of water and trust it’s safe to drink. We take a deep breath of fresh air, not spending a minute worrying whether it will harm us.

But some pockets of the world don’t have this luxury today, and many experts predict more and more people across the globe won’t either as we move forward into the 21st century.

Clean air. Clean water. A livable climate. All at risk.

Trees Help Restore Our Planet

To preserve our planet for our children and future generations, we no longer have the luxury to take any of this for granted. So on Arbor Day, we want to put forth one word, a powerful solution to re-balance our planet: trees.

Is anything more miraculous than the simplicity and perfection of trees?

Trees are nature’s original life preserver. They’re a simple solution for a global environment increasingly at risk. Without the great cleansing of the atmosphere that trees provide; without the great purification of our soil, rivers, and aquifers that trees make possible; without trees, life on Earth wouldn’t exist.

Sadly, at the very time we need them most, trees are under assault.

  • There are wildfires, nearly 65,000 wildfires in 2024, that burned almost 9 million acres across the U.S., above both the five- and ten-year averages.
  • Taken together, U.S. wildfires consumed more than 75 million acres over the past decade — an area larger than the entire state of Colorado — according to annual statistics compiled by the National Interagency Coordination Center at the National Interagency Fire Center.
  • There are droughts, the extended dry spells that have killed hundreds of millions of trees across California and the broader West over the past decade.
  • There are insect infestations, which claim more than 6 million acres of land across the U.S. every year.
  • And finally, there is human-caused deforestation; we continue to lose more than 15 billion trees around the world every year.

Human behavior contributes to many of these tragedies. So, it’s our profound responsibility to plant trees. It’s hugely important, with our planet hanging in the balance.

Plant A Million Trees

We cannot take trees for granted. Trees are not a “nice to have”; they’re a “must have.” As a nation, as a world — as people who need a survivable future — we must plant more trees now.

This year’s Arbor Day, on Friday, April 24, 2026, arrives with a double milestone. The Arbor Day Foundation is celebrating the 50th anniversary of Tree City USA, its landmark urban forestry recognition program, as it also launches the Million Trees Project, a campaign to plant 1 million new trees and assemble the world’s largest collection of personal tree stories.

Since 1976, Tree City USA has grown from 42 recognized communities to more than 3,500 cities and towns across all 50 states. Those communities plant nearly 1 million trees annually and collectively invested $2 billion in trees in their most recent reporting year. That’s what sustained civic commitment looks like; it’s the foundation on which the Million Trees Project is building.

Trees are one thing we can all agree on. In a contentious and fractured world, they cross the technology divide, the political divide, the equality divide, and the culture divide. If ever there was a time to plant trees, now is that time.

young man and woman plant a tree

Let’s Plant Trees Together

Everyone can be part of the Million Trees Project. The campaign runs through National Arbor Day and beyond, with three ways to participate:

  • Plant a tree — then share your story. Individuals can plant at least one tree and submit a photo or short narrative at org/celebrate, documenting what was planted, where, and why.
  • Schools and classrooms can register a tree-planting event, log trees planted, and submit student stories to the campaign database.
  • Communities and municipalities — especially Tree City USA designees — can register mass planting events, with every tree counted toward the million-tree goal.

Together, let’s restore our forests, build healthier communities, improve quality of life, and put our simplest and best solution to climate change into action. Let’s pave the way for future generations and their health and well-being.

A tree planted today will always make our lives better tomorrow. Today, on Arbor Day, and every day from here on out, take a moment to look at trees differently — as a life source, as a well of joy and natural beauty, as humanity’s life saver and preserver.

Together, let’s get this job done.

If you don’t have space or time to plant a tree yourself, you can plant a tree virtually through these organizations.

Editor’s Note: Originally published on April 24, 2019, this article was most recently updated with current  in April 2026. Feature image by Tien Vu from Pixabay

The post Take Action on Arbor Day to Help Our Planet appeared first on Earth911.

  • ✇Earth911
  • Where Is The Circular Packaging Economy In 2026? Earth911
    Corrugated cardboard makes its way from warehouse to mill in about two weeks. In contrast, plastic packaging can take centuries to break down, and even the most optimistic estimates say only 5 to 6 percent of U.S. plastic is actually recycled. This difference highlights both the promise and the challenges of creating a circular packaging economy. Back in April 2020, when this article first appeared, the recycling industry was still struggling after China banned imported recyclables in 2018. Arou
     

Where Is The Circular Packaging Economy In 2026?

13 April 2026 at 07:05

Corrugated cardboard makes its way from warehouse to mill in about two weeks. In contrast, plastic packaging can take centuries to break down, and even the most optimistic estimates say only 5 to 6 percent of U.S. plastic is actually recycled. This difference highlights both the promise and the challenges of creating a circular packaging economy.

Back in April 2020, when this article first appeared, the recycling industry was still struggling after China banned imported recyclables in 2018. Around that time, DS Smith opened its first North American recycling plant in Reading, Pennsylvania, marking the first closed-loop corrugated packaging system. Five years later, the circular packaging sector has become a $245 billion global market and is expected to nearly double by 2034.

However, growth does not always mean true circularity. The gap between what companies promise and what recycling systems actually deliver is under more scrutiny than ever.

How the Recycling Loop Works and Where It Breaks

Many people picture recycling as a simple process: items go from the curbside bin to a materials recovery facility (MRF) and then become new products. In reality, the process is more complicated. Mixed curbside collections have about a 25 percent contamination rate in baled recyclables from MRFs, so more sorting is needed before they can be turned into new materials. In the past, this extra sorting was often done cheaply in other countries.

After China stopped buying U.S. recyclables in 2018, the U.S. was left with about a third of its collected materials and no place to send them. This led to a crisis: many communities lost their recycling programs, and it became obvious that the U.S. needed more domestic processing and cleaner materials from better recycling programs.

Paper and corrugated cardboard are still the big success stories in circular packaging. In 2024, the U.S. recycled over 33 million tons of cardboard, or about 90,000 tons each day, reaching a recovery rate between 69 and 74 percent, according to the American Forest & Paper Association. The share of recycled paper used at U.S. mills has grown from 36.6 percent in 2005 to 44.4 percent in 2024.

Aluminum also does well, with the average beverage can containing about 73 percent recycled material.

Plastic is still a major challenge. Only about 5 to 6 percent of U.S. plastic packaging is recovered and made into new packaging or products.

A Growing Market With Caveats

Europe is leading the way in recycling growth, thanks to strict regulations. North America is catching up through corporate ESG commitments, extended producer responsibility programs, and state-level policies.

Paper-based packaging leads in circular packaging revenue, making up about 40 percent of the global market in 2024. This is due to advances in fiber recovery technology and the fact that consumers are used to recycling cardboard. Reusable and refillable packaging is growing quickly, but it is still a small part of the market. As a result, the food and beverage sector makes up nearly 47 percent of circular packaging demand, and packaging companies are teaming up with recyclers to meet this need.

Industry consolidation signals how seriously investors have bet on this sector. In July 2024, Smurfit Kappa completed its acquisition of WestRock to form Smurfit WestRock, one of the world’s largest paper-based packaging companies, with $32 billion in combined revenue and 100,000 employees across 40 countries. Separately, International Paper announced an agreement to acquire DS Smith in a deal valuing DS Smith at approximately $9.9 billion. These deals suggest that fiber-based, recyclable packaging is a durable growth market.

The DS Smith Model, Five Years Later

In March 2020, DS Smith opened its first North American recycling plant in Reading, Pennsylvania, right next to an existing paper mill and corrugated packaging facility. These three sites could make, use, collect, and recycle corrugated boxes in about two weeks, creating a true closed loop. DS Smith got clean materials from distribution centers, packaging facilities, and retailers instead of mixed curbside collections, which helped keep contamination low.

Since then, this model has grown significantly. DS Smith, now part of International Paper, and other companies have shown that fiber-based packaging circular systems can work on a large scale. The Ellen MacArthur Foundation’s 2024 Global Commitment Progress Report, which covers over 1,000 organizations representing 20 percent of global plastic packaging production, noted that companies like Amcor have “doubled the share of recycled content in their plastic packaging, making as much progress in four years as in the four decades before,” according to EMF leader Rob Opsomer.

Where Optimism Meets Reality

But the numbers are more complex than market growth projections suggest. The Ellen MacArthur Foundation (EMF) found that the 2025 targets set by its member companies in 2018—to cut virgin plastic use by 18 percent, reach 26 percent recycled content, and achieve 100 percent reusable, recyclable, or compostable packaging—are now mostly out of reach without major changes. Together, these companies have avoided using 9.6 million tons of virgin plastic since 2018, but that is less than 3 percent of annual plastic production. At the same time, the overall market increased plastic packaging use by 8 percent.

Scaling up reusable packaging has been especially hard. Even though 64 percent of EMF Commitment participants have started pilot programs, reuse models make up only 1.3 percent of packaging, according to the Foundation’s 2024 analysis. The main obstacles are structural: the U.S. lacks a shared reverse logistics system, does not offer enough consumer incentives, and has no binding policies to make reuse practical.

Greenwashing has made the credibility problem worse. In October 2024, the legal advocacy group ClientEarth released a report saying that vague plastic recycling claims, like “100-percent recyclable” and circular loop images, mislead consumers about the real environmental impact of products and violate UK and EU consumer protection laws.

“The thing that blew my mind,” said Myles Cohen, founder of consulting firm Circular Ventures, at the September 2024 Packaging Recycling Summit, “is that in the company’s defense, they argued, ‘Hey, our statements were just classic puffery.’” Cohen called greenwashing “a pet peeve that damages not just individual companies but the packaging and recycling industries as a whole.”

Consumer trust is clearly declining. According to 2024 data, 32 percent of Americans now doubt that curbside recycling works, up from 14 percent four years ago. A related trend called “greenhushing” has also appeared, where brands stop talking about their sustainability progress to avoid criticism.

What Actually Works

Not all circular packaging strategies are equally effective. The evidence shows a clear ranking of materials:

  • Fiber-based packaging, like corrugated cardboard and paperboard, has proven circularity supported by real infrastructure. The DS Smith model is successful because it uses clean materials and relies on commercial, not residential, collection systems.
  • Aluminum is the most valuable recyclable material. Recycling just one can saves as much energy as half a gallon of gas. Beverage cans contain 73 percent recycled content, and steel cans are recycled at an 80 percent rate, so metal packaging truly supports a circular system.
  • Reusable packaging is most effective in closed-loop commercial settings, such as logistics, food service, and institutional supply chains. It does not work as well in consumer retail or quick-service restaurants, where returning packaging is expensive and unreliable.
  • Compostable packaging is only a limited solution. More industry analysts are skeptical because most communities do not have home composting, industrial composting facilities often reject packaging, and composting creates greenhouse gases instead of recovering materials.
  • Plastic recycling needs a very specific approach. PET bottles and HDPE containers are recycled more successfully than most other plastics. Flexible plastics like films, pouches, and sachets are still mostly unrecyclable on a large scale and often end up polluting the environment.

The EPA estimates that updating U.S. recycling infrastructure will cost between $36.5 and $43.4 billion, mainly for better packaging recovery, more composting capacity, and improved plastics processing. This investment has been slow to happen because there are no binding policy requirements.

The E.U. Regulatory Push and the U.S. Gap

Europe has moved decisively. The E.U.’s Packaging and Packaging Waste Regulation (PPWR) requires 70 percent of all packaging waste to be recycled by 2030, with plastics recycling rates targeted to double to 55 percent. Member states must cut packaging waste per capita by 15 percent by 2040 versus 2018 baselines. The European Commission is also requiring products claiming to be biobased, biodegradable, or compostable to meet minimum, verifiable standards to combat greenwashing.

In the U.S., California is leading the way with extended producer responsibility (EPR) laws and the new Voluntary Carbon Market Disclosures Act, both aimed at reducing greenwashing in sustainability claims. However, there is little action at the federal level.

At the November 2024 Busan negotiations for a UN Global Plastics Treaty, countries failed to reach a binding agreement. This has left a major policy gap and prevents a coordinated global effort.

What You Can Do

If you want to make a positive difference, it helps to be both a conscious shopper and an active citizen. Here are some steps you can take in your daily life:

  • Choose fiber and aluminum products. Corrugated boxes, paperboard, and aluminum cans have real end-of-use recycling systems. Recycling these materials truly closes the loop.
  • Don’t just trust the label. “Recyclable” does not always mean it can be recycled where you live. Check if your local program accepts the material, and use Earth911’s recycling search to see what is accepted in your area.
  • Focus on reducing packaging, not just recycling. Buying products with less packaging, choosing concentrates, or picking refillable options has a bigger environmental impact than recycling alone.
  • Support EPR policies. Extended producer responsibility moves recycling costs from cities and taxpayers to the companies that create packaging. This is a structural solution that market growth alone cannot achieve.
  • Ask companies for details. If you see vague claims like “eco-friendly” or “100-percent recyclable,” ask questions: Where is it recyclable? What infrastructure is used? What percentage of the material is actually recycled? Demand clear, verifiable answers.

If you value the environment, keep a variation on Smokey Bear’s familiar advice in mind: Only you can prevent the economy from burning down the planet. Your response needs to combine thoughtful choices when shopping with active communication with friends, family, the businesses you frequent, and the representatives you elect.

Editor’s Note: This article, originally authored by Gemma Alexander on April 14, 2020, was substantially updated in April 2026.

The post Where Is The Circular Packaging Economy In 2026? appeared first on Earth911.

  • ✇Earth911
  • Don’t Let Allergens Interfere With Your Sleep Earth911
    You spend about a third of your life in your bedroom, and the air quality there could be quietly harming your health. A 2025 study in the Journal of Allergy and Clinical Immunology: Global, which looked at data from 3,399 U.S. adults, found that higher levels of bedroom allergens were strongly linked to trouble sleeping, diagnosed sleep disorders, snoring, and the use of sleep medication. These allergens aren’t coming from outside; they’re already present in your mattress, curtains, and the air
     

Don’t Let Allergens Interfere With Your Sleep

10 April 2026 at 07:05

You spend about a third of your life in your bedroom, and the air quality there could be quietly harming your health. A 2025 study in the Journal of Allergy and Clinical Immunology: Global, which looked at data from 3,399 U.S. adults, found that higher levels of bedroom allergens were strongly linked to trouble sleeping, diagnosed sleep disorders, snoring, and the use of sleep medication. These allergens aren’t coming from outside; they’re already present in your mattress, curtains, and the air you breathe.

Dust mites, pet dander, mold spores, and volatile organic compounds (VOCs) are some of the most common bedroom pollutants. Unlike outdoor allergens that come and go with the seasons, these are problems all year long. Because they build up right where you sleep for seven to nine hours each night, their effect on your sleep is much greater than daytime exposure. Here’s what research shows now and what you can do about it.

The Allergen-Sleep Connection Is Worse Than Most People Know

A 2024 review in Nature and Science of Sleep explained how this works: exposure to allergens causes nasal inflammation, which narrows the nasal passages, disrupts airflow, and leads to more brief awakenings during sleep. People with allergic rhinitis are also much more likely to develop obstructive sleep apnea, not just snoring. In one controlled study, patients with allergies were almost four times more likely to have serious REM-stage sleep problems than those without allergies.

The effects go beyond just feeling tired. Sleep problems caused by allergens are linked to weaker immune function, higher cortisol levels, and greater risk for heart problems, and these issues add up over time. Lowering the amount of allergens in your bedroom isn’t just a nice idea—it’s important for your health.

Mind Your Mattress

The highest concentration of allergens in most bedrooms is found right where you sleep. The American College of Allergy, Asthma & Immunology says dust mites are one of the most common indoor allergens in the U.S. They thrive in the warm, humid environment of bedding and mattresses. These tiny creatures, which are related to spiders, feed on dead skin cells and produce allergen proteins (Der p 1, Der p 2) that can trigger immune reactions.

The solution is physical, not chemical. The American Academy of Allergy, Asthma & Immunology strongly recommends using allergen-proof covers for mattresses and pillows. These tightly woven covers block dust mite allergens from reaching you while you sleep. Washing sheets and pillowcases in hot water every week is also advised. The water temperature is less important than once believed, but drying at high heat (130°F or above) is very effective at killing any remaining mites.

If your pillows can’t be washed, replace them every two years. After that, the amount of allergens inside is high, even if you use covers. When it’s time to get a new mattress, choose one that is certified organic or low in VOCs to avoid adding chemical emissions to the mix of allergens.

Humidity is the Key Variable

Dust mites don’t drink water; they absorb it from the air. When relative humidity (RH) is above 50%, dust mites reproduce more quickly. The EPA recommends keeping indoor humidity between 30% and 50% to control both dust mites and mold. Keeping RH below 50% lowers mite survival, and staying below 35% for most of the day can almost wipe them out.

A digital hygrometer, which costs less than $15 at most hardware stores, is an easy way to monitor bedroom humidity. If your bedroom often measures above 50%, which is common in coastal areas, during humid summers, or in older homes, a dehumidifier or a well-maintained air conditioner can help a lot. High humidity also speeds mold growth, worsening the allergen problem.

Add a HEPA Air Purifier

New research has made the benefits of air purifiers clear. A 2024 review in Indoor Air found that using HEPA filters in bedrooms led to real improvements in allergy symptoms and quality of life, especially for airborne allergens like pet dander and pollen. Dust mite allergens are harder to remove because they stick to larger particles that settle quickly, but a HEPA purifier still lowers the total amount of allergens in the air, which is important when you’re breathing it all night.

When buying a bedroom air purifier, choose one with a True HEPA (not “HEPA-type”) certification, a CADR rating that matches your room size, and a sleep mode that keeps noise below 30 dB. If you have new furniture or recently painted walls, pick a model that also has an activated carbon filter to help with VOCs.

Clean Up Your Curtains — or Replace Them

Soft window coverings collect allergens easily. Fabric curtains hold onto dust, mold spores, and outdoor pollen that comes in through open windows, and they release these particles whenever they’re moved. If you use fabric curtains, wash them once a month during allergy season and keep windows closed when pollen counts are high. You can check local pollen levels on AirNow.

If you have allergies, hard-surface window coverings are often a better choice. Blinds or shades made from wood, aluminum, or wipeable fabric can be cleaned with a damp cloth instead of needing to be washed. They give you the light control you want for sleep without collecting as many allergens as fabric curtains.

Avoid VOCs in the Sleep Space

Volatile organic compounds (VOCs) from paint, particleboard furniture, and foam mattresses aren’t technically allergens, but they can cause similar breathing problems and make things worse if your airways are already irritated by other allergens. The EPA says particleboard, carpet glue, and regular paint are major indoor sources of these chemicals.

Here are some practical steps:

  • Pick solid wood furniture instead of composite or MDF when you can. Secondhand solid wood from thrift stores is often cheaper than new particleboard.
  • Choose low- or zero-VOC paints, and let new furniture air out in a well-ventilated area for a few days before moving it into your bedroom.
  • If you’re buying a new mattress, look for certifications like GOLS (Global Organic Latex Standard) and GOTS (Global Organic Textile Standard), which mean less chemical off-gassing.

Keep Pets Out of the Bedroom

This advice is tough for pet owners, but the science is clear. Pet dander, which is made up of tiny flakes of skin from cats, dogs, and other animals, is a strong and long-lasting allergen. It sticks to surfaces and can stay in the air for hours. The 2025 NIH bedroom allergen study found that pet allergens were among the top exposures linked to sleep disorders. Even if you start keeping pets out of the bedroom, leftover dander can remain for months unless you clean thoroughly.

If you can’t keep pets out of the bedroom all the time, run a HEPA air purifier nonstop, wash your bedding every week, and vacuum floors and furniture with a HEPA vacuum at least twice a week.

Steps You Can Take: An Anti-Allergen Checklist

  • Encase your mattress and pillows in allergen-impermeable covers rated for dust mite protection
  • Wash sheets and pillowcases weekly; dry at 130°F or higher
  • Replace non-washable pillows every two years
  • Monitor bedroom humidity with a hygrometer; keep it between 35–50%
  • Use a dehumidifier or AC if needed to stay below 50% RH
  • Add a True HEPA air purifier sized for your room and run it continuously
  • Replace fabric curtains with wipeable blinds or hard-surface shades, or wash curtains monthly
  • Keep windows closed on high pollen and high mold-count days
  • Keep pets out of the bedroom, or at minimum off the bed
  • Choose low-VOC paint and solid wood furniture over particleboard for the sleep space
  • Vacuum with a HEPA-rated vacuum at least twice per week

You can’t control allergens everywhere, but your bedroom is where you spend the most time breathing the same air. Making improvements there can have a big impact on how well you sleep and how you feel in the morning.

Related Earth911 Articles

Editor’s Note: Originally written by Jenna Cyprus on April 6, 2020, this article was substantially updated in April 2026.

The post Don’t Let Allergens Interfere With Your Sleep appeared first on Earth911.

  • ✇Earth911
  • Earth911 Inspiration: Steven Johnson — Innovation Is Like Time Travel Earth911
    Earth911 inspirations. Post them, share your desire to help people think of the planet first, every day. Click to get a larger image. This week’s quote from author and PBS host Steven Johnson gives us confidence that the post-carbon economy can be achieved: “[E]very now and then, some individual or group makes a leap that seems almost like time traveling.” This poster was originally published on August 9, 2019. The post Earth911 Inspiration: Steven Johnson — Innovation Is Like Time Travel appea
     

Earth911 Inspiration: Steven Johnson — Innovation Is Like Time Travel

10 April 2026 at 07:05

Earth911 inspirations. Post them, share your desire to help people think of the planet first, every day. Click to get a larger image.

This week’s quote from author and PBS host Steven Johnson gives us confidence that the post-carbon economy can be achieved: “[E]very now and then, some individual or group makes a leap that seems almost like time traveling.”

"Every now and then, some individual or group makes a leap that seems almost like time traveling." -- Steven Johnson

This poster was originally published on August 9, 2019.

The post Earth911 Inspiration: Steven Johnson — Innovation Is Like Time Travel appeared first on Earth911.

  • ✇Earth911
  • Worth More Standing — The Value of Old-Growth Forests Earth911
    At one point, the Pacific Northwest lost three square miles of old-growth forest every week to clearcutting. Now, the Trump administration is returning to this practice. In February 2026, the Bureau of Land Management (BLM) proposed changes to management plans for nearly 2.5 million acres of Oregon forests. The goal is to increase timber production fourfold and remove protections for old-growth forests and the endangered species that rely on them. This proposal comes at a time when science is re
     

Worth More Standing — The Value of Old-Growth Forests

9 April 2026 at 07:05

At one point, the Pacific Northwest lost three square miles of old-growth forest every week to clearcutting. Now, the Trump administration is returning to this practice.

In February 2026, the Bureau of Land Management (BLM) proposed changes to management plans for nearly 2.5 million acres of Oregon forests. The goal is to increase timber production fourfold and remove protections for old-growth forests and the endangered species that rely on them.

This proposal comes at a time when science is revealing even more about the importance of these forests. They are some of the best carbon-storing ecosystems on Earth, vital reservoirs of biodiversity, and essential for the communities nearby. If lost, they cannot be replaced within any human lifetime.

What Is an Old-Growth Forest?

Researchers first used the term in the 1970s to describe complex, biodiverse forests at least 150 years old. Still, there is no single definition for “old growth.” In the U.S., a federal rule protects trees over 21 inches in diameter in six national forests, where most old-growth forests are found. Many environmentalists define old growth as any forest that has never been logged. All definitions focus on complexity: old-growth forests have layered canopies, fallen logs in different stages of decay, and an understory full of fungi, ferns, and centuries of stored soil carbon.

In western Oregon, this complexity shows in Douglas fir and western red cedar trees that grow up to 200 feet tall, covered in moss so thick it hides their trunks. Even today, these forests are among the most productive timberlands in the world.

The Carbon Case, Revised and Strengthened

It was once believed that only young forests accumulated carbon while old forests merely stored it. Scientists now know that is wrong. A landmark global analysis of 519 forest carbon-flux estimates found that in forests aged 15 to 800 years, net carbon balance is usually positive. Old forests keep sequestering — they are not neutral.

A 2024 study in AGU Advances compared old-growth forests in the Pacific Northwest to younger managed forests. It found that old-growth forests produce more biomass for each unit of water used, keep storing carbon even as they age, and are much more resilient to drought than replanted forests. This resilience is especially important as Oregon faces hotter, drier summers, making the drought-buffering ability of old-growth forests just as valuable as their carbon storage.

A 2025 study in Science of the Total Environment found that mature and old-growth forests are better than younger forests at tackling both climate change and biodiversity loss at the same time. Plantations and second-growth timber stands cannot match these benefits.

The numbers show that cutting down old-growth trees is a bad idea. Bev Law, professor emerita at Oregon State University, told reporters that bringing BLM harvests back to 1 billion board feet a year, as the Trump administration aimed for in 2019, would be “insanity.” These forests can live for thousands of years. The carbon stored in their wood and soil stays out of the atmosphere and keeps building up over time.

Oregon Becomes a Battleground

The main threat from the Administration is focused on western Oregon’s O&C Lands. These lands, once granted to the Oregon and California Railroad, were returned to federal ownership in 1916 and now cover about 2.5 million acres across 17 counties managed by the BLM. In the 1960s, annual timber harvests often topped 1 billion board feet, reaching a peak of 1.638 billion in 1964. Harvests dropped sharply in the 1990s after the northern spotted owl and marbled murrelet were listed as threatened, and the Northwest Forest Plan shifted management toward conservation.

In February 2026, Trump’s BLM announced plans to revise management for these lands, aiming to bring timber production back to pre-1990 clear-cutting levels. The proposal covers all 2.5 million acres across 17 counties, including well-known areas such as the Sandy River watershed, North Fork Clackamas, the Valley of the Giants, the Upper Molalla River, and Alsea Falls. Since 2000, harvests have ranged from 45 to 275 million board feet per year. The new plan would raise that to 1 billion board feet.

The public comment period closed March 23, 2026; a record of decision is tentatively scheduled for February 12, 2027. That timeline could outlast the current administration, but the proposal, once formally proposed, would constrain future management options.  The idea is to strip away environmental protections for salmon and drinking water and fire and fuels to maximize timber extraction across public lands in western Oregon, said George Sexton, conservation director for KS Wild.

The Roadless Rule and the Bigger Picture

The BLM proposal is part of a larger rollback. In August 2025, USDA Secretary Brooke Rollins announced that the Trump administration plans to end the 2001 Roadless Rule. This Clinton-era rule bans road building, logging, and mining on about 58 million acres of federal forest land, including 2 million acres in Oregon. Rollins described the rule as burdensome, outdated, and one-size-fits-all.

Environmental groups immediately promised litigation. “If the Trump administration actually revokes the roadless rule, we will see them in court,” said  Earthjustice attorney Drew Caputo. Oregon Rep. Andrea Salinas introduced the Roadless Area Conservation Act in June 2025 to codify the rule into law, drawing nearly 50 House cosponsors.

In early 2025, Trump signed two executive orders telling agencies to speed up timber sales and avoid environmental reviews for more than 400 threatened and endangered species, such as wild salmon, marbled murrelets, and spotted owls. A Republican budget bill passed in the Senate also required the Forest Service to increase timber production by at least 250 million board feet each year and to sign 20-year logging contracts, regardless of the environmental impact.

Worth More Standing

There is a real economic case for logging, but it has limits. Many Oregon counties have struggled financially since logging declined in the 1990s, and timber revenue is important for rural budgets. However, industry representatives admit that most mills can no longer handle large old-growth logs. Technology now focuses on smaller and medium-sized wood, according to Amanda Sullivan-Astor of the Associated Oregon Loggers. The economic setup for harvesting old-growth trees is missing, even before considering legal challenges that could delay any plans for years.

The value of old-growth forests goes far beyond timber, and this is not reflected in timber prices. These forests support a huge variety of life, including not just spotted owls and murrelets, but also salmon, elk, bears, rare fungi, and plants that cannot survive even in plantations of the same species. Old-growth forests help manage water, protect drinking supplies, prevent erosion and landslides, and shield nearby communities from wildfires. This is the opposite of what the BLM claims clearcutting would do. In fact, the BLM’s own research has shown that clearcutting old-growth rainforests actually increases fire risk.

The fungal networks under the forest floor are getting more attention from scientists and in popular books. These networks add another layer of complexity that cannot be replaced. Scientists are still learning how trees use these fungal connections to share nutrients and chemical signals over many years. These systems take centuries to form and cannot be recreated in plantations.

Any unknown benefits that old-growth forests might offer will be lost forever, all for about $1,000 per centuries-old tree, the current price for old-growth timber.

What You Can Do

The BLM’s process for revising O&C Lands management is still ongoing. Although the public comment period ended in March 2026, the Environmental Impact Statement process is still underway, and legal challenges are almost certain. Here are some ways you can stay involved:

  • Follow Oregon Wild, Cascadia Wildlands, and Earthjustice for updates on litigation and comment opportunities.
  • Contact your federal representatives about the Roadless Area Conservation Act and urge them to cosponsor legislation making the Roadless Rule permanent law.
  • Support the Old-Growth Forest Network, which works to designate protected native forests in every county in the U.S.
  • Visit and spend time in public lands. Your presence and spending as a visitor help show the value of forests beyond timber, which is important for land use planning.
  • If you live in a county with O&C Lands, go to local commissioner meetings where timber revenue is being discussed. While logging does bring in money, there are also strong financial reasons to keep forests intact, protect clean water, and support outdoor tourism.

Related Reading

Ecosystem Services: Nature’s Gifts That Help Us Thrive

Restore Our Earth With Reforestation

Native Wisdom in Land Management

Biochar Was a Billion-Ton Dream. The Reality Is More Complicated.

Editor’s Note: This article was originally published by Gemma Alexander on August 9, 2021, and was substantively updated in April 2026.

The post Worth More Standing — The Value of Old-Growth Forests appeared first on Earth911.

  • ✇Earth911
  • Efficient Dishwashers for Tiny Kitchens Earth911
    Washing a full load of dishes by hand can use up to 27 gallons of water. In comparison, a modern ENERGY STAR certified compact dishwasher can do the same job with just 2 to 3 gallons. These compact models are designed to fit even in small kitchens. If you live in a tiny house, studio apartment, or any small home, it’s worth reconsidering whether a dishwasher can fit your available space, but the options are expanding. There are now many compact and countertop models, and ENERGY STAR certificati
     

Efficient Dishwashers for Tiny Kitchens

9 April 2026 at 07:05
Washing a full load of dishes by hand can use up to 27 gallons of water. In comparison, a modern ENERGY STAR certified compact dishwasher can do the same job with just 2 to 3 gallons. These compact models are designed to fit even in small kitchens.
If you live in a tiny house, studio apartment, or any small home, it’s worth reconsidering whether a dishwasher can fit your available space, but the options are expanding. There are now many compact and countertop models, and ENERGY STAR certification is standard. Some brands have even redesigned dishwashers completely. Here’s a look at what’s available in 2026 and how efficient they are.
This article contains affiliate links that help fund our work.

Why the Math Favors a Dishwasher

The environmental case is straightforward. According to the U.S. Department of Energy, a new ENERGY STAR certified dishwasher saves more than 8,000 gallons of water per year compared to hand-washing — and uses less than half the energy. Research published by the American Council for an Energy-Efficient Economy (ACEEE) found that hand-washing can consume 650% more water and 190% more energy than a dishwasher. Yet 20% of American households with a dishwasher still hand-wash instead, often citing habit or distrust of the technology.
There are two important tips for getting the most efficiency. First, with modern dishwashers, you don’t need to pre-rinse, which can waste about 20 gallons per load. ENERGY STAR dishwashers with soil sensors are built to handle food residue. Second, always run full loads, since a half-full dishwasher uses almost the same amount of water and energy as a full one.

Understanding ENERGY STAR Ratings for Compact Dishwashers

The ENERGY STAR program sets separate standards for compact dishwashers (fewer than eight place settings) and standard models. Current thresholds:
  • Compact dishwashers: ≤203 kWh/year, ≤3.1 gallons/cycle
  • Standard dishwashers (8+ place settings): ≤270 kWh/year, ≤3.5 gallons/cycle
  • ENERGY STAR Most Efficient: top performers within those categories, recognized annually for cutting-edge innovation
Keep in mind that a compact dishwasher certified at the “standard” threshold still qualifies for ENERGY STAR. Brands like Blomberg and Smeg make 18-inch machines that hold eight or more place settings, so they get the standard (higher-capacity) rating instead of the compact one. This means they can wash more dishes per cycle, making them more efficient per dish.

Built-In Compact Dishwashers: 18-Inch Models

Compact built-in dishwashers are 18 inches wide, but have the same height (about 34 inches) and depth (about 24 inches) as a full-size model. They fit into a cabinet opening or can replace a trash compactor. Installing one needs the same plumbing and electrical connections as a regular dishwasher.

Blomberg DWS51502SS

Blomberg’s 18-inch models are a top choice for small-space buyers who value eco-friendly features. The DWS51502SS, available at Amazon and major retailers, holds 8 place settings in an ADA-compliant design. Like all Blomberg dishwashers, it’s ENERGY STAR certified and uses a brushless DC motor that adjusts speed to save water and energy. Three layers of insulation keep noise down to 48 dBA.
Blomberg earned the ENERGY STAR Partner of the Year Sustained Excellence Award three years running. Its parent company, Arçelik A.S., also owns Beko, and has maintained one of the strongest corporate sustainability commitments in the appliance industry. Approximate retail price: $650–$750.

Sharp SDW4523MS

The Sharp SDW4523MS is a newer 18-inch model that stands out for its third rack, a feature not often found at this size. It also has an auto door-open drying function that lets out moisture without using a heated dry, which saves energy. There are six wash cycles and sensors to adjust water use for each load. The Sharp runs quietly at 47 dBA. You can find it at Amazon, Home Depot, and Lowe’s for $500 to $650.

Smeg STU1846

Smeg’s only 18-inch model, the STU1846, is a panel-ready dishwasher that holds 10 place settings—more than any other 18-inch option. It offers five wash cycles, AquaStop leak protection, and ENERGY STAR certification. Priced at $900 to $1,100, it’s the premium pick in this group. Smeg’s Italian design also makes it a stylish choice for those who want their dishwasher to stand out. It’s available from Amazon and specialty appliance dealers.
If you’re looking for a budget-friendly option, the EdgeStar BIDW1802SSis is an ENERGY STAR-certified dishwasher that costs between $350 and$450. It holds eight place settings, has six wash cycles, a leak sensor, and a 24-hour delay start. At 52 dB, it’s louder than the premium models, about as loud as a normal conversation, but reviews from 2025 say its self-cleaning performance is much better than expected for the price. You can find it at Lowe’s and Home Depot. Lowe’s and Home Depot.

The DishDrawer: A Different Approach

Fisher & Paykel took a different approach with their DishDrawer concept. Instead of just making a smaller dishwasher, they created a pull-out drawer, or even a stacked pair of drawers, based on how people really load dishes. You don’t have to bend down to reach the bottom rack. Each drawer works independently, so you can run a half-load in one while loading the other.

Single DishDrawer — DD24SAX9N

The DD24SAX9N holds 7 place settings per drawer and uses about 2 gallons of water per drawer, which is among the lowest available. It has six wash programs, including eco options, and a sanitize cycle that reaches 163°F. At 45 dBA, it’s very quiet. It’s ENERGY STAR certified and costs about $1,100 to $1,300.

Double DishDrawer — DD24DTX6 Series

The double DishDrawer has two separate drawers, giving you 14 place settings in total, which is similar to a full-size dishwasher. The DD24DTX6 series has the ENERGY STAR Most Efficient award, the program’s top honor. It features Wi-Fi connectivity through the SmartHQ app, a knock-to-pause function, and 8 wash programs. The top drawer is tall enough for 12.25-inch dinner plates. Prices range from $1,800 to $2,200, depending on the finish.
DishDrawers need a standard 24-inch cabinet width, but each drawer is only 18 inches high. Their flexible installation means you can use them in unusual spaces, like under a bar, in a kitchen island, or at different heights for easier access.

Countertop Dishwashers

If you don’t have any under-counter space, or if you’re renting and can’t install a dishwasher permanently, countertop and portable models are a good solution. They connect directly to your faucet and drain into the sink, usually with a simple adapter.

COMFEE CDC22P

The COMFEE CDC22P is the most energy-efficient countertop model you can easily find. It uses about 155 kWh per year and just 2.77 gallons per cycle, which is better than many built-in compact models. It’s ENERGY STAR certified, holds six place settings, and offers eight wash cycles, including a baby-care cycle for extra sanitizing. It also has an air-dry function and runs at 49 dBA. Priced between $200 and $280, it’s the most affordable option here and a great pick for renters or anyone with a very small kitchen. You can buy it at Amazon, Lowe’s, and Walmart.

Dishwasher Comparison Table

All the models listed below are ENERGY STAR certified. Prices are estimates from April 2026 and may change depending on the retailer. Be sure to check energystar.gov to confirm ENERGY STAR status before you buy, since certifications can change each year.
Blomberg DWS51502SS Built-in 18″ 18″ 8 ✓ Certified ~203 ~3.1 48 $650–$750 Brushless DC motor, 3-layer insulation, ADA compliant, 167°F sanitize
Sharp SDW4523MS Built-in 18″ 18″ 8 ✓ Certified ~203 ~3.1 47 $500–$650 Third rack, auto door open drying, sensor wash, touch controls
Smeg STU1846 Built-in 18″ 18″ 10 ✓ Certified ~203 ~3.1 49 $900–$1,100 10 place settings in 18″, AquaStop leak protection, 5 cycles
Fisher & Paykel DD24SAX9N Single DishDrawer 24″ 7 ✓ Certified ~160 ~2.0/drawer 45 $1,100–$1,300 Drawer design, 6 programs, ergonomic loading, flexible placement
Fisher & Paykel DD24DTX6 Double DishDrawer 24″ 14 ✓ Most Efficient ~276 ~2.0/drawer 45 $1,800–$2,200 ENERGY STAR Most Efficient, dual independent drawers, Wi-Fi/SmartHQ
COMFEE CDC22P Countertop 21.6″ 6 ✓ Certified ~155 ~2.77 49 $200–$280 No install needed, 8 cycles, baby-care mode, faucet connection
EdgeStar BIDW1802SS Built-in 18″ 18″ 8 ✓ Certified ~203 ~3.1 52 $350–$450 Budget pick, 6 cycles, leakage sensor, digital display

What You Can Do

  • Choose a dishwasher size that fits your household. If you live alone or with one other person, you probably don’t need more than 6 to 8 place settings per cycle. A countertop COMFEE or single DishDrawer will likely meet your needs at the lowest cost.
  • Look for utility rebates before you buy. The ENERGY STAR rebate finder can help you find local incentives that lower the purchase price.
  • Don’t pre-rinse your dishes. Just scrape off the food, since modern soil-sensing dishwashers are made to handle food residue. Pre-rinsing can waste about 20 gallons of water per load.
  • Use the eco cycle on your dishwasher. This setting lowers both the water temperature and the cycle time, saving 30 to 40 percent more energy compared to the heavy cycle.
  • Let your dishes air-dry instead of using the heated dry option. You can open the door at the end of the cycle or turn off the heated dry. This simple step can save a lot of energy each cycle.
  • Only run your dishwasher when it’s full. The water and energy used is almost the same whether it’s half-full or full, so it’s best to wait and combine loads.
Editor’s Note: This article was originally published in April 1, 2019, and updated in April 2026. Product availability and ENERGY STAR status should be verified at time of purchase.

The post Efficient Dishwashers for Tiny Kitchens appeared first on Earth911.

  • ✇Earth911
  • Best of Sustainability In Your Ear: Plastic Bank’s David Katz on Grassroots Recycling Solutions Earth911
    Turn back the clock to our first conversation with David Katz, founder of Plastic Bank. He shares his vision for a regenerative society built on grassroots recycling programs that help low-income regions build resilient communities. The Vancover, B.C., startup compensates more than 30,000 plastic recyclers in the Philippines, Indonesia, Brazil, and Egypt. To date, Plastic Bank has stopped over 99 million pounds of plastic waste — the equivalent of more than 2 billion plastic bottles — from ente
     

Best of Sustainability In Your Ear: Plastic Bank’s David Katz on Grassroots Recycling Solutions

8 April 2026 at 07:05

Turn back the clock to our first conversation with David Katz, founder of Plastic Bank. He shares his vision for a regenerative society built on grassroots recycling programs that help low-income regions build resilient communities. The Vancover, B.C., startup compensates more than 30,000 plastic recyclers in the Philippines, Indonesia, Brazil, and Egypt. To date, Plastic Bank has stopped over 99 million pounds of plastic waste — the equivalent of more than 2 billion plastic bottles — from entering the world’s oceans, and the pace of its collections is accelerating. The people who collect plastic are paid for the material they deposit at more than 511 Plastic Bank branches. Katz’s team has partnered with more than 200 companies, including Procter & Gamble, HelloFresh, L’Oreal, and Coca-Cola, to create circular economies in plastic packaging.

 

David Katz, founder and CEO of Plastic Bank
David Katz, founder and CEO of Plastic Bank, is our guest on Earth911’s Sustainability in Your Ear.

Their next goal is to capture 10 billion bottles, which still represents only 1.7% of the 583 billion produced in 2021, according to Euromonitor. David explains that a shift in mindset from extractive ownership to regenerative stewardship can break the economic mold and bring prosperity in regions where so much valuable material currently is treated as waste. Plastic Bank uses a blockchain-based data collection and reporting system that helps collectors track their earnings and which provides transparency and traceability for the plastic captured. Plastic Bank works with plastic recyclers to convert the collected bottles into SocialPlastic, a raw material for making new products. They sell plastic #1, #2, and #4 to industry to recover their costs. You can learn more about Plastic Bank at plasticbank.com.

Editor’s Note: This episode originally aired on March 23, 2022.

The post Best of Sustainability In Your Ear: Plastic Bank’s David Katz on Grassroots Recycling Solutions appeared first on Earth911.

  • ✇Earth911
  • How To Recycle X-Ray Film Earth911
    Every kilogram of medical X-ray film holds 5 to 15 grams of silver — enough to make tossing those old films in the trash not just an environmental problem, but an outright waste of a recoverable precious metal. Add the fact that it’s also illegal to throw X-rays in the garbage in most jurisdictions, and the case for recycling them becomes urgent. Millions of Americans still have film X-rays sitting in file folders, shoe boxes, or back-of-drawer oblivion. These relics from a pre-digital era of me
     

How To Recycle X-Ray Film

7 April 2026 at 11:00

Every kilogram of medical X-ray film holds 5 to 15 grams of silver — enough to make tossing those old films in the trash not just an environmental problem, but an outright waste of a recoverable precious metal. Add the fact that it’s also illegal to throw X-rays in the garbage in most jurisdictions, and the case for recycling them becomes urgent.

Millions of Americans still have film X-rays sitting in file folders, shoe boxes, or back-of-drawer oblivion. These relics from a pre-digital era of medical imaging need to be handled safely. Whether you’re a patient trying to clear out a closet or a smaller clinic still managing physical archives, understanding how X-ray film recycling works, why it matters, and who accepts it can help you make a responsible choice that’s good for the environment and, in some cases, your wallet.

What’s Inside an X-Ray Film

X-ray films are made of polyethylene terephthalate (PET) plastic, the same material used in many beverage bottles, coated with an emulsion layer containing silver halide crystals. When the film is exposed to X-ray radiation, those silver halide crystals capture the image by converting to metallic silver to produce the dark-and-light diagnostic image your doctor reads.

That silver content is why X-ray film is worth recycling. A research paper in the Journal of Environmental Chemical Engineering reports that medical X-ray films typically contain between 5 and 15 grams of silver per kilogram of film. That’s the highest silver concentration of any common photographic material and a meaningful quantity: at 2025 silver spot prices hovering around $30 to $35 per troy ounce, a 50-pound box of old hospital films can yield real financial value through silver recovery.

The plastic substrate, once the silver has been stripped out, is recyclable PET. Nothing in a properly recycled X-ray film needs to go to a landfill.

Why You Can’t Just Throw X-Rays Away

Federal and state regulations prohibit tossing X-ray films in the ordinary waste stream for two separate reasons.

First, silver is classified as a hazardous material in landfill environments. When films degrade in landfills, silver leaches into soil and groundwater, where it can harm aquatic ecosystems and contaminate drinking water supplies. The EPA’s Resource Conservation and Recovery Act governs how silver-bearing waste must be handled. X-ray films older than 50 years may be made from nitrocellulose, a highly flammable material that requires special EPA-regulated transport and disposal handling.

Second, X-ray films are protected health information (PHI) under HIPAA and its successor, the HITECH Act. That means they cannot simply be thrown out, shredded in a standard office shredder, or otherwise disposed of without ensuring the images and any associated patient data are rendered permanently unreadable. The responsibility for proper disposal falls on whoever has the films, the originating medical facility, or, in some states, the patient themselves.

How X-Ray Film Is Recycled

The modern silver recovery process is efficient and well-established. According to Radiopaedia, the current standard method — called the “wash” process — recovers more than 99.9% of the silver in the film.

The process typically unfolds in four stages:

  • Collection and sorting. Films are collected, weighed, and assessed. Films received in paper patient jackets have those jackets separated first. The paper goes to standard recycling centers, and the film is handled separately.
  • Shredding and chemical wash. The film is shredded and immersed in a chemical bath of cyanide solution, though some facilities now use alternative reagents to dissolve the silver emulsion from the plastic base.
  • Electrolytic silver recovery. Silver is separated from the solution by electrolysis, producing refined silver that can be cast into bars or coins and returned to the industrial silver market.
  • PET plastic recycling. The now-clear plastic substrate is baled and sent to PET recyclers for reuse in manufacturing.

HIPAA-compliant recyclers also provide a Certificate of Destruction documenting that all protected health information on the films has been permanently and irrecoverably destroyed, which is essential for any medical facility’s compliance records.

Most New X-Rays Are Already Digital But Film Persists

The vast majority of U.S. hospitals and large imaging centers have completed the transition to digital radiography, which eliminates film entirely. Digital systems transmit images directly to secure electronic health records, reducing cost, storage burden, and chemical waste.

However, film-based imaging persists in several settings, such as some smaller clinics, rural practices, dental offices, veterinary practices, and industrial non-destructive testing (NDT) applications, which continue to use conventional film. If you’re receiving imaging at a smaller or independent practice, it’s worth asking directly: “Do you use digital imaging, or do you still produce physical film?” If the answer is film, follow up with: “What is your policy for recycling X-rays when they’re no longer needed for my care?”

A responsible provider should have a documented recycling process in place. Many do so because the silver recovery value incentivizes facilities to partner with certified recyclers rather than pay for disposal.

Recycling Programs: Who Accepts X-Ray Film

The X-ray recycling landscape is largely served by specialized national companies rather than municipal programs. Most curbside and drop-off programs do not accept X-ray film. Here are reputable options for both medical facilities and individuals.

Provider Key Details
X-Ray Film Recyclers Free nationwide pickup; pays by weight; HIPAA-compliant; Certificate of Destruction; serves hospitals, clinics, dental offices, vets. Individuals should contact for small-quantity options.
B.W. Recycling / XRayFilmsDisposal.com Free pickup nationwide (minimum weights vary by state; typically 50 lbs out of jackets). Pays by weight based on silver market. HIPAA-compliant; EPA-registered. Serves facilities; individuals may ship.
Protec Recycling Based in Homewood, Alabama; accepts shipments nationwide; one-time purges or recurring service; issues Certificate of Destruction. Focuses on medical and industrial film.
AMS Store and Shred NAID AAA-certified; provides silver rebate; nationwide service; secure on-site collection and destruction. Targets healthcare facilities and industrial clients.
Pyromet NAID AAA-certified chemical film wash; offers “Metal on Account” option (sell silver at a future date); accepts medical, industrial, litho, and microfilm.
CRE (Commodity Resource & Environmental) First NAID-certified silver refiner in the world. Pays “spot” silver price; nationwide pickup available for large quantities (truckload); ships accepted. Medical focus.
Electronic Recycling Guys Serves all 50 states; accepts medical, dental, veterinary, and industrial film; free pickup for qualifying volumes; Certificate of Destruction provided.

If you’re a patient with a few old X-rays at home from a broken bone, a dental procedure, or years of routine imaging, the options are more limited than for medical facilities, but they exist.

Most of the major X-ray recycling companies set minimum weight thresholds for free pickup (often 30 to 50 pounds without paper jackets). A typical individual patient’s collection of personal X-rays won’t meet that threshold, so your options include:

  • Mail-in services. Many recyclers, including B.W. Recycling/XRayFilmsDisposal.com and X-Ray Films Recycling, accept small-quantity mail-in shipments. You’ll typically pay postage; the recycler may pay you a small amount or simply provide free recycling in return. Contact the provider first to confirm their current individual consumer process.
  • Check local hazardous waste events. Some municipal household hazardous waste (HHW) events accept medical imaging film. Check with your county or city’s waste management program. Call ahead to confirm, as not all HHW programs accept X-ray film, and policies vary.
  • Return to your provider. Some medical facilities will accept old films for recycling as a patient service. Ask your clinic, hospital, or specialist’s office directly.
  • Contact your original imaging center. Many imaging centers retain legal ownership of films they produce, and some will accept returned films for recycling at no cost to the patient. Policies vary, and a call is often worth the time.

Watch for a common source of confusion: HIPAA’s destruction requirements apply to covered entities, such as healthcare providers and insurers, and their business associates, but not typically to individual patients who receive copies of their own records. As a patient, you are not obligated to follow HIPAA disposal procedures for your own X-rays. That said, ensuring the secure destruction of your imaging records remains sound personal data hygiene.

What You Can Do

  • Don’t throw X-rays in the trash or recycling bin. They are not accepted in municipal recycling programs and may be illegal to landfill in your state.
  • Ask about digital imaging before your next appointment. Confirm whether your provider uses digital or film-based imaging, and ask about their film recycling policy if film is still in use.
  • Search for a recycler using Earth911. earth911.com/recycling-search can help locate the few local options for X-ray film in the United States.
  • If you’re a patient with personal X-rays, contact a national recycler directly. Most will advise on mail-in options for small quantities. Don’t let confusion leave films sitting in a drawer indefinitely.
  • If your facility still uses film, set up a certified recycling program. The silver recovery value offsets the cost of a certified pickup, and a HIPAA-compliant Certificate of Destruction protects your organization from liability.

The post How To Recycle X-Ray Film appeared first on Earth911.

  • ✇Earth911
  • How Climate Disasters Are Breaking the Homeowners Insurance Market Earth911
    In parts of coastal North Carolina and Texas, homeowners who were paying one rate for property insurance in 2019 are now paying double, and that’s after adjusting for inflation. A February 2026 report from the U.S. Government Accountability Office, the most thorough federal analysis of homeowners insurance markets in years, confirms what many Americans in hurricane, wildfire, and tornado-prone areas already know: the cost and availability of home insurance now depends on climate risk. Nationally
     

How Climate Disasters Are Breaking the Homeowners Insurance Market

6 April 2026 at 10:59

In parts of coastal North Carolina and Texas, homeowners who were paying one rate for property insurance in 2019 are now paying double, and that’s after adjusting for inflation.

A February 2026 report from the U.S. Government Accountability Office, the most thorough federal analysis of homeowners insurance markets in years, confirms what many Americans in hurricane, wildfire, and tornado-prone areas already know: the cost and availability of home insurance now depends on climate risk. Nationally, premiums only slightly outpaced inflation from 2019 to 2024. But in high-risk areas, homeowners are seeing price jumps that are changing where people can afford to live, own property, and even stay insured.

The National Average Hides the Real Story

At first glance, the national data seems manageable. The GAO found that the average U.S. homeowners’ insurance premium, adjusted for inflation, rose only 3 percent between 2019 and 2024, going from $2,743 to $2,829 in 2024 dollars. The South reported higher premiums than other regions, but the national average stayed mostly steady.

But when you look at the data by ZIP Code, the story changes. In the same period, many coastal areas in North Carolina and Texas saw premium increases of more than 50 percent after adjusting for inflation. Some places in Palm Beach County, South Florida, also had big jumps. At least 10 ZIP Codes in North Carolina, Texas, Utah, Florida, and California saw increases over 25 percent above inflation in just the last five years.

‘Premiums (Inflation-Adjusted) for Homeowners Insurance Rose Sharply in Some Coastal Areas, 2019–2024.’ This color-coded national map shows premium changes by ZIP Code in different tiers (0–24%, 25–49%, 50–99%, 100%+). It clearly shows how insurance costs are splitting up by geography. Source: GAO.

Wind Costs Far More Than Wildfire — For Now

The GAO used statistical modeling to show how disaster risks raise premiums, and the results are clear. Homes in areas with severe or extreme wind risk pay about 58 percent more, or $1,294 extra per year, compared to similar homes with only major wind risk. Moving from major to severe wildfire risk adds about 8 percent, or $181 per year, to premiums.

This difference shows how much damage wind events like hurricanes can cause. According to GAO data, ZIP Codes with severe or extreme wind or wildfire risk saw premiums rise 6 to 10 percent each year since 2021. In comparison, areas with major risk saw increases of only 1 to 4 percent per year. Over six years, an 8 percent annual increase adds up to a total increase of 59 percent.

Increases in Wind Risk Raised Premiums More Than Increases in Wildfire Risk.’ This bar chart compares the dollar and percentage premium increases for wind and wildfire risk levels, making it easy for readers to understand the differences. Source: GAO.

State-level disaster costs also play a role. The GAO found that when a state’s average disaster-related costs rose from $25 billion to $35 billion between 2018 and 2023, premiums went up by about 8 percent, or $170 more per year. This happens because insurers update their loss estimates after big disasters. One insurer told the GAO it raised its wildfire risk assumptions for California after the major fire seasons in 2017 and 2018, even before the devastating 2025 Los Angeles wildfires.

Affordability Is Worst Where Income Is Already Stretched

Premium burden, which is the cost of insurance compared to median household income, highlights how climate change is hitting low-income communities hardest. In 2023, Florida, Louisiana, and Oklahoma had the highest premiums relative to income, just as they did in 2019. According to the GAO, states where premiums take up more than 10.6 percent of median income are considered to have a “very high” burden. Florida falls into this category.

The people paying the most for insurance are often those who have the fewest options to move or insure themselves. High insurance costs in risky areas often go hand in hand with lower incomes, older homes, and less access to federal help. Researchers call this a climate-driven affordability crisis.

When Private Insurance Disappears

Rising premiums are just one issue. In some high-risk areas, private insurers are not only raising prices but also leaving the market. The GAO tracked the market share of state FAIR plans and beach plans, which are the “insurers of last resort” for homes that can’t get regular insurance, from 2019 to 2023. Nationally, their combined market share almost doubled, going from about 1.4 percent to 2.5 percent of homes.

California’s numbers tell the story. The state’s FAIR Plan, which covers wildfire risk, grew from about 200,000 residential policies in 2020 to around 450,000 by 2024. About 78 percent of this growth happened in ZIP Codes with major or severe wildfire risk. After the January 2025 Los Angeles fires, enrollment jumped another 43 percent between September 2024 and December 2025, according to Insurance Journal. Even low-risk urban properties are ending up on the FAIR plan as insurers withdraw from whole regions.

Florida and Louisiana have the highest FAIR plan market share among states with these programs. North Carolina’s beach plan, which covers coastal areas, leads all beach plans by market share. All three states face high Atlantic hurricane risk.

‘Market Share of State Insurance Plans of Last Resort, 2023.’ This dual-map figure shows FAIR plan and beach plan market share by state, making it clear where private insurance is most limited. Source: GAO.

Regulation Is Part of the Problem Too

Insurance policies are regulated by each state, and the GAO found that how long it takes to approve premium increases affects policy availability. States where regulators take longer to approve these requests often have more homeowners who can’t get private insurance. The GAO found that every extra 60 days in approval time was linked to about a 0.5 percentage point increase in the state’s FAIR plan market share.

Colorado’s median approval time from 2020 to 2024 was 331 days, the longest in the country. California’s was 305 days. When insurers can’t adjust rates quickly enough to reflect actual risk, some of them exit the market rather than underwrite policies at a loss. This is the dynamic that partly drove the California insurance exodus before the state’s Sustainable Insurance Strategy reforms announced in 2023, which allowed catastrophe modeling and reinsurance costs to be factored into rate-setting, practices already standard in most other states.

Insurers Are Losing Money — Just Not How You Think

Insurers lost money on homeowners insurance underwriting in 22 out of 30 years from 1995 to 2024, with an average annual loss of 4.2 percent. The worst years matched up with major disasters like Hurricanes Fran (1996), Sandy (2012), Harvey, Irma, Maria (2017), and the Maui wildfires (2023).

However, insurers offset underwriting losses with investment income, so the situation isn’t as bad as it seems—they are still highly profitable. In 2024, homeowners insurance had a $1.8 billion underwriting loss, but $8.8 billion in investment income turned it into a $6.9 billion profit overall. The industry is still profitable, even as rates rise and coverage becomes harder to obtain. Insurers say risk-based pricing is needed for long-term stability, but critics believe profitable insurers could do more to keep coverage available in high-risk areas.

Allianz SE board member Günther Thallinger told Capital&Main.com that climate change is a “systemic risk that threatens the very foundation of the financial sector,” and added that “a house that cannot be insured cannot be mortgaged.” The insurance crisis is a credit crisis in slow motion.

What States and the Federal Government Can Do

The GAO asked state regulators, insurance industry groups, and consumer advocates about eight possible federal policy options. Most agreed that the best approach is to focus on mitigation programs that help homeowners make their properties more disaster-resistant.

The GAO recommends Alabama’s Strengthen Alabama Homes program as a model. Since 2011, it has given grants to about 10,000 homeowners to upgrade their roofs to FORTIFIED standards, and another 45,000 have upgraded without grants. Alabama requires insurers to give premium discounts for FORTIFIED homes, making the upgrades a good investment. A 2025 study found that FORTIFIED roofs had fewer and less severe losses after Hurricane Sally, even with higher wind speeds. The National Institute of Building Sciences found benefit-cost ratios from 1.5 to 28, depending on wind speed.

As of now, at least 18 states have introduced bills in 2026 to reform insurance programs and include mitigation measures. These efforts build on a 2025 Colorado law (HB25-1182) that requires insurers to be open about their risk models and to discount premiums for homeowners who take mitigation steps.

The GAO listed eight federal policy options that Congress could consider, and your opinion matters. These options include tax deductions or credits for mitigation upgrades and insurance premiums, federal funding for infrastructure, a federal reinsurance program, community-based disaster insurance, and changes to how insurers’ reserves are taxed.

You can contact your U.S. senators and representative to share your views on where federal money should go. Mitigation incentives have wide support and are the most practical short-term step. Direct federal insurance programs are more debated, but if you think the private market has failed in your area, make that clear. The House Financial Services Committee and Senate Banking Committee are the main places for these discussions. You can find your members at congress.gov.

What You Can Do Now

  • Check your disaster risk. First Street Technology’s Risk Factor tool gives property-level wildfire, flood, and wind risk scores. This is the same data source the GAO used.
  • Look into the FORTIFIED standards. The Insurance Institute for Business & Home Safety (IBHS) certifies FORTIFIED construction for roofs, homes, and commercial buildings. Some states offer grants or require insurers to give discounts for certified homes.
  • Learn about your state’s FAIR plan. If you can’t find private coverage, your state might have a FAIR plan or beach plan as a last resort. These plans usually offer less coverage and cost more than private insurance, but they provide insurance when no other options exist.
  • Review your current insurance coverage. Many homeowners don’t realize they are underinsured. Check your dwelling coverage limit and compare it to current replacement costs, which have gone up a lot since 2020 due to construction inflation.
  • Get involved with your state legislature. Insurance reform is happening in many states right now. Colorado, Washington, Oregon, and Hawaii are working on bills that link insurance to mitigation in 2026. You can find your state insurance commissioner at naic.org.
  • Support federal funding for mitigation. FEMA runs several pre-disaster mitigation grant programs. Community investments in things like firebreaks, levees, and better building codes help lower the basic risk that affects everyone’s insurance premiums.

The post How Climate Disasters Are Breaking the Homeowners Insurance Market appeared first on Earth911.

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