US president has accused organisation of ‘ripping off the rest of the world’ by inflating oil prices

The United Arab Emirates has quit the Opec oil cartel after 60 years of membership, in a heavy blow to the group and its de facto leader, Saudi Arabia, as global energy markets contend with the biggest supply crisis in history.

The shock loss of the UAE, Opec’s third-largest oil producer, is expected to weaken the group, which for decades has worked together to use its collective oil production to influence global oil market prices.

Move marks government’s most radical attempt to weaken impact of soaring wholesale gas prices on electricity costs

• Clean energy generation exceeded rise in global electricity demand in 2025

The government has confirmed plans to move older wind and solar farms which make up almost a third of Great Britain’s power market on to fixed-price contracts to help protect households and businesses from future gas market shocks.

Under the plans, first revealed by the Guardian, renewable energy projects that earn subsidies on top of the market price will be asked to sign up to contracts that pay a set price for electricity as part of the government’s plan to “delink the price of electricity from the price of gas”.