UK Electricity Market Practice Contributes to £99 Million Increase in Consumer Bills

A specific practice within the UK electricity market, involving hydropower and battery operators, has reportedly led to an additional £99 million on consumer bills. This occurs when operators are compensated for not generating power, only to then resell electricity. The energy regulator Ofgem acknowledges the issue stems from market design and has instructed operators to improve the accuracy of their output estimates, citing concerns over market efficiency and its financial burden on consumers.