[gadders]

"While gas accounts for 93% of wholesale electricity prices, those wholesale prices are only around 40% of bills. Ofgem’s breakdown of bills includes the costs of the Capacity Market (“CM”) and Contracts for Difference (“CfD”) within wholesale costs and not policy costs. Policy costs include the Renewables Obligation (“RO”), Feed in Tariffs (“FiT”), Energy Company Obligation (“ECO”), Warm Homes Discount (“WHD”), Green Gas Levy (“GGL”), Network Charging Compensation Scheme (“NCCS”) and Assistance for Areas with High Electricity Distribution Costs (“AAHEDC”). Moving CM and CfD costs from wholesale to policy costs would reduce the share of wholesale costs in the final bill to 42% and increase policy costs to 14%."

"Prior to 2006, the margin between retail and wholesale electricity prices was broadly stable at 3.88 – 4.79 p/kWh with an average of 4.23 p/kWh (2006 money). Had this margin been maintained in the subsequent years ie the costs of the energy transition not been added to bills, households would have saved £130 billion in 2006 money (£218 billion in today’s money). In contrast, some estimates suggest that the UK spent an additional £75 billion as a result of the 2021-23 gas crisis.

So despite what people say about high gas prices being responsible for high electricity prices, this was only true for late 2021-23 – for most of the past 25 years, something other than gas prices has been driving electricity prices higher."

https://watt-logic.com/2025/05/19/new-report-the-true-afford...