New EDF tariff cheapest of large suppliers
Customers are being encouraged to consider a new tariff launched today by EDF which is the cheapest of the large suppliers1 and more than £100 lower than the current energy price cap.
EDF’s Essentials 1Yr May25 tariff, priced at £1,5802 for a 1-year fix and available to new and existing customers, is £110 under the current price cap (£1,690) and predicted to stay competitive against the cap until April 2025, based on Cornwall Insight’s most recent projections.
Customers will save an average of £50 on their energy bills over the year, based on Cornwall’s current projections for Q3, Q4 2024 (£1,560, £1,6313) and Q1 2025 (£1,634).
"At EDF, we’re passionate about all our customers saving cash on their energy bills. That's why we're pleased to introduce our best fixed-price tariff since 2021, now £110 lower than the current industry cap,” said Rich Hughes, Director of Retail at EDF. “By signing up for this tariff, customers can beat the likely price cap rises this winter and enjoy savings on their energy bills, but they should act now before it’s too late as the deal ends on 9th May."
Customers who sign up to the tariff will need to have a smart meter or agree to having one installed. By installing a smart meter, customers can access a range of benefits, such as EDF’s exclusive Energy Hub platform, accessible via MyAccount or via the EDF app, where they can access a personalised view of their energy usage.
EDF has found that customers who are using Energy Hub to understand their usage are able to actively reduce their bills by up to £414 a year as well as helping to cut their carbon footprint.
Getting a smart meter installed is simple, with no upfront extra cost for the meter or for the in-home display it comes with.
To sign up to EDF Essentials 1Yr May25 existing customers can do so via MyAccount online or via the EDF app, or new customers can sign up here.
[1] Cheapest based on straight price for price comparison, not including add ons. As of March 2024, the Big Six energy utility companies in the UK are: British Gas, Octopus Energy, E.ON Next, Ovo, EDF, and Scottish Power: https://www.ofgem.gov.uk/retail-market-indicators. Based on prices as of 29 April 2024.
[2] [3] Prices based upon Ofgem’s Typical Domestic Consumption Values (TDCVs) which are now set at 2,700 kWh per annum for electricity, and 11,500 kWh per annum for gas.
[4] Save around £41 with Energy Hub. Savings estimated on a sample of 2000 customers who started using Energy Hub between January 2022 and March 2022 and logged in 5+ times between April 2022-April 2023. Costs based on Ofgem's typical annual consumption positioned against projected Standard (Variable) consumption costs of April 2024 to March 2025. Ofgem estimates the typical household in Britain uses 2,700kWh of electricity, 11,500kWh of gas.
About EDF
EDF is driving the transition towards An Electric Britain – a secure, affordable, low-carbon future for everyone. As Britain’s biggest generator of zero carbon electricity, we are investing more than £100 million weekly in Britain’s electricity infrastructure. We supply millions of customers with electricity and help homes and businesses switch to electricity for heating, transport and industrial processes.
We operate five nuclear power stations and more than 35 onshore wind farms and three offshore wind farms. Since 2009, EDF has invested almost £9 billion in the nuclear fleet to improve reliability and extend station lifetimes. The five generating stations currently supply about 12% of the UK’s electricity demand.
EDF is building the UK's nuclear renaissance with the construction of a new nuclear power station at Hinkley Point C. We are a minority investor (12.5%) in and major supplier to a replica plant at Sizewell C in Suffolk. Hinkley Point C and Sizewell C will provide low carbon electricity to meet 14% of UK demand and power around 12 million homes. EDF Group companies Framatome and Arabelle Solutions have a presence in the UK and manufacture critical equipment such as reactor pressure vessels and turbines.
EDF is enabling its 5 million customers, both in business and at home, to choose electric solutions that save cash and carbon, whether it is buying an electric car, generating and storing electricity, selling energy back to the grid or installing solar panels or a heat pump. In 2025, EDF’s Customers business was ranked as one of the Sunday Times’s Best Place to Work.
It is also one of the UK’s leading developers of renewable energy through EDF power solutions UK and Ireland. We have more than 2GW of renewable generation in operation and over 10GW in construction, planning and development across a range of technologies including onshore and offshore wind, solar and battery storage.
We are one of the largest suppliers to British business and a leading supplier of innovative energy solutions that are helping businesses become more energy independent. In addition, the company’s energy services business, Dalkia, one of the UK and Ireland’s largest technical service providers.
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