Households in Britain will receive rebates on their energy bills this evening if they reduce electricity usage between 5pm and 6.30pm, as the Demand Flexibility Service (DFS) is activated for the first time this winter. The scheme aims to manage electricity demand amid concerns over tight supply margins.
Participants can earn payments by avoiding high-consumption appliances such as ovens, washing machines, dishwashers, electric showers, and immersion heaters during the peak period. Energy suppliers registered with the scheme will receive a guaranteed minimum price of £3 per kilowatt hour saved, which will be passed on to customers.
National Grid ESO stated that while electricity supply margins are expected to be tighter than normal, there is no risk of blackouts. The cold weather and lack of wind are contributing to higher demand, but the activation is a precautionary measure to maintain spare capacity.
Last winter, up to one million households took part, with average rebates of £3-£4. The scheme saved enough energy to power almost 10 million homes. Participants are generally asked to cut usage by 30% compared to normal peak levels. The scheme requires a smart meter to track usage.
