Households Could Be Paid to Use Excess Electricity

The National Energy System Operator (Neso) is implementing changes to the Demand Flexibility Service (DFS) that will incentivize British households and industries to increase their electricity consumption during periods of excess supply. The initiative aims to maintain the stability of the UK power grid as solar and wind power generation surges during the summer of 2026.

Under the revised scheme, consumers may be paid, or offered heavily discounted and free electricity, to run high-energy appliances during specific windows. These activities include charging electric vehicles and operating dishwashers or washing machines when the grid has a surplus of renewable energy.

Grid Stability and Renewable Surpluses

Neso warned in its summer outlook published on April 14, 2026, that excessive solar power generation and periods of low demand are making the electricity grid unstable and more difficult to manage. The operator stated it will need to utilize more tools, more often to ensure network stability during sunny weather, which can cause significant surges in energy generation.

The shift in strategy is designed to prevent the grid from being overwhelmed. Without these demand-side incentives, Neso may be forced to issue unprecedented orders for power stations to temporarily shut down operations. The system operator hopes to avoid making expensive payments to wind and solar farms to stop production when demand is low, as these costs are ultimately passed on to consumers through their energy bills.

Evolution of the Demand Flexibility Service

The Demand Flexibility Service was originally launched to reduce strain on the grid during peak demand periods, such as weekday evenings when heating and cooking activities peak. In those instances, participants were compensated for reducing their usage by postponing washing cycles, avoiding oven use, or switching off tumble dryers.

View this post on Instagram

The new expansion represents a fundamental shift in the energy system by rewarding the opposite behavior: boosting consumption during surpluses. These surplus periods typically occur on weekends when overall demand is lower, or during blustery and sunny intervals with high turbine and solar output.

Participants in the DFS have previously received rewards in the form of cash payments, bill credits, or reward points, sometimes saving several pounds per event.

Economic Context and Energy Costs

The push for strategic electricity consumption comes as UK households face rising costs. The government’s cap on dual fuel energy bills is expected to rise to nearly £2,000 a year starting in July 2026. This increase is attributed to soaring energy market costs resulting from the US-Israeli war on Iran.

While the conflict in Iran is expected to drive up prices due to the UK’s reliance on gas, Neso indicated that electricity supply is likely to remain ample this summer because of the country’s extensive solar power network. Secretary of State for Energy Security and Net Zero Ed Miliband is currently spearheading the expansion of this solar network.

Energy suppliers will deliver the plan by issuing market notices to call on users to increase consumption. Some suppliers already provide lower off-peak rates to more than 2 million households, but this marks the first time the system operator will use this specific tool to actively balance the grid.