Households could get free electricity for doing washing on sunny weekends
Energy providers may offer households and businesses reduced rates or free electricity during times of surplus power, such as weekends with ample sunlight. Previously, companies incentivized users to adjust their consumption to off-peak hours, but the National Energy System Operator (NESO) has now expanded this approach to include rewarding customers for increasing usage when green energy production exceeds demand.
The updated Demand Flexibility Service, approved by the industry regulator Ofgem at the end of March, aims to optimize energy distribution and prevent waste during low-demand periods. With summer approaching, electricity consumption typically declines as temperatures rise and daylight hours extend, while solar generation reaches its peak. NESO noted that weather patterns now play a significant role in shaping demand, alongside the rise of smaller, decentralized energy producers.
Encouraging appliance use during excess supply
Surplus electricity periods are growing more frequent, according to NESO. The new scheme allows customers to earn rewards for operating appliances like washing machines or dishwashers, and charging electric vehicles, when renewable energy is abundant and demand is minimal. Participation is limited to households with smart meters, and suppliers are required to offer incentives such as discounted rates or points redeemable for gift cards.
“The complexity of managing the grid during low demand is increasing, and we may need to deploy more tools, or use them more often, than in previous summers,” NESO stated. This could involve sending rare notices to power stations instructing them to reduce output to maintain system safety.
Companies already involved in the initiative include British Gas, Equiwatt, and Octopus Energy. NESO emphasized the importance of this measure in ensuring a resilient energy system, particularly as the transition to renewable sources continues to reshape supply and demand dynamics.
