April 14, 2026 - 286 views
Households across North Wales could soon benefit from cheaper—or even free—electricity at certain times, as a new scheme looks to make the most of the region’s growing renewable energy power.
Energy bosses say the changes could be particularly significant for coastal communities, where vast offshore wind farms like Gwynt y Môr Wind Farm and Rhyl Flats Wind Farm are already generating huge amounts of electricity in the Irish Sea.
Under updated plans approved by Ofgem, households and businesses will be encouraged not just to cut back during peak times, but to use more electricity when there is an oversupply—such as on windy days or sunny weekends.
The changes form part of a revamped Demand Flexibility Service from the National Energy System Operator, designed to prevent green energy going to waste and to keep the grid stable during periods of low demand.
For North Wales, where renewable energy is a major part of the landscape, the impact could be especially noticeable. On blustery days, turbines off the coast can generate more power than is needed locally, while longer summer days also boost solar output across homes and businesses.
Instead of scaling back production, energy companies will now be able to pass on incentives to customers—encouraging them to run washing machines, charge electric vehicles or switch on appliances at times when clean energy is plentiful.
The result could mean free electricity periods, discounted tariffs, or reward schemes offering points and vouchers, depending on the supplier.
Energy firms including British Gas and Octopus Energy have already signed up, with offers expected to vary by region depending on supply and demand.
The move comes as renewable energy continues to surge. Wind power remains the UK’s largest renewable source, and with projects like Gwynt y Môr and Rhyl Flats operating just off the North Wales coast, the region is playing a key role in that green energy boom.
At the same time, 2025 was recorded as the UK’s sunniest year, with a sharp rise in rooftop solar installations—adding even more electricity into the system during daylight hours.
However, managing that abundance is becoming increasingly complex. During the summer, when demand is lower and generation is high, the grid can face periods where there is simply too much electricity.
The new scheme aims to balance that by shifting when people use power—turning North Wales homes into an active part of the energy system rather than just consumers.
For residents, it could be a simple change in routine—putting the dishwasher on at the weekend or charging devices during the day—but one that brings real savings.
And with the wind turbines continuing to turn off the North Wales coast, those breezy days could soon come with an added bonus: cheaper bills.
