The UK government has formally abandoned its proposed “zonal pricing” system for electricity, bringing an end to a contentious two-year debate within the energy sector over how to fairly charge consumers for power.
Announced on Thursday by the Department for Energy Security and Net Zero, the decision means the current single national electricity pricing model will remain in place. The government cited a need to maintain an energy system that is “fair, affordable, secure and efficient.”
Zonal pricing would have seen households and businesses charged different electricity rates based on where they live. Areas with excess renewable energy generation, such as Scotland, could have benefitted from lower prices, while regions with high demand and limited local supply — particularly London and the south-east — faced the prospect of significantly higher bills.
Energy Secretary Ed Miliband said the decision was aligned with the government’s long-term energy strategy.
“Building clean power at pace and scale is the only way to get Britain off the rollercoaster of fossil fuel markets,” Miliband said. “A reformed system of national pricing is the best way to deliver an electricity system that is fairer, more affordable, and more secure, while protecting vital investment in clean energy.”
The proposal had divided industry stakeholders. Proponents, including Octopus Energy CEO Greg Jackson, argued zonal pricing would improve system efficiency by encouraging energy-intensive industries to locate near renewable generation sites, such as wind farms in the north.
However, major utility companies — including SSE, Scottish Power and RWE — strongly opposed the plan. They raised concerns about investor uncertainty, regional inequality, and planning disruptions. Critics also questioned whether the projected efficiency gains outweighed the risks to energy market stability.
Thursday’s announcement was welcomed by many in the sector. SSE said the government’s decision provided “much-needed policy clarity,” while Centrica CEO Chris O’Shea called it a “commonsense decision.”
“The theoretical benefits never stacked up against the real-world risks,” O’Shea said.
Rather than using pricing to influence energy demand, the government will now prioritise centralised grid planning to determine where clean energy projects should be built. This approach forms part of the broader Plan for Change, which aims to deliver a carbon-free electricity system by 2030.
The decision draws a line under what had become one of the most technically complex and politically charged issues in UK energy policy, with both sides engaging in extensive modelling and lobbying throughout the consultation period.
