The decision to approve a £28 billion deal for energy companies by watchdogs has sparked criticism as it is expected to raise customer bills by nearly £110 annually.
Ofgem, the industry regulator, has granted permission for the companies to enhance and invest in their gas and electricity networks over the next five years.
Under the agreement, the firms will recover the investment costs from customers, starting with a £40 increase in bills from April next year, gradually rising to £108 per year by 2031. However, Ofgem estimates that when factoring in the anticipated savings from such significant investments, the actual increase for customers in 2031 will be closer to £30 per year.
The approved deal surpasses Ofgem’s initial proposal by £4 billion after lobbying from industry stakeholders. Ofgem defends the investment, stating that it will reduce the UK’s dependence on imported energy and eventually lead to cost savings for households.
Citizens Advice has criticized the recent deal, citing that network companies have already made windfall profits of £4 billion in the past four years. Gillian Cooper, the director of energy at Citizens Advice, expressed concerns over the expected rise in energy bills, emphasizing that bills will increase by around £40 starting in April 2026, with further escalations in the future.
Various organizations, including the End Fuel Poverty Coalition and Greenpeace UK, have raised concerns about the lack of consumer protection and the need for clear value in the investments made by network and transmission companies to ensure long-term energy cost reduction and security.
Although some have welcomed the investment in gas and electricity infrastructure to enhance energy security and support economic growth, others have cautioned against unchecked spending by network operators that could lead to unjustified bill increases.
The investment will primarily focus on upgrading gas transmission and distribution networks, with a significant portion allocated to strengthening the high-voltage electricity network in the UK.
Households are expected to see a rise in network charges on their bills, accounting for approximately a fifth of average annual energy costs, with an estimated increase of £108 by 2031 to cover the costs of the infrastructure upgrades.
Chief executives and spokespersons from regulatory bodies and energy companies have emphasized the necessity of modernizing and expanding the energy network to meet the evolving demands of the energy system and ensure long-term reliability and security.
Despite criticisms and ongoing reviews of the investment plans, Ofgem has outlined that the funding will support 80 new power projects aimed at enhancing the grid’s capacity to accommodate electricity from renewable sources.
Energy companies such as Scottish and Southern Electricity Networks and National Grid have welcomed the investment, highlighting its potential to enhance energy security, reduce reliance on imported energy, and drive economic growth across the UK.