Iberdrola boss Galan warns UK to quieten down over power price shake-up

Spanish utility chief says proposals for zonal pricing create 'disturbance' at time Britain wants billions of investment

UK Prime Minister Keir Starmer and Iberdrola chief Ignacio Galan at the investment summit in London
UK Prime Minister Keir Starmer and Iberdrola chief Ignacio Galan at the investment summit in LondonPhoto: Iberdrola

Iberdrola boss Ignacio Galan warned the UK government that proposals to move to zonal pricing of power risks “generating noise” that could imperil billions of pounds of investment in Britain’s electricity system.

Galan – executive chairman of the Spain-based utility giant and one of the global power industry’s highest-profile executives – was among the business leaders courted by Prime Minister Keir Starmer at an investment summit last year.

The Iberdrola chief today said a debate around a potential switch to zonal pricing, which is strongly opposed by its ScottishPower UK subsidiary and other power groups, risks undermining confidence.

If adopted, the change would split the power market in Britain into geographical zones, with each having different electricity prices based on their respective levels of supply, demand and available grid.

“When something is working well, it’s better not to generate noises that can affect investment,” Galan told analysts on a conference call to discuss full year results.

“The government is already encouraging us to invest almost £200bn ($253bn) in the UK infrastructure.

“I committed with the Prime Minister a few months ago [to invest] £24bn up to 2028.

“For such an investment we need stability and predictability, no noise, no disturbances in a theoretical discussion.”

Galan said any change could not take effect until 2035. “Why generate now a debate about something that cannot be implemented in the next 10 years,” he asked, claiming the change is opposed by large investors and trade unions alike.

Major UK renewable energy industry bodies this week wrote to the government urging it to rule out the change, saying that “despite almost three years of consideration, we still lack clarity on how a zonal market would be implemented and what this will mean for our operations and prospective investment plans.”

Backers of the change claim zonal pricing would encourage generation capacity to be built where it most closely matches demand.

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Published 27 February 2025, 10:55Updated 27 February 2025, 10:55
IberdrolaIgnacio Galan UK