Households to be protected from ‘excessive’ electricity bill profits

Ofgem has announced new rules to prevent generators from manipulating supply and demand in Britain’s electricity transmission network.

Josie Clarke
Thursday 31 August 2023 04:49 EDT
Households are to receive extra protection from artificially-inflated electricity bills this winter in a crackdown on generators attempting to make excessive profits (Joe Giddens/PA)
Households are to receive extra protection from artificially-inflated electricity bills this winter in a crackdown on generators attempting to make excessive profits (Joe Giddens/PA) (PA Archive)

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

Households are to receive extra protection from artificially inflated electricity bills in a crackdown on generators attempting to make excessive profits.

Ofgem has announced new rules to take effect this winter to prevent generators from manipulating supply and demand on Britain’s electricity transmission network.

The Inflexible Offers Licence Condition (IOLC) bans a practice used by electricity generators in previous winters when they scheduled a halt to generating early in an afternoon which, due to plant shutdown times, would mean they were switched off for the crucial evening peak in demand.

The firms then offered to resume generating later that day, at a greatly increased price.

Ofgem will not tolerate electricity generators attempting to take advantage of the balancing mechanism system to make excessive profits

Eleanor Warburton

Ofgem launched an investigation last year amid concerns that some generators were taking advantage of existing rules after their balancing costs tripled to more than £1.5 billion between November 2021 and February 2022, compared with a winter average of just under £500 million between 2017 and 2020.

The record-breaking daily costs, which are ultimately paid by consumers, peaked above £60 million on November 24 2021, driving up the operator’s overall balancing costs to £3.1 billion that financial year.

The new rules apply to any electricity generators with plant shutdown times of more than an hour.

Any generators found to be breaking the new rules from October 26 could face fines of up to 10% of turnover.

Eleanor Warburton, Ofgem acting director for energy systems management and security, said: “This new licence condition shows Ofgem will not tolerate electricity generators attempting to take advantage of the balancing mechanism system to make excessive profits through inflexible generation.

“We believe the new licence condition strikes the right balance between protecting consumers and ensuring they pay a fair price for their energy while also enabling a competitive electricity market that provides fair returns for generators.

“We’ll be monitoring the effectiveness of it to ensure it’s doing what it was designed to do.”

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in