(Bloomberg) -- Drax Group Plc’s giant power station in northern England will be able to produce power from burning coal longer than planned after agreeing to a government request to help shore up supplies this winter. 

Drax, which has already converted four units to run on biomass instead of the dirtiest fossil fuel, will keep its last two coal units active past a shutdown scheduled for September, the company said in a filing with National Grid Plc. The units will be held in reserve and only used at times of high power demand.

Keeping the plants open will provide some respite for the nation getting even more reliant on natural gas. The fuel is in short supply and prices have soared since supplies from Russia to Europe were reduced earlier this spring amid the war in Ukraine. 

The government began talks with coal-fired generators several months ago about offering assistance. Electricite de France SA said last month that it would keep open its Burton-A coal unit -- also scheduled to close in September -- until March 2023.

While the move will help the government ease concerns over the availability of energy this winter, keeping its coal capacity open for longer than planned may tarnish firm’s image as a pioneer of clean energy and using them will inevitably lead to higher UK emissions. 

There are further signs that the government may be rowing back on climate commitments. The energy bill published Wednesday didn’t mention a pledge to close all of Britain’s unabated coal-fired power plants by October 2024. A spokesperson for the Department for Business, Energy and Industrial Strategy said the government remains committed to the target, despite it not appearing in the bill.

UK Leaves Door Open for Coal Power in Bid to Keep Lights On 

Uniper SE, the power producer which is set to receive billions of euros from a German government bailout, also has a coal unit Ratcliffe that could receive a payment to stay online but the company hasn’t posted any notices.

©2022 Bloomberg L.P.