The Drax power station was responsible for four times more carbon emissions than the UK’s last remaining coal-fired plant last year, despite taking more than £0.5bn in clean-energy subsidies in 2023, according to a report.

The North Yorkshire power plant, which burns wood pellets imported from North America to generate electricity, was revealed as Britain’s single largest carbon emitter in 2023 by a report from the climate thinktank Ember.

The figures show that Drax, which has received billions in subsidies since it began switching from coal to biomass in 2012, was responsible for 11.5m tonnes of CO2 last year, or nearly 3% of the UK’s total carbon emissions.

Drax produced four times more carbon dioxide than the UK’s last remaining coal-fired power station at Ratcliffe-on-Soar in Nottinghamshire, which is due to close in September. Drax also produced more emissions last year than the next four most polluting power plants in the UK combined, according to the report.

Frankie Mayo, an analyst at Ember, said: “Burning wood pellets can be as bad for the environment as coal; supporting biomass with subsidies is a costly mistake.”

The company has claimed almost £7bn from British energy bills to support its biomass generation since 2012, even though burning wood pellets for power generation releases more emissions for each unit of electricity generated than burning gas or coal, according to Ember and many scientists. In 2023, the period covered by the Ember report, it received £539m.

The government’s own spending watchdog, the National Audit Office, has warned that ministers have handed a total of £22bn in billpayer-backed subsidies to burn wood for electricity despite being unable to prove the industry meets sustainability standards.

Mayo said: “Burning wood for power is an expensive risk that limits UK energy independence and has no place in the journey to net zero. True energy security comes from homegrown wind and solar, a healthy grid and robust planning for how to make the power system flexible and efficient.”

The FTSE 100 owner of the Drax power plant made profits of £500m over the first half of this year, helped by biomass subsidies of almost £400m over this period. It handed its shareholders a windfall of £300m for the first half of the year.

  • Jens
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    34 months ago

    @Emperor quite amazing to shout out such a “news” without explaining the fact that the carbon emissions from burning bio fuels is all needed to grow new plants but emissions from burning coal just adds it up in the air

    • @[email protected]
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      24 months ago

      I don’t understand what you mean by “the carbon emissions from burning bio fuels is all needed to grow new plants”.

      Is it waste wood from forestry plantations or something?

      • Jens
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        54 months ago

        @Zombie Drax power station burns wood pellets. The article blows it up because wood fuel creates 4 times CO2 than coal. But its the same amount of CO2 that was originally needed to grow the trees. Coal on the other hand just adds CO2. So the article tends to fool every one that the change of fuel was a mistake

        • @[email protected]
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          54 months ago

          What you’re not factoring in, is the unbelievable amount of fossil fuel burnt to ship those pellets from (and as a Canadian this really bothers me) almost certainly fuckin Canada, and knowing that it’s actually cheaper to ship it from the west coast…means every single pellet damn near circumnavigates the globe, on a massively polluting container ship, to be burnt for 4x the CO² as coal.

          The only plus is that wood pellets don’t release nearly as much radioactive isotopes as coal…so there’s that.

          • Jens
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            14 months ago

            @SturgiesYrFase I totally agree with you. We all have to calculate the total emission, not just the last step. That will set pressure on choosing more local sources and with more renewable fuels along all points in the transport chain.

  • @Cort
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    14 months ago

    Wood pellets sounds like a waste product. How much greenhouse gas is released by not burning them and instead putting them into a landfill? How much methane and CO2 would they release if they decompose naturally compared to how much is released by burning?

    • ᴇᴍᴘᴇʀᴏʀ 帝OPM
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      24 months ago

      Wood pellets sounds like a waste product.

      It’s not. That was the initial pitch but it needs far more than is knocking about as waste so they are cutting down swathes of forest in North America, chewing it all up, making it into pellets and shipping it over here. The major concerns previously raised were about whether the forests being used were sustainable as well as the timescale to fit CCS.