Drax, North Yorkshire 36,000 tonnes of coal a day and produces 1.5 million tonnes of ash a year. It is both the United Kingdom's largest producer of carbon emissions, and one of the UK's most carbon dioxide-efficient power stations. Drax Power Station now produces half its output by burning biomass. This is controversial as the wood pellets it burns are claimed to produce more carbon dioxide than coal. Drax, North Yorkshire Drax is a village and civil parish in the Selby district of North Yorkshire, England, about south-east of Selby, best known today as the site of Drax power station. The village had
Drax power station of 30 coal bunkers, each with a capacity of 1,000 tonnes. Each bunker feeds two of the 60 pulverisers, each of which can crush 36 tonnes of coal an hour. The station has six Babcock Power boilers, each weighing 4,000 tonnes. The powdered coal from ten pulverisers is blasted into each boiler through burners, which are ignited by propane. In 2003 the original burners were replaced by low nitrogen oxide burners. Each of the six boilers feed steam to a steam turbine set, consisting of one high pressure (HP) turbine, one intermediate pressure (IP) turbine and three low pressure (LP)