Biogas could power 2 mm homes in Britain
20-02-09
The Department for Environment, Food and Rural Affairs (DEFRA) is
launching a task force to help sectors including farming and the water
industry meet goals to produce energy from anaerobic digestion, which
generates gas from the break down of organic material without oxygen.
According to DEFRA, the UK produces more than 100 mm tons of organic
material per year that could be used to produce biogas, 90 mm tons of which
come from manure and slurry. The National Farmers' Union has a target to
have 1,000 on-farm anaerobic digestion (AD) plants by 2020, which will power
farms and produce fertilisers as a by-product of the process.
Speaking at the NFU conference in Birmingham, Farming and Environment
Minister Jane Kennedy is expected to say: "We're producing more organic
waste in this country than we can handle, over 12 mm tons of food waste a
year -- and farmers know too well the challenges of managing manure and
slurry. There are alternatives to sending organic waste to landfill.
Anaerobic digestion is a true solution."
"This material could produce enough heat and power to run more than 2 mm
homes -- helping to prevent dangerous climate change by providing a
renewable energy source as well as reducing our reliance on landfill.
Farmers, I know, share this vision of making the UK world leaders in this
innovative technology and I applaud their aim for 1,000 on-farm AD plants by
2020 to power their operations, as well as using the leftovers as bio-fertiliser."
Anaerobic digestion uses a natural process in which organic matter,
including slurry, food waste and manure is broken down by bacteria in the
absence of oxygen to produce biogas which can be used for heating or to
produce electricity. Along with farmers, sectors including water, energy,
waste and food and retail have signed up to goals for introducing anaerobic
digestion to create power by 2020.
The Government is publishing a report which will outline ambitions for
developing anaerobic digestion nationally and for individual sectors and
details of the task group, which will be chaired the Chartered Institution
for Waste Management chief executive, Steve Lee.
Source: http://www.platts.com
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