Friday, September 30, 2005

Cow dung for the climate

Nepalese woman cooks on single-ring biogas burner.  Image: BSP
Biogas stoves avoid the need for firewood and its attendant smoke

If they can do this in Nepal, why can't we do it here? It's not like we have shortage of cows. A little technology might improve it too.

"The scheme recently won the renowned Ashden Award for Sustainable Energy and is already being replicated in some Asian and African countries.

It is calculated that gas generated from cattle dung in rural Nepal has lit around 140,000 kitchens, saving 400,000 tonnes of firewood, 800,000 litres of kerosene and preventing 600,000 tonnes of greenhouse gases from escaping into the atmosphere.

The project, known as the Biogas Support Programme, Nepal, (BSP), has been implemented in 66 of the nation's 75 districts.

This at a time when most development work has come to a standstill in almost all districts because of the 10-year Maoist insurgency."

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