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Astra biogas bottom up project, medium scale project. - astra = application of science + tech in rural areas done in rural india researchers actually spent time w/ local ppl to find out what problems they have- majority of these problems deal w/ collecting fuel wood (every fam needs 25-30 kg a week) it takes hrs to collect + supply is low be of increasing populatio £190 funded by non government organisations + families who install them - intermediate tech used-solution - cow dung which contains biogas which can be used for cooking, power ing electricity generators etc. cow dung is put intoa stone pir in the ground covered in a dome which is filled 83 w dung then ferments it to make methane which is pumped into homes.
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Stefan S, iOS User
SuSSan, iOS User
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astra biogas - bottom up case study
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Development dynamics
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Nat 5 Geography human and physical causes of climate change
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4A.9A - Reimaging - regenerating places notes
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case study on Freiburg in Germany including sustainable living strategies
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A case study you can write about in your geography exam when talking about water issues and environmental challenges.
Astra biogas bottom up project, medium scale project. - astra = application of science + tech in rural areas done in rural india researchers actually spent time w/ local ppl to find out what problems they have- majority of these problems deal w/ collecting fuel wood (every fam needs 25-30 kg a week) it takes hrs to collect + supply is low be of increasing populatio £190 funded by non government organisations + families who install them - intermediate tech used-solution - cow dung which contains biogas which can be used for cooking, power ing electricity generators etc. cow dung is put intoa stone pir in the ground covered in a dome which is filled 83 w dung then ferments it to make methane which is pumped into homes.
Astra biogas bottom up project, medium scale project. - astra = application of science + tech in rural areas done in rural india researchers actually spent time w/ local ppl to find out what problems they have- majority of these problems deal w/ collecting fuel wood (every fam needs 25-30 kg a week) it takes hrs to collect + supply is low be of increasing populatio £190 funded by non government organisations + families who install them - intermediate tech used-solution - cow dung which contains biogas which can be used for cooking, power ing electricity generators etc. cow dung is put intoa stone pir in the ground covered in a dome which is filled 83 w dung then ferments it to make methane which is pumped into homes.
iOS User
Stefan S, iOS User
SuSSan, iOS User