August 2019
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July 2016
How to shrink a biogas plant

How to shrink a biogas plant

Bulk and lack of maintenance are the bane of biogas plants. GPS renewables overcame these hurdles with Biourja, a compact, sensor-monitored product. The company is now taking it beyond India.

June 2016
July 2015
Light club

Light club

A clutch of entrepreneurs is taking electricity to the country’s remotest parts on a pay-per-use basis. But can they scale up in a sector that’s still trying to find its feet?