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Tag: biogas

Frugal technology helps in climate cause

Women in several villages in the mountainous Uttarakhand state are using low-cost solar cook stoves and biogas plants to significantly improve their lives in an eco-friendly manner

She removes the dome-shaped cover and shows the hot chillies that are now dried to perfection with a satisfied smile. Bimla Devi is a proud owner of a solar dryer…Read More