India, Oct. 13 -- India must therefore move from a plant-by-plant approach towards an integrated biomethane ecosystem. Farmers, cooperatives, municipalities, waste-management companies, entrepreneurs and industrial consumers need to be connected through commercially viable supply chains

India's energy debate has rightly focused on expanding renewable electricity, diversifying energy sources and reducing dependence on imported fossil fuels. Yet one of our most promising domestic energy resources remains underappreciated: biogas. The opportunity lies in converting agricultural residues, animal dung, food waste and other organic material into usable energy, while recovering valuable nutrients and reducing the environmental costs of waste. A...