Sri Lanka could better harness bio-gas: Waste Management Authority
Jul 29, 2016 (LBO) – Bio-gas can be used in Sri Lanka as a cheaper and cleaner renewable energy alternative to petroleum-based fuels, a senior official said. …
Jul 29, 2016 (LBO) – Bio-gas can be used in Sri Lanka as a cheaper and cleaner renewable energy alternative to petroleum-based fuels, a senior official said. …