
00:00 Use of Non-Conventional Sources of Energy00:44 LPG, Gobar Gas in Rural Areas01:29 CNG in Urban Areas01:41 Wind Power - Renewable Source of Energy02:09 Solar Power through Photovoltaic Cells02:58 Mini-Hydel Plants03:41 Traditional Knowledge and Practices04:49 Biocomposting05:35 Biopest Control06:32 Conclusion