Renew Jan 01, 2016 Warming up to the Idea Energy is essential for everyday functioning. Currently, majority of our energy needs are met by conventional sources of energy. But, if we need to sustain the world we live in, developing and investing in renewable sources would be the way to go. Taking a cue, the Government of India (GoI) unveiled new renewable targets for 2022 (100 GW solar, 60 GW wind and 15 GW from biomass, geothermal, hydel etc.).