A parliamentary panel has attributed low installation of solar roof-top and wind energy projects as key reasons for the shortfall in achieving India’s renewable energy capacity target of 175 GW by 2022. India set an ambitious target of installing 175 GW of renewable energy capacity by the year 2022, which included 100 GW from solar, 60 GW from wind, 10 GW from bio-power and 5 GW from small hydro-power.