India’s renewable energy sector is entering a rapid-growth phase, with some listed companies positioned to benefit strongly. According to recent analysis, four stocks — Vikram Solar, Premier Energies, NTPC Green Energy and Insolation Energy — have been flagged for having solid growth plans tied to solar and wind deployment, government incentives and global green-energy demand. Renewable-capacity additions, favourable policy tailwinds and cost declines are cited as key drivers.