1. Solar energy

Solar energy captures sunlight through photovoltaic cells that transform it into clean, reliable electricity. This resilient source powers homes, businesses, agricultural pumps, and telecom towers. Rooftop solar systems are rapidly expanding, while storage solutions keep the lights glowing after dusk and during peak hours. With over 107 gigawatts installed, solar energy leads India’s green energy revolution. Many people are joining the bandwagon to adopt solar energy. Learn more about it.

2. Wind energy

Wind turbines harness the power of moving air, turning kinetic energy into electricity. Onshore farms across Tamil Nadu and Gujarat capture steady breezes, while offshore projects are set for a 30-gigawatt target by 2030. India has over 51 gigawatts of installed capacity, making it the fourth-largest wind energy producer in the world.

Tata Power plays a key role in India’s wind energy sector with 1,034 megawatts of wind capacity that supports businesses and governments. Thinking of going green with wind energy? Get started today.

3. Hydro energy

Hydropower used to be the main source of renewable electricity because of its steady performance and consistent baseload power. But as solar energy has grown quickly in India, solar now has more capacity than hydropower. Even so, hydropower still contributes a large share of the world’s renewable electricity. Its further growth is now held back by environmental concerns, community displacement, and a lack of suitable sites for big projects.

Small hydro projects are low-impact, run-of-the-river systems that work well in rural and hilly areas. Large hydropower plants provide 46.85 GW, while small hydro adds over 5.10 GW and supports local energy access.

4. Biomass energy

Biomass plants turn organic waste from farms and factories into electricity. With over 10.74 GW of capacity, this industry boosts rural jobs and provides clean power. Combined heat and power facilities reach up to 90 percent efficiency.

5. Waste-to-energy

WtE projects turn solid waste into biogas, electricity, and bio-CNG. India’s 711 MW capacity supports urban waste management, cuts pollution, and delivers renewable power.

6. Geothermal energy

Geothermal energy taps Earth’s natural heat to generate electricity and provide heating. Though still scarce in India, it offers reliable baseload power and efficient direct heating.

7. Tidal energy

Tidal power uses ocean tides via barrages and tidal lagoons to produce electricity. While reliable, it is still at an early stage globally, with limited commercial use in India.

8. Green hydrogen

Green hydrogen is made by splitting water through electrolysis with clean, renewable power. It helps cut emissions from the steel and chemical industries. India’s National Green Hydrogen Mission targets five million tonnes annually by 2030 with 125 GW of renewables.