India’s renewable energy sector is experiencing rapid growth, driven by government initiatives and increasing investments. The country aims to have 485 GW of installed renewable energy capacity by 2030, contributing to energy security, economic development, and carbon reduction. As of FY2024, renewable energy accounts for 43.5% of India’s total installed power capacity, with solar energy holding the largest share at 57%.
The government’s financial support plays a crucial role, with the Ministry of New and Renewable Energy receiving an allocation of ₹191.1 billion in the Union Budget 2024-25, significantly higher than the previous year. Initiatives like the PM Surya Ghar Muft Bijliee Yojana, solar parks, and the Production Linked Incentive (PLI) scheme are driving solar energy growth. However, challenges such as land availability and reliance on Chinese imports remain obstacles.
Solar energy has been the primary driver of renewable capacity expansion, growing at a CAGR of 23% from FY2020 to FY2024. Rooftop solar has shown even stronger growth at 47% CAGR, with incentives making installations more affordable. Wind power has also seen steady expansion, with a total installed capacity of 45.9 GW by FY2024.
Hydropower, both large and small-scale, continues to be a significant part of India’s energy mix. While large hydro projects contribute 46.9 GW, small hydro has seen slow growth, mainly due to geographical challenges and high transmission costs. Similarly, bio-power, including biomass and waste-to-energy, holds a small but steady share in the renewable portfolio.
The government has also taken steps to enhance grid stability by promoting energy storage solutions. India’s largest Battery Energy Storage System (BESS) of 40 MW/120 MWh was recently commissioned. Additionally, offshore wind energy is gaining traction, with the government approving its first 1 GW offshore wind projects in Tamil Nadu and Gujarat.
Green hydrogen is emerging as a key focus area, with the National Green Hydrogen Mission aiming for a production capacity of 5 million metric tonnes per annum by 2030. Several states, including Maharashtra and Rajasthan, have announced policies to support hydrogen development. However, high production costs and infrastructure limitations pose challenges.
Foreign investments continue to flow into India’s renewable energy sector, with companies such as Adani Green Energy, Tata Power, and international players expanding their operations. Notable partnerships include Tata Power’s hydropower project in Bhutan and Apple’s joint venture with CleanMax for renewable energy in India.
Despite the strong growth, certain challenges persist. Renewable energy integration into the grid requires significant investment in transmission infrastructure. The availability of critical minerals for solar and battery storage remains a concern. Additionally, India’s reliance on imports for solar cells and modules poses risks, although domestic manufacturing is gaining momentum with government incentives.
Overall, India’s renewable energy sector is on track to achieve its ambitious targets, backed by strong policy support and increasing investor interest. However, addressing challenges related to supply chain dependencies, storage solutions, and land constraints will be crucial for long-term sustainability.
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