NTPC Green Energy Inks 1,200 MW Solar Power Deal with PTC India

NTPC Green Energy Limited, the renewable arm of state-run NTPC, has signed a power sale agreement with PTC India Limited for 1,200 megawatts of solar capacity. The deal was announced on Wednesday.

The agreement covers the sale of electricity from solar projects that NTPC Green Energy plans to build. PTC India will buy the power and sell it to distribution companies and other bulk buyers.

Neither company disclosed the tariff or the delivery timeline. Officials said the projects will be set up at locations to be finalized later.

Scale and significance

At 1,200 MW, this is one of the largest single solar power sale agreements in India so far. For context, India added roughly 12,000 MW of solar capacity in the financial year 2023-24. This single deal accounts for 10% of that annual addition.

The agreement gives NTPC Green Energy a guaranteed buyer for a big chunk of its upcoming solar output. That reduces revenue risk and helps the company raise project finance more easily.

For PTC India, the deal adds a large block of renewable power to its trading portfolio. The company acts as an intermediary between generators and state utilities. It has been expanding its renewable energy book over the past two years.

Parent company push

NTPC, India's largest power generator, has set a target to build 60 GW of renewable capacity by 2032. Its current renewable portfolio stands at about 3.4 GW. The 1,200 MW deal is a step toward that goal.

The company has been bidding aggressively in solar and wind auctions. It also plans to enter the green hydrogen and energy storage businesses.

PTC India reported a net profit of ₹306 crore in the quarter ended September 2024. Its revenue from power trading rose 12% year-on-year.

Market context

India's solar power market has seen a surge in corporate power purchase agreements over the last three years. Companies like Tata Power, Adani Green, and ReNew Power have signed similar long-term deals with state utilities and industrial buyers.

The government wants 500 GW of non-fossil fuel capacity by 2030. Solar is expected to contribute the largest share, about 280 GW. As of October 2024, India's installed solar capacity stood at roughly 85 GW.

Power sale agreements like the one between NTPC Green Energy and PTC India help bridge the gap between project development and actual offtake. Without such contracts, developers struggle to secure bank loans.

The deal also signals that state-run entities are playing a bigger role in the renewable energy transition. NTPC and PTC India are both government-owned companies.