Tata Power has chosen Odisha over Andhra Pradesh for setting up one of India’s largest integrated solar manufacturing facilities, marking a major boost for the state’s clean energy ambitions. The company will invest around ₹25,000 crore to establish a 10 GW solar ingot and wafer manufacturing plant, a project expected to strengthen India’s domestic solar supply chain and reduce dependence on imports.
Construction of the ambitious project is expected to begin in October 2026, with commercial production likely to commence in phases over the next few years. The investment is being seen as a significant milestone in India’s push to become self-reliant in solar manufacturing while supporting its renewable energy targets.
The upcoming facility will manufacture solar ingots and wafers, two of the most critical components used in producing solar cells and photovoltaic (PV) modules. At present, India imports a large share of these components, particularly from China. The new plant is expected to help bridge this gap by creating a robust domestic manufacturing ecosystem.
According to Tata Power, Odisha emerged as the preferred location after an extensive evaluation of multiple states, including Andhra Pradesh. Factors such as land availability, infrastructure, logistics, government support and access to industrial resources played an important role in the final decision.
The integrated facility will have an annual production capacity of 10 gigawatts (GW), making it one of the largest investments in India’s renewable energy manufacturing sector. By producing ingots and wafers within the country, Tata Power aims to support India’s growing solar industry while ensuring greater supply chain resilience.
The project is expected to generate thousands of direct and indirect employment opportunities during both the construction and operational phases. Local businesses, transport providers, engineering firms and ancillary industries are also likely to benefit as the manufacturing ecosystem develops around the plant.
For Odisha, securing the Tata Power investment represents another major achievement in attracting large-scale industrial projects. The state has been actively positioning itself as a destination for investments in green energy, advanced manufacturing and clean technologies. Officials believe the project will further strengthen Odisha’s reputation as an emerging renewable energy hub.
The investment also aligns with the Central government’s vision of building a self-reliant clean energy ecosystem under initiatives such as ‘Make in India’ and the Production Linked Incentive (PLI) scheme. By expanding domestic manufacturing capacity, India hopes to reduce import dependence, improve energy security and create globally competitive manufacturing capabilities.
Demand for solar equipment is expected to rise sharply as India works towards achieving its ambitious renewable energy goals. The country has committed to rapidly expanding solar power generation over the coming decades to meet growing electricity demand while reducing carbon emissions. Domestic manufacturing of critical components will play an essential role in supporting this transition.
Industry experts believe projects like Tata Power’s integrated solar manufacturing facility will help India become a stronger player in the global renewable energy supply chain. Manufacturing ingots and wafers locally can lower production costs, improve availability of raw materials and encourage further investment across the solar value chain.
The project also reflects a broader trend among Indian companies to invest in upstream solar manufacturing rather than relying solely on imported components. Developing capabilities across the entire solar value chain—from ingots and wafers to cells and modules—is considered crucial for long-term competitiveness and energy independence.
Apart from strengthening manufacturing, the facility is expected to encourage research, innovation and skill development in advanced solar technologies. As production scales up, specialised jobs in engineering, automation, quality control and renewable energy manufacturing are likely to increase, creating new opportunities for the local workforce.
For Tata Power, the investment reinforces its long-term commitment to India’s clean energy transition. The company has been expanding its presence across renewable power generation, solar rooftop solutions, electric vehicle charging infrastructure and green energy technologies. The new manufacturing facility adds another important dimension to its renewable energy portfolio.
The decision to locate the project in Odisha also highlights the increasing competition among states to attract investments in future-ready industries. While Andhra Pradesh was also under consideration, Odisha‘s industrial ecosystem and policy support ultimately tipped the balance in its favour.
As construction begins later this year, the project is expected to become a cornerstone of India’s solar manufacturing ambitions. Beyond producing critical solar components, the facility will help create jobs, strengthen domestic supply chains and support the country’s goal of building a globally competitive renewable energy sector. With one of the largest solar wafer and ingot plants on the horizon, Tata Power’s investment signals growing confidence in India’s clean energy future.