The Union Cabinet has approved the Green Energy Corridor Phase-III, allocating ₹1.86 lakh crore to upgrade power transmission and add 50 GWh of battery storage. This project aims to support India’s goal of reaching 900 GW of non-fossil fuel capacity by 2035. Investors are watching for potential opportunities for power transmission companies, renewable developers, and energy storage manufacturers.
The Union Cabinet has officially approved the Green Energy Corridor Phase-III with a total investment of ₹1,86,405 crore, aiming to significantly upgrade India's power grid infrastructure. This decision is a central part of the government's strategy to accommodate 135 gigawatts of new renewable energy capacity and reach a broader target of 900 gigawatts of non-fossil fuel capacity by 2035. The plan involves both expanding transmission networks and introducing 50 gigawatt-hours of battery energy storage, which is intended to manage the variability of solar and wind power more effectively.
From an investor perspective, this announcement brings into focus companies operating in the power transmission and renewable energy space. The massive investment in transmission systems could provide long-term revenue visibility for large players like the Power Grid Corporation of India and other private transmission developers. Additionally, the planned investment of ₹50,000 crore specifically for battery energy storage is a significant shift, potentially benefiting specialized technology firms and infrastructure developers as the industry moves toward grid-scale storage solutions.
However, investors should be aware of the operational risks involved in large-scale infrastructure projects. Historically, similar transmission projects in India have faced challenges related to land acquisition and right-of-way issues, which frequently lead to project delays and cost increases. The success of the battery storage segment will also depend on the ability to manage high capital expenditure and ensure the technology remains cost-effective compared to traditional grid balancing methods. The financial viability of these projects will hinge on how efficiently these assets are integrated into the existing grid.
The project will be implemented through a mix of central financial assistance, which includes ₹54,082 crore to help subsidize costs, and various bidding models. For new greenfield projects, the Ministry of Power will use tariff-based competitive bidding, while brownfield upgrades will likely follow a cost-plus framework. Moving forward, the key monitorable for the market will be the issuance of tenders and the pace at which state-level utilities initiate the construction process.