Overview The Ministry of New and Renewable Energy highlights India's advancements in renewable energy (RE) integration. The focus is shifting towards a nuanced, case-by-case approach to Renewable Energy Implementing Agencies (REIA) bids, emphasizing grid strength, storage solutions, and market reforms. The government aims to ensure balanced progress between developers, DISCOMs, and overall grid readiness. Key Context No Blanket Cancellations: The government is avoiding blanket cancellations of REIA-awarded projects. Due Diligence: Thorough due diligence is underway for unsigned Power Sale Agreements (PSAs). Capacity Addition: India added 29 GW of renewable capacity in FY 2024-25 and 25 GW in H1 FY 2025-26 . Investment: A ₹2.4 Lakh Crore transmission expansion plan is in place. India's Renewable Energy Growth India's renewable energy capacity has seen substantial growth over the last decade. From approximately 35 GW in 2014 , the country now boasts over 197 GW of installed capacity, excluding large hydro projects. This growth positions India as one of the fastest-growing clean energy markets globally. Transition Phase The sector is transitioning from rapid capacity expansion to deeper structural integration. This shift reflects the market's maturity and the complexities of sustaining long-term growth. Power Sale Agreements (PSAs) Status As of 30.09.2025 , Renewable Energy Implementing Agencies (REIAs) have issued Letters of Award (LoAs) for 43,942 MW of capacity where PSAs with end procurers remain unsigned. Since April 2023 , these agencies have successfully signed PSAs for 24,928 MW of capacity. Government Initiatives The government is actively exploring mechanisms to optimize transmission capacity and improve the contracting framework. This includes examining the feasibility of signing PPAs and PSAs for certain awarded capacities and reviewing provisions such as the green shoe option. No blanket cancellations of bids are being considered. Due Diligence and PSA Execution The government is closely monitoring cases where Letters of Award have been issued by REIAs, but Power Sale Agreements (PSAs) with DISCOMs or end procurers have not been finalized. REIAs have been advised to carry out due diligence by reviewing and categorizing such cases based on the likelihood of securing PSAs with end procurers. Factors Considered for PSA Execution Configuration of renewable energy to be supplied. Discovered tariff for the supply of renewable power. Expected timeline for connectivity. Cancellations will be phased and undertaken only after all feasible and viable options for executing the Power Sale Agreements (PSAs) and corresponding Power Purchase Agreements (PPAs) have been thoroughly explored. Government Measures to Facilitate PSA Execution The Government has undertaken several proactive measures to facilitate the execution of PSAs. These include: Urging States to comply with the Renewable Consumption Obligation (RCO) under the Energy Conservation Act. Advising Renewable Energy Implementing Agencies (REIAs) to aggregate demand from DISCOMs and other consumers before designing and issuing tenders. Organizing regional workshops with major renewable energy-procuring States to address implementation challenges and accelerate PSA signing. Amending the Standard Bidding Guidelines to allow for cancellation of Letters of Award (LoAs) that remain unexecuted beyond 12 months from the date of issuance. Shift in Renewable Energy Preferences A key objective remains the optimization of overall renewable energy costs and associated transmission infrastructure. There is a growing preference among distribution companies and end procurers for solar-plus-storage and dispatchable renewable power solutions. This has led to a reduced demand for plain solar power. Advantages of Solar-Plus-Storage Solar-plus-storage configurations are proving to be more economically viable than wind-solar hybrid projects, particularly due to their ability to supply power during peak demand hours. The Government is sensitizing the REIAs to move from plain solar tenders to tenders of Solar + Energy Storage, tenders with configuration to supply renewable power during peak hours and tenders with configuration to supply firm and dispatchable renewable energy (FDRE). Transmission Infrastructure Expansion Transmission infrastructure is being scaled up significantly to match the pace of renewable energy deployment. The ₹2.4 lakh crore investment plan for transmission associated with 500 GW of renewable energy, along with recent amendments to the General Network Access (GNA) regulations, is designed to unlock stranded capacity and enable dynamic corridor sharing. These reforms are expected to ease congestion and improve grid access in renewable-rich states. UPSC Relevance This article is relevant to GS3: Infrastructure, Energy, and Government Policies . It provides insights into India's renewable energy sector, government initiatives, and challenges in grid integration. Understanding these aspects is crucial for Mains answers related to sustainable development and energy security.