NTPC Renewable Energy Limited (NTPC REL) has issued an invitation for bids for the engineering, procurement, and construction (EPC) of a substantial 250 MW grid-connected solar photovoltaic (PV) project in Bikaner, Rajasthan.
The formal invitation, issued on May 30, 2025, marks a significant step in India’s aggressive pursuit of its renewable energy targets and its commitment to fostering a zero-net carbon future. This large-scale solar initiative not only promises to augment the nation’s green energy capacity but also aligns seamlessly with the broader vision of creating eco-friendly, sustainable, and equitable cities by diversifying the energy mix away from fossil fuels.
The tender process, structured as a domestic competitive bidding on a single-stage, two-envelope system, will meticulously evaluate both techno-commercial viability and price competitiveness. The comprehensive scope of work for the selected bidder is extensive, encompassing the entire lifecycle of the solar PV plant development. This includes the intricate design and engineering phases, followed by the supply of essential components such as solar modules and module mounting structures, crucially equipped with trackers to maximise energy capture. Furthermore, the contractor will be responsible for the construction, installation, and commissioning of the entire plant, ensuring its seamless integration into the grid. Beyond the core solar infrastructure, the project’s scope extends to vital ancillary components crucial for efficient operation and environmental responsibility. This includes the development of internal roads and drainage systems, critical for site accessibility and water management. Modern module cleaning systems are also mandated, underscoring a commitment to maintaining peak performance and efficiency over the plant’s lifespan. Advanced SCADA systems and weather monitoring stations will provide real-time data for optimised operation, while robust power evacuation infrastructure up to the 33 kV main pooling switchgear at the owner’s substation will ensure reliable grid connectivity. A notable inclusion is the requirement for the contractor to undertake the operation and maintenance (O&M) of the plant for three years post-commissioning, ensuring sustained performance and knowledge transfer.
The bidding timeline has been clearly articulated to potential participants. Bidding documents will be available for download from June 5, 2025, to June 16, 2025, allowing sufficient time for review and preparation. A pre-bid conference is scheduled for June 18, 2025, providing a crucial forum for prospective bidders to seek clarifications. The deadline for bid submission is June 30, 2025, at 3:00 PM IST, with the techno-commercial bids slated to be opened just 30 minutes later. Each bid must be accompanied by a substantial Bid Security (Earnest Money Deposit) of ₹10 crore, signifying the commitment required from serious contenders. The successful bidder will also be obligated to furnish a Performance Bank Guarantee (PBG) as per the stringent contract conditions.
The qualifying criteria for bidders are stringent, ensuring only highly capable entities participate. Technically, a bidder must possess a proven track record, having executed at least 40 MWp of cumulative grid-connected solar PV capacity, with a minimum of one project of 10 MWp or more that has been operational for at least six months prior to the bid submission date. Alternatively, bidders demonstrating experience in industrial projects valued at ₹159 crore or more in power or related sectors, with similar operational criteria, are also eligible. Financially, the requirements are equally robust: an average annual turnover of no less than ₹159 crore over the last three fiscal years, and a net worth equivalent to at least 100% of their paid-up share capital as of the last financial year. Importantly, only Class-I local suppliers are deemed eligible to participate, reinforcing the government’s commitment to promoting domestic industry and expertise in the renewable energy sector. All bids are to be submitted exclusively online via the ETS portal, streamlining the process. NTPC REL, however, retains the prerogative to reject any or all bids without assigning reasons, maintaining strict control over the selection process for this pivotal green energy project.
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