MP Power Management Company Limited (MPPMCL), the apex power management body for Madhya Pradesh, has invited bids for the supply of energy from standalone Battery Energy Storage Systems (BESS) with a cumulative capacity of 282.50 MW / 1,130 MWh. This procurement, conducted through a tariff-based competitive bidding process, marks a significant milestone as the first major tender under the Ministry of Power’s (MoP) revised Viability Gap Funding (VGF) Tranche-II. The projects will be developed on a Build-Own-Operate (BOO) basis and are intended to be connected to the Interstate Transmission System (ISTS), allowing for flexible project locations across India. This initiative aligns with national efforts to improve grid resilience and facilitate the integration of variable renewable energy (VRE) as India moves toward its 2030 storage targets.
Technical and Operational Specifications
The tender mandates the development of BESS assets capable of a four-hour discharge duration (282.50 MW x 4 hours), totaling 1,130 MWh of energy storage. To ensure the operational efficiency required for grid balancing, the systems are expected to operate at an average of 1.5 cycles per day.
Key technical mandates and incentives include:
- Commissioning Deadline: In accordance with the latest MoP Guidelines, projects must be commissioned within 18 months from the date of signing the Battery Energy Storage Purchase Agreement (BESPA) or Power Purchase Agreement (PPA).
- ISTS Connectivity and Waivers: Projects must ensure connectivity to the ISTS. Notably, under the Grid-India framework, standalone BESS projects are eligible for a 12-year ISTS charge waiver if commissioned by June 30, 2028, provided they are charged at least 51% from renewable sources.
- Grid Context: This procurement supports the Central Electricity Authority’s (CEA) National Electricity Plan, which projects a requirement for over 60 GW of grid energy storage capacity by 2030. The optimal mix identified by the CEA includes approximately 42 GW (208 GWh) of BESS and 19 GW (128 GWh) of pumped storage projects (PSP) to manage India’s growing peak demand.
Bidding and Administrative Schedule
Bidders must adhere to the following timeline for the competitive selection process:
- Last date for pre-bid queries: May 26, 2026
- Pre-bid meeting: May 29, 2026
- Online bid submission deadline: June 9, 2026
- Hardcopy submission and Techno-Commercial bid opening: June 11, 2026
Financial and Participation Requirements
Prospective developers are required to meet standardized financial obligations to ensure project bankability:
- Cost of Tender Document: Rs 25,000 + GST
- Bid Processing Fee: Rs 15 Lakhs + GST
- Earnest Money Deposit (EMD): Rs 4.8 Lakhs per MW
- TENDER PORTAL: https://mptenders.gov.in/nicgep/app
- Tender ID
141652309
The selection process is hosted on the ISN-ETS Portal. Industry data indicates a stabilizing market for such procurements; according to recent RMI analysis, tender cancellations in the energy storage sector fell to 0% in the first half of 2025, signaling increased stakeholder confidence in the current bidding frameworks.
Regulatory Framework and VGF Support
The project is supported by the Rs 5,400 crore VGF Tranche-II scheme, which aims to develop 30 GWh of standalone BESS capacity across 15 states and NTPC. This tranche utilizes the Power System Development Fund (PSDF) to provide a non-recurring VGF outlay of Rs 18 lakh per MWh.
VGF Disbursement Logic
To enhance project bankability and mitigate early-stage cash flow risks, the VGF support is front-loaded. A total of 70% of the VGF support is released by the Commercial Operation Date (COD), structured as:
- 20% at financial closure.
- 50% upon achieving the Commercial Operation Date.
- 30% upon the successful completion of the first year of operations from COD.
Build-Own-Operate (BOO) Framework
Under the BOO model, the successful developer is responsible for the design, financing, construction, and long-term operation of the BESS for the duration of the 12 to 15-year contract period. The developer will supply energy to MPPMCL in accordance with the BESPA, assuming performance and resource risks while benefiting from established VGF support and transmission incentives.
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