ACME Solar Holdings, through its subsidiary, has signed a Power Purchase Agreement (PPA) with SECI for a 300 MW Firm and Dispatchable Renewable Energy (FDRE) project. The project, priced at INR 6 per unit, utilizes solar and battery storage to provide peak-hour power. This deal expands the company's under-construction portfolio to 5,380 MW, enhancing its long-term revenue visibility and positioning as a provider of stable grid solutions.
ACME Solar Holdings Signs 300 MW Firm and Dispatchable Renewable Energy Project
- 300 MW capacity with 1,200 MWh storage signed at INR 6 per unit.
- Total under-construction contracted capacity increases to 5,380 MW.
Reader Takeaway: Fixed tariff secures long-term revenue, while BESS technology requirement adds operational complexity and performance mandates.
What just happened
ACME Solar Holdings, via its subsidiary ACME Greentech Twenty, has finalized a Power Purchase Agreement (PPA) with the Solar Energy Corporation of India (SECI). The agreement covers a 300 MW project under the FDRE-IX tranche, utilizing a mix of solar and Battery Energy Storage Systems (BESS) to supply dispatchable power. The contract is set to take effect on October 6, 2026, at a fixed tariff of INR 6 per unit.
Why this matters
This agreement highlights the shift in India's renewable energy sector toward 'firm and dispatchable' power. Unlike standard solar projects, this setup requires ACME to supply 4 MWh per MW of capacity during four hours of non-solar time daily, ensuring power availability during evening and night-time peak demand. This capability provides a competitive edge in securing grid-stability contracts.
Portfolio Impact
Following this signing, ACME Solar Holdings now maintains a total under-construction portfolio of 5,380 MW. This includes 4,310 MW specifically under PPA. The company’s broader portfolio encompasses 8,370 MW across Solar, BESS, Hybrid, and Wind assets, with current operational capacity standing at approximately 3,123 MW.
Risks to watch
Success hinges on project execution and technical uptime. The contract mandates a minimum monthly availability of 90%. Failure to meet these operational benchmarks or significant delays in commissioning the BESS infrastructure could impact profitability. Investors should monitor quarterly updates for construction progress relative to the 2026 effective date.
What to track next
The project's commissioning timeline and the company's ability to maintain the high availability threshold remain the primary performance indicators for long-term project viability.