SJVN Commissions 660 MW Unit-II at Buxar Thermal Power Plant

Operational capacity increases by 660 MW via new Buxar unit.
Total annual generation for the 1,320 MW plant reaches 9,828.72 Million Units.

Reader Takeaway: The commissioning secures long-term revenue through Bihar power agreements but increases operational complexity and capital maintenance requirements.

What just happened

SJVN Limited, through its wholly-owned subsidiary SJVN Thermal Private Limited, has declared the Commercial Operation Date (COD) for Unit-II of the Buxar Thermal Power Project in Bihar. Effective September 12, 2026, the 660 MW unit has joined the national grid, marking the full operational status of the 1,320 MW power plant.

Why this matters

The Buxar project utilizes supercritical technology, aimed at improving thermal efficiency and lowering emissions. With 85% of the total output contracted to the state of Bihar under a long-term Power Purchase Agreement, this project provides SJVN with stable, predictable cash flows essential for long-term valuation and debt servicing.

What changes now

SJVN’s active generation portfolio receives a major boost, effectively doubling the output potential of the Buxar site compared to a single-unit setup. This transition moves the project from a construction-phase asset to a revenue-generating utility, which will begin reflecting in the company's top-line performance in the coming quarters.

Risks to watch

Investors should track the plant’s plant load factor (PLF) and fuel supply chain stability. As a thermal asset, the project's profitability remains sensitive to coal linkage consistency and potential regulatory changes regarding carbon emission norms for coal-based power plants in India.

What to track next

Watch for the company's next quarterly earnings update to gauge the impact of the full 1,320 MW capacity on operating margins and the pace of the ramp-up in actual electricity billing.