SJVN Subsidiary Completes 72-Hour Test of 660 MW Unit-2 at Buxar Power Plant

Market snapshot: SJVN Limited’s wholly-owned subsidiary, SJVN Thermal Private Limited (STPL), has successfully finished the mandatory 72-hour trial run of the 660 MW Unit-2 at the 1,320 MW Buxar Thermal Power Project in Bihar. This operational milestone establishes the unit's technical readiness and marks the final step before initiating full-scale commercial operations.

Data Snapshot

• The successful 72-hour trial run of Unit-2 (660 MW) paves the way for commercial operation commencement.
• The Buxar Thermal Power Project features a total capacity of 1,320 MW with two identical supercritical units of 660 MW each.
• Once fully operational, the plant is expected to generate approximately 9,828.72 million units of electricity annually.

What's Changed

• Prior State: Only Unit-1 of the Buxar Thermal Power Project was in commercial operation, following its trial completion on November 5, 2025.
• Current State: Unit-2 has successfully cleared its 72-hour trial, bringing the entire 1,320 MW capacity of the Buxar plant onto the verge of active grid supply.

Key Takeaways

• Operational Readiness: The successful 72-hour run serves as physical proof of STPL’s supercritical technology performance and safety compliance.
• Substantial Capacity Addition: Adding 660 MW represents a major operational expansion for SJVN as it diversifies into thermal power from its hydro roots.
• Regional Security: About 85% of the power generated from the Buxar facility is allocated directly to the state of Bihar to ease peak deficits.

SAHI Perspective

SJVN’s execution of the Buxar Thermal Power Project indicates structured diversification. Traditionally a hydro-dominant generator, the addition of stable base-load supercritical thermal capacity will provide a reliable revenue buffer during seasons with lower water flow, optimizing cash flows and mitigating cyclical hydrological risks.

Market Implications

Steady capacity addition directly supports long-term revenue visibility. As the plant shifts from capital expenditure to generation mode, operational cash flows are projected to strengthen, which will support future capital expenditure and sustainable dividend payouts.

Trading Signals

Market Bias: Bullish

Successful testing of Unit-2 clears the main hurdle for full 1,320 MW commercial operations. This de-risks the execution of the Buxar project and will significantly enhance power sales as generation begins.

Overweight: Power Generation, Utilities, Infrastructure

Trigger Factors:

• Formal declaration of the Commercial Operation Date (COD) for Unit-2.
• Stabilization of fuel supply lines with Coal India.
• Revenue recognition from Unit-2 in upcoming quarterly financial results.

Time Horizon: Medium-term (3-12 months)

Industry Context

The Indian power sector continues to observe high demand growth, requiring a mix of renewable energy and efficient supercritical coal plants to support base-load grid stability. State-run entities like SJVN are utilizing highly efficient supercritical technology to minimize emissions while delivering maximum power availability.

Key Risks to Watch

• Fuel Linkages: Dependence on steady coal supplies from Central Coalfields Limited.
• Tariff Realization: Timing of regulatory approvals for final project tariff determinations.
• Transmission Congestion: Potential regional grid evacuation constraints during peak loads.

Recent Developments

SJVN paid a final dividend of ₹0.35 per share with an ex-dividend date of August 23, 2026. Earlier on July 4, 2026, the 1,000 MW Bikaner Solar Energy Project was dedicated to the nation by the Prime Minister. Additionally, on August 27, 2026, Juniper Green Energy signed a 25-year Power Purchase Agreement with SJVN for a 50 MW renewable energy project.

Closing Insight

SJVN is successfully transitioning into a multi-dimensional energy major. By successfully completing trials on Unit-2 at Buxar, the utility ensures a more stable, base-load generation capacity that balances its large renewable energy expansion plans.

High Performance Trading with SAHI.