JSW Energy Secures Turbine Generator Supply Contract for 1,600 MW Salboni Thermal Project
JSW Energy's subsidiary JSW Thermal Energy Limited has signed a supply contract with associate company Toshiba JSW Power Systems for two 800 MW steam turbine generators for the 1,600 MW Salboni thermal project in West Bengal. The strategic partnership aims to enhance supply-chain control and execution certainty. With current thermal capacity of 5,658 MW and projects under construction, JSW Energy expects total thermal capacity to reach 9,058 MW, representing 30% of its 30.5 GW total locked-in capacity.

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JSW Energy has announced a significant development in its thermal power expansion through a turbine generator supply contract for its 1,600 MW Salboni project. JSW Thermal Energy Limited, a wholly owned subsidiary of JSW Energy Limited, has entered into a supply contract with associate company Toshiba JSW Power Systems Private Limited for the procurement of critical equipment for the Salboni thermal project in West Bengal.
Contract Details and Strategic Partnership
The supply agreement covers two steam turbine generators, each with a capacity of 800 MW, forming the core equipment for the 1,600 MW Salboni thermal project. The following table outlines the key contract parameters:
| Parameter: | Details |
|---|---|
| Equipment Type: | Steam Turbine Generators |
| Unit Capacity: | 800 MW each |
| Total Units: | 2 |
| Total Project Capacity: | 1,600 MW |
| Location: | Salboni, West Bengal |
| Supplier: | Toshiba JSW Power Systems Private Limited |
The turbine-generator package will be manufactured and supplied according to the project's construction schedule, supporting timely completion and commissioning of the plant. By sourcing key equipment through an associate company, JSW Energy aims to enhance supply-chain certainty, improve coordination during execution, and reduce risks arising from industry-wide equipment shortages.
Thermal Capacity Expansion Strategy
JSW Energy's thermal power portfolio demonstrates significant growth trajectory. The company currently owns and operates 5,658 MW of thermal generation capacity, fueled by a mix of imported and domestic coal. With the 1,600 MW Salboni project under construction and an option to add 1,800 MW at KSK Mahanadi, the company's total thermal capacity is expected to increase substantially.
| Capacity Category: | Current (MW) | Planned Addition (MW) | Total Expected (MW) |
|---|---|---|---|
| Operational Thermal: | 5,658 | - | 5,658 |
| Salboni Project: | - | 1,600 | 1,600 |
| KSK Mahanadi Option: | - | 1,800 | 1,800 |
| Total Thermal Capacity: | 5,658 | 3,400 | 9,058 |
The expanded thermal capacity of 9,058 MW would represent approximately 30% of the company's total locked-in capacity of 30.5 GW, underscoring the balanced role of thermal power within its overall generation portfolio.
Leadership Perspective on Strategic Value
Sharad Mahendra, Joint Managing Director and CEO of JSW Energy, emphasized the strategic importance of the partnership: "The turbine generator supply contract with Toshiba JSW is a strategic step in strengthening supply-chain control and ensuring execution certainty for our Salboni Thermal Project. Our long-standing association with Toshiba, forged in 2008, is built on shared values of excellence, innovation, and a commitment to long-term value creation."
Mahendra further highlighted the project's contribution to India's energy security, stating that the Salboni Power Project underscores the company's commitment to supporting India's energy security by adding reliable baseload capacity that complements the country's expanding renewable footprint.
Company's Overall Generation Portfolio
JSW Energy has established a comprehensive generation portfolio with total locked-in capacity of 30.5 GW. The capacity breakdown includes:
- Operational capacity: 13.3 GW
- Under-construction projects: 12.4 GW across thermal and renewable
- Under-acquisition hydro: 150 MW
- Pipeline projects: 4.6 GW
The company also maintains 29.4 GWh of locked-in energy storage capacity through hydro pumped storage projects of 26.4 GWh and battery energy storage systems of 3.0 GWh. JSW Energy aims to reach 30 GW generation capacity and 40 GWh of energy storage capacity by FY 2030, with a target to achieve carbon neutrality by 2050.
Historical Stock Returns for JSW Energy
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.10% | -3.92% | +2.58% | -5.55% | -4.46% | +575.75% |
















































