Power Mech Unit Wins 1 GWh BESS Order In Bengal
POWER & RENEWABLE ENERGY

Power Mech Unit Wins 1 GWh BESS Order In Bengal

Power Mech Projects Limited on Friday said its subsidiary PM Green Private Limited has secured a 1 GWh Battery Energy Storage System contract from West Bengal State Electricity Distribution Company Limited.

In a press release, the company said PM Green has been awarded a 250 MW / 1,000 MWh BESS project under the Build, Own, Operate model, with a 100 per cent off-take guarantee from WBSEDCL. The tender, issued in October 2025 by the Department of Power, Government of West Bengal, was awarded within two months.

The scope of work includes the design, financing, engineering, procurement, construction, operation and maintenance of the BESS facility at the Goaltore Substation in Paschim Midnapore district. The contract also carries a greenshoe option for an additional 250 MW / 1,000 MWh capacity, proposed to be set up at the Durgapur Project Limited campus in Durgapur.

According to the tender conditions, the project is expected to be completed within 18 months from the signing of the Battery Energy Storage Purchase Agreement. This was the second BESS tender floated by WBSEDCL to ensure continuous availability of 1,000 MWh of storage capacity, enabling one full cycle of charging and discharging operations for on-demand usage.

The BESS will be integrated with the state’s distribution network at the Goaltore Substation under a tariff-based competitive bidding framework. The contract period is 15 years, with a provision for extension of up to five years from the scheduled commissioning date. Including the greenshoe option, the project is expected to generate revenue of about Rs 31.26 billion over the contract period.

The project aligns with West Bengal’s Resource Adequacy Plan, which envisages a sharp increase in battery storage capacity from zero at present to 1,590 MW by 2030, and further to 3,219 MW by 2034–35. The planned capacity addition is expected to play a crucial role in balancing the grid, addressing the intermittency of solar and wind power, and ensuring reliable electricity supply during peak demand and non-solar hours.

Power Mech Projects Limited on Friday said its subsidiary PM Green Private Limited has secured a 1 GWh Battery Energy Storage System contract from West Bengal State Electricity Distribution Company Limited. In a press release, the company said PM Green has been awarded a 250 MW / 1,000 MWh BESS project under the Build, Own, Operate model, with a 100 per cent off-take guarantee from WBSEDCL. The tender, issued in October 2025 by the Department of Power, Government of West Bengal, was awarded within two months. The scope of work includes the design, financing, engineering, procurement, construction, operation and maintenance of the BESS facility at the Goaltore Substation in Paschim Midnapore district. The contract also carries a greenshoe option for an additional 250 MW / 1,000 MWh capacity, proposed to be set up at the Durgapur Project Limited campus in Durgapur. According to the tender conditions, the project is expected to be completed within 18 months from the signing of the Battery Energy Storage Purchase Agreement. This was the second BESS tender floated by WBSEDCL to ensure continuous availability of 1,000 MWh of storage capacity, enabling one full cycle of charging and discharging operations for on-demand usage. The BESS will be integrated with the state’s distribution network at the Goaltore Substation under a tariff-based competitive bidding framework. The contract period is 15 years, with a provision for extension of up to five years from the scheduled commissioning date. Including the greenshoe option, the project is expected to generate revenue of about Rs 31.26 billion over the contract period. The project aligns with West Bengal’s Resource Adequacy Plan, which envisages a sharp increase in battery storage capacity from zero at present to 1,590 MW by 2030, and further to 3,219 MW by 2034–35. The planned capacity addition is expected to play a crucial role in balancing the grid, addressing the intermittency of solar and wind power, and ensuring reliable electricity supply during peak demand and non-solar hours.

Next Story
Infrastructure Urban

CFI Appoints New National Council for FY27 and FY28

The Construction Federation of India (CFI) has announced its newly elected National Council and office bearers for a two-year term covering FY27 and FY28. M. V. Satish, Advisor to CMD and Lead Ambassador for Middle East, L&T, has been elected President; Priti Patel, Chief Strategy & Growth Officer, Tata Projects, has been appointed Vice President; and Ajit Bhate, Managing Director, Precast India Infrastructures, has taken charge as Treasurer.The newly formed National Council brings together senior leaders from major EPC and infrastructure companies, reflecting CFI’s continued focus o..

Next Story
Infrastructure Urban

India REIT Market Gains Momentum with Strong Returns

India’s Real Estate Investment Trust (REIT) market is witnessing strong growth, emerging as a competitive investment avenue both domestically and across Asia. According to a recent ANAROCK report released at EXCELERATE 2026 by NAREDCO Maharashtra NextGen, the sector is evolving into a mature asset class driven by solid fundamentals, regulatory backing and rising investor confidence.The introduction of Small and Medium REITs (SM REITs) in 2025 has further widened access through fractional ownership, unlocking a potential monetisation opportunity of Rs 670–710 billion. Indian REITs have deli..

Next Story
Infrastructure Energy

G R Infraprojects Secures Rs 4,130 Million BESS Contract From NTPC

G R Infraprojects said it has secured a contract from NTPC to supply and implement a battery energy storage system (BESS) valued at Rs 4,130 million (mn). The company reported the order was awarded as part of NTPC's ongoing efforts to enhance grid flexibility and energy storage capacity. The contract represents a notable addition to the firm's project pipeline and underscores demand for utility scale storage solutions. The award is expected to strengthen G R Infraprojects' presence in the energy infrastructure sector and to contribute to the firm's order book and future revenues, subject to st..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement