Latest Energy Storage Tenders and Projects News | ESS News

Tenders

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Grid-scale

Another 1.4 GWh of US energy storage, $350m of battery-related investment Utility Georgia Power is forging ahead with plans for battery energy storage systems (BESS), Canadian Solar-owned Recurrent Energy has secured $825m for a storage project and a solar site, and developer and battery materials firm Redwood Materials has attracted new investment.

Oct 24, 2025

Tenders

Ireland’s long-duration storage path is set: Four hours, high-efficiency, and 201 MW by 2030 EirGrid, the transmission system operator (TSO) for the Republic of Ireland, has launched a consultation outlining how it will procure its first long-duration energy storage (LDES) capacity.

Oct 20, 2025

Tenders

Latest round of Australia’s CIS tender could drive more storage – but not in Victoria The latest stage of the Capacity Investment Scheme (CIS) program aims to secure 5 GW more National Electricity Market (NEM)-connected generation capacity before 2031.

Oct 16, 2025

Tenders

Indian state launches 500 MWh battery storage tender The Kerala State Electricity Board Ltd (KSEBL) has launched a major battery energy storage initiative with a tender for 500 MWh (250 MW x 2 hours) of standalone BESS capacity. The tender is being managed by NTPC Vidyut Vyapar Nigam Ltd (NVVN), which has been appointed as KSEBL’s authorised representative. The storage systems will be developed for on-demand usage.

Oct 13, 2025

Tenders

South Australia prepares for first-ever long-duration storage auction Pursuing its 2027 target of 100% renewable electricity generation, South Australia has launched its first firming energy tender, inviting projects capable of continuous eight-hour dispatch to register. The tender aims to secure 700 MW of firm capacity by November 2031.

Oct 10, 2025

Markets

Lithuania responds to overwhelming interest with new €45 million energy storage call Earlier this year, the Lithuanian Ministry of Energy issued a call for at least 800 MWh of energy storage but ultimately approved support to five times that capacity.

Oct 09, 2025

Tenders

Germany wraps up solar-plus-storage tender with average price of €0.0531/kWh Germany has concluded a new renewables tender for innovative projects, securing 485 MW of capacity at final prices ranging from €0.0479 ($0.0557)/kWh to €0.0559/kWh.

Sandra Enkhardt

Oct 08, 2025

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All Tenders news

Tenders

Poland finalizes 5 GWh energy storage subsidy scheme A total of PLN 4 billion ($1 billion) will be distributed under the subsidy scheme by the end of 2025 in a bid to bring online more than 5 GWh of energy storage projects by 2028.

Mar 17, 2025

Tenders

US states tendering for 550 MW of energy storage A request for proposals (RfP) has been drawn up for around 450 MW of storage capacity in Michigan and Tennessee Valley Authority (TVA) wants a 100 MW battery energy storage system (BESS) for its new 1.55 GW gas and 4 MW solar energy hub.

Ryan Kennedy, Anne Fischer

Mar 17, 2025

Battery energy storage system

Tenders

Indian state tenders 1 GWh of batteries Up to 30% of battery energy storage system (BESS) capital cost, or $31,000 per megawatt-hour of storage capacity, will be available in central government funding for the projects, in Tamil Nadu.

Mar 17, 2025

Flow batteries

Vanadium flow battery maker preps for UK long-duration storage tender Investor and renewables developer Frontier Power Ltd has said it is planning to lodge 'multiple' vanadium flow battery (VFB)-related bids in a long-duration energy storage (LDES) tender expected before July.

Mar 07, 2025

Tenders

Indian utility tenders for 500 MWh of batteries Bihar State Power Generation Co. Ltd is tendering for 125 MW/500 MWh of batteries in the state of Bihar. Some INR 1.35 billion ($15.5 million) of central government viability gap funding (VGF) is available to support developers.

Mar 05, 2025

Policy

Accelerating pumped hydro energy storage in India A white paper by French energy company EDF has called for a loosening of permitting processes and tender eligibility to attract the international investors it says are needed to install the pumped hydro energy storage (PHES) sites the nation needs.

Mar 05, 2025

Grid-scale

World’s first battery storage system to provide full active and reactive power services comes online Blackhillock in Scotland is not only Europe's biggest operating battery storage project. It is also the first one to provide a special set of grid stabilization services, procured under the electricity system operator's Pathfinder 2, while also generating revenues from other critical services.

Mar 04, 2025

Tenders

Indian utility tenders 1 GWh of standalone battery storage NTPC Vidyut Vyapar Nigam Ltd is procuring 1,000 MWh (500 MW x 2 hours) of battery energy storage storage systems (BESS) in Rajasthan. The projects are eligible for financial assistance in the form of viability gap funding.

Mar 03, 2025

Tenders

Two BESS, one pumped hydro project awarded in NSW long-duration storage tender Three companies have been awarded long-duration storage, long-term energy service agreements from the New South Wales Roadmap Tender 5 which, at 1.03 GW/13.79 GWh, is the largest to date.

Feb 27, 2025

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