Energy Storage

US-based Eos Energy will supply up to 750 MWh of zinc-based storage systems to MN8 Energy, targeting high-demand projects such as data centres and industrial facilities.
Eos Energy and Talen Energy partner to develop multiple energy storage projects in Pennsylvania to meet rising electricity demand driven by AI and cloud computing growth.

NEO signs $2.5M CAD contract for lithium-silicon batteries with South Korean robotics group

NEO Battery Materials will supply high energy density batteries to a South Korean industrial robotics company under a $2.5M CAD order and joint development agreement over two years.
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US-based battery storage developer Bimergen Energy has appointed Cole Johnson and Robert Brilon as co-CEOs to execute a large-scale industrial plan backed by $250 mn in recent funding.
Trina Storage has introduced its new Elementa 3 energy storage system, engineered for the Gulf’s extreme conditions and aimed at boosting energy density while lowering operating costs.

Sun Village connects its first BESS unit and strengthens partnership with Marubeni

Japanese company Sun Village has connected its first energy storage facility to the grid and formalised a strategic partnership with Marubeni Power Retail to operate the asset on electricity markets.
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Lightshift Energy has secured $75mn in funding from KeyBanc to support six operational projects and launch ten more, in response to rising demand for electric storage on the US East Coast.
Austrian battery optimisation specialist enspired enters Japan in partnership with Banpu NEXT, backed by a Series B extension to over €40mn.

Ameresco commissions 50 MW storage system for Nucor steel mill in Arizona

Ameresco has completed a 50 MW battery storage system to support Nucor’s expansion in Arizona, marking one of the largest behind-the-meter industrial projects in the United States.
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Rondo Energy has launched commercial operations of the world’s largest industrial heat battery, delivering 24-hour steam from off-grid solar power.
SUNOTEC expands in the Bulgarian market with seven projects combining battery and solar, totalling 763 MWh of storage and 115 MWp of photovoltaic capacity.

Copenhagen Infrastructure Partners sells 50% of Coalburn 2 to AIP Management

Danish fund Copenhagen Infrastructure IV transfers half of its stake in the UK-based Coalburn 2 project to AIP Management, strengthening AIP's energy storage portfolio in the United Kingdom.
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Lyten has completed the acquisition of the Northvolt Dwa site in Poland, Europe’s largest energy storage system factory, and plans to deliver its first commercial units before the end of 2025.
SNG Holdings launched trial operations of a 2MW/6MWh energy storage facility in Gotemba, backed by Digital Grid and PHOTON, ahead of commercial commissioning scheduled for November.

Fluence to supply 640 MWh of storage to Torch Clean Energy in Arizona

The Winchester project will combine 160 MW of storage with two 80 MW solar plants in Cochise County, with delivery expected in early 2027.
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Greenflash Infrastructure has acquired a 200 MW standalone storage project in Texas, marking a strategic asset transfer aimed at reinforcing local grid reliability.
Gotion High-Tech presented in Saudi Arabia a modular 20 MWh storage solution aimed at strengthening the country's energy capacity under its Vision 2030 strategy.

Nippon Chikudenchi activates first grid-scale BESS in Kyushu and accelerates local partnerships

The Japanese developer has commissioned a storage unit in Karatsu and plans to deploy 80 facilities by the end of 2026, relying on agreements with local governments and industrial partners.
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Energy Plug, Malahat Battery Technology and Quantum eMotion sign strategic agreement to develop quantum-secured energy storage systems, including a NATO-aligned defence initiative.
Greenflash Infrastructure has finalised the acquisition of Rock Rose, a 200 MW energy storage project located in Fort Bend County, to strengthen its ERCOT market portfolio.
Neoen begins construction of its first six-hour discharge battery in Western Australia and commissions the second phase of Collie, surpassing 3 GWh of storage capacity in the State.
Transgrid plans to contract up to 5 GW of grid-forming batteries to strengthen the stability of New South Wales’ electricity network during the energy transition.

US energy storage hits record 5.6 GW in the second quarter

The US energy storage market set a quarterly record with 5.6 GW installed, driven by utility-scale projects despite ongoing regulatory uncertainty.
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Storage provider HiTHIUM will supply 2GWh of batteries to Solarpro for multiple large-scale projects across the Balkans and Central Europe.
The three Japanese groups announced two new high-voltage battery projects in Shizuoka and Ibaraki prefectures, bringing their joint portfolio to four facilities with a combined capacity of 180MW.

EVE Energy signs 500MWh with CommVOLT to accelerate European storage

EVE Energy seals a 500MWh strategic agreement with CommVOLT in Europe for commercial and industrial storage at Solar & Storage Live UK 2025, as its five MWh direct current system enters deployment.
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Energy Vault Holdings has secured $50mn in debenture financing, complementing a $300mn preferred equity investment, to support the development of its large-scale energy storage projects.
Grenergy reported €86mn in EBITDA in the first half of 2025 and raised its investments to €421mn, supported by increased energy sales and major storage operations.

RWE registers Australia’s first eight-hour grid battery system

The 400 MWh energy storage system installed by RWE in Limondale becomes the longest-duration grid-connected battery in Australia, with full commissioning expected by the end of the year.
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A steel site in Taizhou now hosts Jiangsu’s largest behind-the-meter energy storage system, with 120 MW of output and 240 MWh of capacity, developed by Jingjiang Taifu New Energy.
Braille Energy Systems will directly integrate the distribution of its lithium battery line for drag racing, previously managed by Tony Christian Racing, consolidating its motorsport operations starting October 1.

NorthX invests $1.6mn in three Canadian energy storage companies

NorthX Climate Tech commits $1.6mn to three Canadian energy storage firms, supporting the development of localised grid solutions in British Columbia and Alberta.
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Eni has launched an industrial project with Seri Industrial to produce lithium iron phosphate batteries in Brindisi, targeting a capacity of more than 8 GWh per year.
OCI Energy has finalised construction financing with ING for the Alamo City project, a 480 MWh battery to be operated by CPS Energy from 2027 in Bexar County, Texas.

Palladio Partners and Voltfang to invest EUR250mn in energy storage by 2029

Palladio Partners and Voltfang join forces to deploy large-scale energy storage systems in Germany, targeting EUR250mn ($267mn) in investments by the end of 2029.
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EVE Energy has commissioned in China a 400MWh energy storage system based on 628Ah cells, a world first that paves the way for large-scale industrialisation of ultra-high-capacity batteries.
GridStor has acquired a 100 MW battery storage project in Arizona from Strata Clean Energy, under a 20-year tolling agreement with Arizona Public Service to meet rising power demand.

ERCOT surpasses California with 14.2 GW of battery storage capacity

Texas grid ERCOT becomes the top US battery storage market, contributing over half of national Q2 additions with 3.2 GW and overtaking California for the first time.
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North America's virtual power plant market expanded by 13.7% year-over-year, driven by a more than 33% increase in corporate deployments, end users, and monetised programmes.
The Canadian government grants $55mn funding to Hydrostor to support the development of its 200 MW Silver City storage project in New South Wales.