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Projects & Applications

Toki Power secures 300 MWh standalone BESS in Romania The company says the battery energy storage system, set to be operational by the end of next year, will allow it to offer its partners with renewable assets balancing and route-to-market services.

Dec 12, 2025

Projects & Applications

German energy company moves ahead with 800 MWh battery storage project Energy company Energie Baden-Württemberg AG (EnBW) has announced its large-scale battery storage facility, to be built at the site of a former nuclear power plant in southwestern Germany, will be developed without government subsidies.

Sandra Enkhardt

Dec 11, 2025

Grid-scale

Neoen begins building 1.2 GWh third stage of Australia’s mega battery The developer said once Stage 3 becomes operational, the Western Downs battery will contribute a combined 845 MW / 2,300 MWh of storage capacity in support of the state of Queensland’s energy transition.

Dec 10, 2025

Offgrid

Angola, Cabo Verde inaugurate major co-located battery storage projects In Angola, 75.26 MWh of battery storage has begun operating as part of Africa’s largest off-grid renewable energy system to date. Meanwhile, Cabo Verde has switched on a 26 MWh storage system tied to an existing wind farm.

Dec 10, 2025

Policy

Germany to remove large battery storage systems from grid connection ordinance Following a surge in battery storage applications, Germany’s Federal Ministry for Economic Affairs and Energy is planning to remove storage systems from a rulebook overseeing the grid connection of power plants larger than 100 MW. The move has been criticized by the German Renewable Energy Federation.

Sandra Enkhardt

Dec 09, 2025

Grid-scale

Equis commissions 1.6 GWh battery, one of Australia’s largest One of Australia’s biggest battery energy storage projects has powered up with renewables developer Equis Australia confirming that the 600 MW / 1.6 GWh Melbourne Renewable Energy Hub in Victoria is now fully operational.

Dec 09, 2025

Grid-scale

India’s Oriana Power explores compact pumped storage for C&I customers, raises BESS target to 20 GWh by 2030 Oriana Power is expanding its focus beyond battery energy storage to compact pumped-storage solutions – a new generation of systems that the company believes could redefine the future of commercial and industrial (C&I) energy management.

Dec 08, 2025

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All Grid-scale news

Flow batteries

US flow battery makers discuss life under Trump ESS News spoke to Matt Harper, from vanadium flow battery (VFB) maker Invinity, and Eugene Beh, CEO of Quino Energy, which uses a water-based electrolyte in its aqeous organic quinone redox flow batteries.

Jan 27, 2025

Tenders

Gran Canaria launches sports arena battery tender for $1.5 million The project will be hybridized with 770 kW of solar, inaugurated in December 2023, in a bid to stage clean energy sporting events.

Jan 27, 2025

Finance

New York’s NineDot secures funds for 400 MWh of urban batteries The New York City (NYC)-based developer of urban, "community-scale" battery energy storage systems (BESS) has landed a $65 million finance package from lenders led by the US' First Citizens Bank.

Jan 27, 2025

Grid-scale

ESA secures permit for 600 MWh battery in Michigan The clean energy developer highlighted the difficulties of navigating township and state-wide regulations in order to land a "first of its kind" approval, in Midland Township.

Jan 24, 2025

Grid-scale

China switches on 1 GW of PV on salt-alkali tidal flats, paired with 400 MWh of energy storage Huadian Group and PowerChina have activated a 1 GW solar project on salt-alkali tidal flats in China’s Shandong province, paired with 200 MW/400 MWh of storage. The facility features PV modules installed above brine pools.

Jan 24, 2025

Tesla energy storage

Grid-scale

India’s NHPC awards 1.2 GW of solar-plus-storage at $0.036/kWh India's National Hydroelectric Power Corporation (NHPC) has allocated 1.2 GW of solar and 600 MW/1.2 GWh of energy storage projects at an average tariff of INR 3.09 ($0.036)/kWh.

Jan 24, 2025

Eos battery with an American flag.

Flow batteries

FlexGen secures $75m credit facility, partners with zinc battery maker Eos North Carolina-based FlexGen, which is joining forces with aqueous zinc battery maker Eos Energy Enterprises, secured the credit line from four banks, led by JP Morgan.

Jan 23, 2025

Grid-scale

Polish utility selects LG Energy Solution to build 900 MWh battery The Polish unit of the Korean battery maker won the project tender offering the price of PLN 1.555 billion ($384 million).

Jan 23, 2025

Markets

China’s new energy storage capacity surges to 74 GW/168 GWh in 2024, up 130% YoY In 2024 alone, China added 42.37 GW/101.13 GWh of new storage capacity (excluding pumped hydro), with an average discharge duration of 2.3 hours—up from 2.1 hours in 2023.

Jan 23, 2025

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