Dutch startup Ore Energy has connected its iron-air battery to the grid in Delft, the Netherlands. The company announced the system is the first of its kind to be fully operational and grid-connected in the world, while also being the first fully-built in the European Union.
[pdf] May 7, 2025 – With 278 lithium-ion units now drawing and storing power from Ontario’s grid, the Oneida Energy Storage Project has officially entered commercial operation, becoming the largest battery energy storage facility in operation in Canada, and among the largest globally.
[pdf] Installed by Switzerland-based MET Group, the project is powered by Tesla Megapack 2 units, supplied by Huawei Technologies’ battery units, and built by Forest-Vill and follows a smaller 4 MW / 8 MWh pilot at the same site in 2022.
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