# Wärtsilä to supply 50 MW / 100 MWh battery storage system to EDF Renewables in Sundon, UK

Wärtsilä signed a repeat order with EDF Renewables UK and Ireland to deliver a 50 MW / 100 MWh lithium-ion grid-scale battery storage facility in Sundon, Bedfordshire, as part of an Energy Superhub. Construction is expected to start in spring 2023.

- Type: Contract
- Announced: 2022-12-07
- Where: Sundon, Bedfordshire, United Kingdom
- Status: announced
- Capacity: 50 MW / 100 MWh
- Products: grid-scale battery energy storage system, power conversion system, GridSolv Quantum system, GEMS Digital Energy Platform
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md), [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Wärtsilä](https://endata.com/companies/254.md) (supplier)
- [EDF Renewables](https://endata.com/companies/5846.md) (customer)

## Sources

- [wartsila.com](https://www.wartsila.com/media/news/07-12-2022-wartsila-signs-a-repeat-order-with-edf-renewables-to-supply-a-50-mw-100-mwh-energy-superhub-battery-system-to-the-uk-3195225), 2022-12-07: "The Wärtsilä has signed a contract with EDF Renewables UK and Ireland to deliver a new grid-scale energy storage facility in Sundon, Bedfordshire, UK."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.