# Siemens Energy to supply turbines for Rolls-Royce SMR nuclear reactors

Siemens Energy and Rolls-Royce SMR entered a partnership agreement for Siemens Energy to be the exclusive supplier of steam turbines, generators, and auxiliary systems for Rolls-Royce's planned small modular reactors. A final contract is expected by end of 2025.

- Type: Partnership
- Announced: 2025-02-28
- Where: United Kingdom
- Status: announced
- Products: steam turbines, generators, auxiliary systems for SMRs
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Siemens Energy](https://endata.com/companies/6803.md) (supplier)
- [Rolls-Royce SMR Limited](https://endata.com/companies/59451.md) (customer)

## Sources

- [siemens-energy.com](https://www.siemens-energy.com/global/en/home/press-releases/siemens-energy-to-supply-rolls-royce-with-turbines-for-small-mod.html), 2025-02-28: "Siemens Energy is to be the sole supplier of steam turbines, generators, and other auxiliary systems for the British manufacturer's planned Generation 3+ modular nuclear power plants."

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