# Arabelle Solutions to supply turbine island equipment for Darlington SMR project

Arabelle Solutions will supply an SMR nuclear steam turbine, TOPAIR generator, and associated heat exchanger for the first GE Vernova Hitachi Nuclear Energy BWRX-300 small modular reactor project at Ontario Power Generation's Darlington Nuclear Generating Station in Canada.

- Type: Contract
- Announced: 2025-07-21
- Where: Darlington, Ontario, Canada
- Status: announced
- Capacity: 300 MWe
- Products: SMR nuclear steam turbine, TOPAIR generator, heat exchangers
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Arabelle Solutions](https://endata.com/companies/13557.md)
- [Ontario Power Generation](https://endata.com/companies/8140.md) (customer)
- [Arabelle Solutions](https://endata.com/companies/13557.md) (supplier)
- [GE Vernova Hitachi Nuclear Energy](https://endata.com/companies/85218.md) (customer)
- [GE Vernova Hitachi Nuclear Energy](https://endata.com/companies/85218.md) (partner)

## Sources

- [arabellesolutions.com](https://www.arabellesolutions.com/en/arabelle-solutions-to-supply-turbine-island-equipment-for-ge-vernova-hitachi-nuclear-energy-s-smr-project-at-darlington), 2025-07-21: "We are proud to be delivering the main turbine hall equipment for the G7's first SMR project."
- [world-nuclear-news.org](https://www.world-nuclear-news.org/articles/darlington-smr-to-feature-arabelle-solutions-turbine-gear), 2025-07-21: "We are proud to be delivering the main turbine hall equipment for the G7's first SMR project."

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