# X-energy and Doosan Enerbility sign reservation agreement for 16 SMRs

X-energy and Doosan Enerbility signed a binding Reservation Agreement for the manufacture of Main Power System steel components for 16 Xe-100 small modular reactors. Doosan will construct a new SMR fabrication facility in Changwon, South Korea to support X-energy's 11 GW pipeline.

- Type: Contract
- Announced: 2025-12-18
- Where: Changwon, South Korea, South Korea
- Status: announced
- Capacity: 20 Xe-100 reactors annually at full production
- Products: reactor pressure vessels, steam generator pressure vessels, steel components for SMRs
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Doosan Enerbility](https://endata.com/companies/9315.md) (supplier)
- [X-energy Reactor Company](https://endata.com/companies/89238.md) (customer)

## Sources

- [markets.financialcontent.com](https://markets.financialcontent.com/wral/article/bizwire-2025-12-18-x-energy-doosan-enerbility-announce-16-unit-reservation-agreement-and-capacity-expansion-to-support-11-gw-pipeline), 2025-12-18: "The agreement secures production capacity for one of the most significant long-lead components of the Xe-100."
- [marketscreener.com](https://www.marketscreener.com/news/x-energy-reactor-company-llc-and-doosan-enerbility-co-ltd-announce-16-unit-reservation-agreement-ce7d50dddb8bfe25), 2025-12-18: "The agreement secures production capacity for one of the most significant long-lead components of the Xe-100."

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