Companies / org-long-mott-energy
Long Mott Energy, LLC
Applicant for the Long Mott Generating Station construction permit, named in the NRC hearing notice (91 FR 53900). An NRC receipt notice identifies it as a wholly owned subsidiary of the Dow Chemical Company. The IAEA’s 2026 reactor tables list it as operator of the planned four-reactor station. No construction permit or operating licence is implied.
- Roles
- Operator
- Organization type
- operator
- Country
- United States
- Aliases
- —
- Listing status
- Unknown
- Exchange / ticker
- —
- Ownership / control
- unknown
The NRC identified Long Mott Energy as wholly owned by the Dow Chemical Company in its 16 May 2025 receipt notice. Its own listing status and shareholder structure were not separately established; Dow's listing is not assigned to this subsidiary. - Website
- —
- Confidence
- medium
- Last verified
- 2026-10-09
Linked designs
- No designs tracked here.
Tracked deployment projects
1 linked project records: 1 licensing. These include proposals and historical cancelled or suspended plans; the count is not reactors built. Stages are the last recorded classifications, not proof of current activity. A recorded operator/host field does not by itself establish who will operate a reactor. A project without a recorded regulatory action is not necessarily without permission.
- Long Mott Generating Station (Xe-100 at Dow Seadrift) — Licensing · United States
Recorded link: operator/host field, application filing entity · project record checked 2026-10-11 · 2 recorded project actions · sources
Ownership & relationships
- The Dow Chemical Company — parent of Long Mott Energy, LLC (wholly owned subsidiary) · as of 2025-05-16. NRC construction-permit application receipt notice, 90 FR 21080.
Milestones
- None recorded in this release.
Organization-level unresolved information
- None noted for this organization; linked projects may still have open evidence.
Sources
- Federal Register 91 FR 53900 (20 Aug 2026): Long Mott Generating Station notice of hearing (regulator_primary, published 20 Aug 2026, accessed 2026-10-11)
- Federal Register 90 FR 21080 (16 May 2025): Long Mott construction-permit application receipt (regulator_primary, published 16 May 2025, accessed 2026-10-10)
- IAEA: Nuclear Power Reactors in the World, Reference Data Series No. 2, 2026 edition (IAEA-RDS-2/46, September 2026) (iaea_or_nea, accessed 2026-10-09)