Companies / org-ameresco
Ameresco
US energy infrastructure company selected by the U.S. Army in September 2026 to negotiate long-term enhanced-use leases for power campuses at Aberdeen Proving Ground and Picatinny Arsenal. At Aberdeen it says it is working with Terrestrial Energy on an IMSR. It is the proposer, not a named reactor operator.
- Roles
- Project proposer
- Organization type
- other
- Country
- United States
- Aliases
- —
- Listing status
- Publicly listed
- Exchange / ticker
- —
- Ownership / control
- Unknown
Not established. - Website
- —
- Confidence
- medium
- Record reviewed
- 2026-10-18 (record review date, not proof of current activity)
Linked designs
- No designs tracked here.
Tracked deployment projects
1 linked project records: 1 announced. 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.
- Ameresco–Terrestrial Energy IMSR at Aberdeen Proving Ground — Announced · United States
Recorded link: project proposer · project record checked 2026-10-18 · permission status · sources
Ownership & relationships
- No dated parent/JV relationships recorded beyond ownership notes.
Milestones
- None recorded in this release.
Organization-level unresolved information
- None noted for this organization; linked projects may still have open evidence.
Sources
- Ameresco: Ameresco Selected for U.S. Army Strategic Capital Initiatives to Advance Energy Resilience at Aberdeen Proving Ground and Picatinny Arsenal (company_primary, published 21 Sep 2026, accessed 2026-10-18)