Duffy BESS
EIA-860M planned generators: (V) Under construction, more than 50 percent complete
(as of 1 Aug 2026)
- Stage
- Under constructionreported Aug 2026
- Value
- Not published
- Capacity
- 235.9 MW
- Owner
- Duffy Energy Storage LLC
- Last checked
- 14 Nov 2026
Stage timeline
- ProposedNot reported
- ApprovedNot reported
- Under constructionreported Aug 2026
- CompleteNot yet
Facts
- Location
- Matagorda County
- Municipality
- Matagorda County
- Province or state
- Texas, United States · All of the United States
- Estimated completion
- Dec 2026 from EIA-860M planned generators
Nearby projects
- Ventures BESS · Dams and power generation · Proposed · about 16 km away
- Danish Fields Solar, LLC · Dams and power generation · Under construction · about 22 km away
- GulfStar Power, LLC · Dams and power generation · Under construction · about 39 km away
- OCI SunRoper · Dams and power generation · Proposed · about 44 km away
- Castor · Dams and power generation · Under construction · about 54 km away
Latest updates
- : first recorded here. EIA-860M planned generators, 1 Aug 2026 edition.
Stage history
- Under construction EIA-860M planned generators:
(V) Under construction, more than 50 percent complete
(as of 1 Aug 2026)
Sources
- EIA-860M planned generators: EIA plant 69295 (as of 1 Aug 2026)
Licences: US federal government work (public domain). Full credits: Data sources and licences.
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