Eastman Cogeneration Facility
Eastman Chemical CompanyHarrison County
Eastman Cogeneration Facility reports 467.7 MW natural gas in SPP.
Mapped infrastructure geometry associated with this asset.
EIA plant 55176 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| GEN1 | Natural Gas Fired Combined Cycle | Operating | 170 | Unknown |
| GEN2 | Natural Gas Fired Combined Cycle | Operating | 170 | Unknown |
| GEN3 | Natural Gas Fired Combined Cycle | Operating | 127.7 | Unknown |
Mapped infrastructure geometry associated with this asset.
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| GEN1 | 170 MW 153.7 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CT | Apr 2001 | Operating |
| GEN2 | 170 MW 153.7 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CT | Jul 2001 | Operating |
| GEN3 | 127.7 MW 109.8 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CA | Jul 2001 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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Project milestones and public references behind the asset profile.
EIA-860 lists generator GEN1 with this operating date.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
EIA-860 lists generator GEN2, generator GEN3 with this operating date.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Eastman Cogeneration Facility reports 467.7 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Eastman Cogeneration Facility is a Natural Gas Fired Combined Cycle facility in Harrison County, TX, participating in the SPP market.
Eastman Cogeneration Facility is in Harrison County, TX, inside the SPP balancing area.
Eastman Cogeneration Facility is operated by Eastman Cogeneration LP according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Eastman Cogeneration Facility reported 2,655.8 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, Eastman Cogeneration Facility ranks #319 of 540 operating plants of the same technology nationally. It ranks #51 of 68 in TX.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.