Arlington Valley Energy Facility
Capital PowerMaricopa County
Arlington Valley Energy Facility reports 713 MW natural gas in CAISO.
Mapped infrastructure geometry associated with this asset.
EIA plant 55282 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| CTG1 | Natural Gas Fired Combined Cycle | Operating | 198 | Unknown |
| CTG2 | Natural Gas Fired Combined Cycle | Operating | 198 | Unknown |
| STG1 | Natural Gas Fired Combined Cycle | Operating | 317 | 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 |
|---|---|---|---|---|
| CTG1 | 198 MW 162 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CT | Jun 2002 | Operating |
| CTG2 | 198 MW 163 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CT | Jun 2002 | Operating |
| STG1 | 317 MW 255 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CA | Jun 2002 | 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 CTG1, generator CTG2, generator STG1 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.
US$300 million from Oaktree funds.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Arlington Valley Energy Facility reports 713 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Arlington Valley Energy Facility is a Natural Gas Fired Combined Cycle facility in Maricopa County, AZ, participating in the CAISO market.
Arlington Valley Energy Facility is in Maricopa County, AZ, inside the CAISO balancing area.
Arlington Valley Energy Facility is operated by Arlington Valley LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Arlington Valley Energy Facility reported 3,220.2 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, Arlington Valley Energy Facility ranks #175 of 540 operating plants of the same technology nationally. It ranks #5 of 19 in AZ.
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.