SE Athos II, LLC - Riverside County - CAISO
SE Athos II, LLC is a 200 MWac solar photovoltaic facility in Riverside County, California, with 288 MWdc capacity located approximately 75 miles east of Palm Springs in Desert Center. The facility is owned and operated by SB Energy. It uses First Solar Series 6 thin-film modules, NEXTracker single-axis trackers, and TMEIC Ninja inverters.
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Canonical EIA plant baseline.
plant-64290
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Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| IPAT2 | 200 MW 200 MW summer | Solar Photovoltaic Solar · PV | Dec 2021 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
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Project milestones and public references behind the asset profile.
SB Energy announced financial close for construction of Athos I and Athos II in Southern California. The California projects totaled 650 MWp. Tax-equity investors included J.P. Morgan, Bank of America, and Barclays. Construction financing was provided by MUFG, BayernLB, Citibank, CoBank, ING Capital, KeyBanc, Rabobank, Santander, Société Générale, and Sumitomo Mitsui Banking Corporation. Term debt financing was provided by KKR's Global Atlantic Financial Group and Prosperity Life. Development financing partners included Deutsche Bank, Ares, CIT, East West Bank, Santander, and Voya Investment Management.
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 IPAT2 with this operating date.
The EIA plant record for SE Athos II, LLC, plant 64290, generator IPAT2, identifies December 8, 2021 as the first operation date. The generator is listed as operating with 200 MW nameplate capacity.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
SE Athos II, LLC has a reported capacity of 200 MW. Source: EIA Form 860M.
SE Athos II, LLC is a Solar Photovoltaic facility in Riverside County, CA, participating in the CAISO market.
SE Athos II, LLC is in Riverside County, CA, inside the CAISO balancing area.
SE Athos II, LLC is operated by SE Athos II, LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
SE Athos II, LLC reported 552.9 GWh over the twelve months to 2026-04. Figures are net generation as filed to EIA-923.
By capacity, SE Athos II, LLC ranks #140 of 7,234 operating plants of the same technology nationally. It ranks #27 of 939 in CA.
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.