Roadrunner Solar and BESS
Solar and battery storage project in Cochise County, Arizona. 470 MW of nameplate capacity across 2 generators, operated by Clenera LLC.
Also known as Apache Solar II · EIA plant 67823
This project groups Roadrunner Solar and BESS (EIA 67823). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 470 MWSolar 235.0 · Battery storage 235.0
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- December 2025First generator online
- Operator
- Clenera LLCEIA operator ID 60232
- Grid
- WALCBalancing authority WALC
- Price nodes
- None linkedNo verified ISO node
- Location
- Cochise County, AZ32.0861, −109.9353
- EIA plant ID
- 67823EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Roadrunner Solar and BESS produces
Free · EIA-923Net generation, 2025
32.9 GWh
32,947 MWh, final. 1 of 12 months reported
Capacity factor, 2025
Not reported
2024: Not reported
January to July 2026
316 GWh
Provisional
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | Not reported | Not reported | 0 of 12 |
| 2024 | Not reported | Not reported | 0 of 12 |
| 2025 | 32,947 | Not reported | 1 of 12 |
| 2026 (provisional, partial year) | 315,874 | Not reported | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| RRBES | Batteries | 235.0 | January 2026 |
| RRPV | Solar Photovoltaic | 235.0 | December 2025 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Clenera LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Questions about Roadrunner Solar and BESS
How much power does Roadrunner Solar and BESS produce?
Roadrunner Solar and BESS reported 32,947 MWh (32.9 GWh) of net generation in 2025. From January to July 2026 it reported 316 GWh, which is provisional. 1 of 12 months were reported for 2025.
Where is Roadrunner Solar and BESS?
Roadrunner Solar and BESS is in Cochise County, Arizona, at 32.0861, −109.9353. It is in the Western Area Power Administration - Desert Southwest Region balancing area (WALC).
Who operates Roadrunner Solar and BESS?
EIA-860M for August 2026 lists Clenera LLC as the operator (EIA operator ID 60232). The operator is not always the owner.
Is Roadrunner Solar and BESS a solar or a battery storage plant?
Both. Solar capacity totals 235 MW and battery storage capacity totals 235 MW.
When did Roadrunner Solar and BESS start operating?
Its first generator began operating in December 2025, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page