Expressway Solar B
Solar power plant in San Bernardino County, California. 2 MW of nameplate capacity across 1 generator, operated by AES Distributed Energy.
Also known as EIA plant 58762
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 2 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- May 2014First generator online
- Operator
- AES Distributed EnergyEIA operator ID 61012
- Grid
- CAISOBalancing authority CISO
- Price nodes
- 1 CAISO nodeResource nodes with prices
- Location
- San Bernardino County, CA34.5833, −117.3403
- EIA plant ID
- 58762EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Expressway Solar B produces
Free · EIA-923Net generation, 2025
3.99 GWh
3,990 MWh, final
Capacity factor, 2025
22.8%
2024: 22.9%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
3.9–4.4
GWh a year. Low 2021, high 2016
| 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 | 2,603 | Not reported | 8 of 12 |
| 2015 | 4,301 | 24.5% | 12 of 12 |
| 2016 | 4,427 | 25.2% | 12 of 12 |
| 2017 | 4,301 | 24.5% | 12 of 12 |
| 2018 | 4,358 | 24.9% | 12 of 12 |
| 2019 | 4,269 | 24.4% | 12 of 12 |
| 2020 | 4,098 | 23.3% | 12 of 12 |
| 2021 | 3,875 | 22.1% | 12 of 12 |
| 2022 | 4,335 | 24.7% | 12 of 12 |
| 2023 | 4,060 | 23.2% | 12 of 12 |
| 2024 | 4,019 | 22.9% | 12 of 12 |
| 2025 | 3,990 | 22.8% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 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 account · CAISOEmissions
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 |
|---|---|---|---|
| EXSB | Solar Photovoltaic | 2.0 | May 2014 |
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 AES Distributed Energy 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.
300 analyst questions a month, plus MCP
Query Expressway Solar B and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Expressway Solar B
More plants operated by AES Distributed Energy
Questions about Expressway Solar B
How much power does Expressway Solar B produce?
Expressway Solar B reported 3,990 MWh (3.99 GWh) of net generation in 2025, a 22.8% capacity factor on 2 MW of nameplate capacity.
Where is Expressway Solar B?
Expressway Solar B is in San Bernardino County, California, at 34.5833, −117.3403. It is in the California Independent System Operator balancing area (CISO).
Who operates Expressway Solar B?
EIA-860M for August 2026 lists AES Distributed Energy as the operator (EIA operator ID 61012). The operator is not always the owner.
When did Expressway Solar B start operating?
Its first generator began operating in May 2014, according to EIA-860M.
Does InfraMap have power prices for Expressway Solar B?
Yes. InfraMap has CAISO day-ahead and real-time prices at 1 price node linked to Expressway Solar B, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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)
- CAISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page