IL Chicago 2635 S Western Ave. (West)
Solar power plant in Cook County, Illinois. 1.8 MW of nameplate capacity across 1 generator, operated by Catalyze Chicago S Western Avenue 2 Microgrid, LLC.
Also known as EIA plant 68778
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.8 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- April 2026First generator online
- Operator
- Catalyze Chicago S Western Avenue 2 Microgrid, LLCEIA operator ID 67064
- Grid
- PJMBalancing authority PJM
- Price nodes
- None linkedNo verified ISO node
- Location
- Cook County, IL41.8441, −87.6833
- EIA plant ID
- 68778EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power IL Chicago 2635 S Western Ave. (West) produces
Free · EIA-923EIA-923 has no net generation reported for this plant.
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 |
|---|---|---|---|
| 20421 | Solar Photovoltaic | 1.8 | April 2026 |
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 Catalyze Chicago S Western Avenue 2 Microgrid, 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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Power plants near IL Chicago 2635 S Western Ave. (West)
Questions about IL Chicago 2635 S Western Ave. (West)
Where is IL Chicago 2635 S Western Ave. (West)?
IL Chicago 2635 S Western Ave. (West) is in Cook County, Illinois, at 41.8441, −87.6833. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates IL Chicago 2635 S Western Ave. (West)?
EIA-860M for August 2026 lists Catalyze Chicago S Western Avenue 2 Microgrid, LLC as the operator (EIA operator ID 67064). The operator is not always the owner.
When did IL Chicago 2635 S Western Ave. (West) start operating?
Its first generator began operating in April 2026, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page