MTHS Co-Gen Buildings
Cook County, Illinois · EIA plant ID 58825 · Operator: Maine Township High School Dist 207
Nameplate1MWSummer 1 MW
Generators2in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate—thermal plants only
First online1992Runs as rarely runs
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2013 | 0 | 0.0% | — |
| 2014 | 0 | 0.0% | — |
| 2015 | 0 | 0.0% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 0 | 0.0% | — |
| 2018 | 0 | 0.0% | — |
| 2019 | 0 | 0.0% | — |
| 2020 | 0 | 0.0% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 0 | 0.0% | — |
| 2023 | 0 | 0.0% | — |
| 2024 | 0 | 0.0% | — |
| 2025 | 0 | 0.0% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| STH1 | Natural Gas Internal Combustion Engine | IC | 0.6 | 0.6 | Jan 1992 | Operating | — | coming soon |
| STH2 | Natural Gas Internal Combustion Engine | IC | 0.6 | 0.6 | Jan 1992 | Operating | — | coming soon |
Owner / operator
Operator: Maine Township High School Dist 207. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Maine Township High School Dist 207 | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Melrose Park 2-SLCHI547 | — | 2.5 km |
| Des Plaines 11-SLCHI211 | — | 5.4 km |
| Franklin Park 3-SLCHI803 | 1 MW | 6.1 km |
| Franklin Park 2-SLCHI802 | — | 6.2 km |
| Des Plaines 7-SLCHI819 | 1 MW | 6.6 km |
| 10601 Seymour Ave East 2 CSG | 2 MW | 6.8 km |