Marshall (IL) — Plant Summary
- EIA Plant ID
- 949
- Capacity
- 16.9 MW
- Primary Fuel
- Oil
- Technology
- Petroleum Liquids
- Status
- Operating
- Location
- Clark, IL
- Operating Since
- 2002
- Generators
- 9
- Operator
- City of Marshall - (IL)
- Parent Company
- —
- Annual Generation
- 116.01 MWh
- Capacity Factor
- 0.1%
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- SERC
Marshall (IL)
OperatingDistillate Oil
Ranked #7 of 33 Distillate Oil plants in IL#182 of 827 nationally
16.9 MW Distillate Oil operating in Clark, IL — Midcontinent Independent Transmission System Operator, Inc..
EIAWD
16.9 MW
Nameplate Capacity
9
Generators
units
Petroleum Liquids
Technology
2002
Operating Since
Location
Coordinates
44.3287, -95.8145
County
Clark, IL
Nearby Plants
- Marshall Wind 1 LLCWind2.1 MW · 0.4 km
- Marshall Wind 2 LLCWind4.2 MW · 0.8 km
- Marshall Wind 4 LLCWind4.2 MW · 1.1 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | City of Marshall - (IL) | — | — |
| Owner(s) | City of Marshall - (IL) | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
The Marshall power plant, located in Clark County, Illinois, has a total capacity of 16.9 MW across 9 generators. The plant's primary fuel source is distillate fuel oil (DFO), and it utilizes petroleum liquids technology. It began operating in 2002 and is owned and operated by the City of Marshall (IL). The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the SERC NERC region.
In the most recent year with available data, the Marshall plant generated 116 MWh of electricity, resulting in a capacity factor of 0.1%. The plant is ranked 8th out of 35 similar plants in Illinois and 224th out of 886 nationally. Recent news coverage of the plant includes 5 articles related to industry topics, 2 related to the grid, and one each related to hazards, regulatory matters, and deals.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
SERC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
13.8 kV
Regulatory Status
RE
Entity Type
Municipal
Sector
Electric Utility
Generation
14 MWh
Latest Month
116 MWh
Annual Generation
0.1%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Marshall (il)
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
AMIL.IP.IMEA
Pricing Hub
ILLINOIS.HUB
Location Type
Load Zone
Node Source
EIA-860 direct report
News & Articles (10)Beta
Regulatory·federal policy
Illinois Supreme Court travels to Macomb to hear cases on pretrial release, student transportation
The cases, which the court will decide later this year, involve the Pretrial Fairness Act and public funding for transporting students to...
Illinois Supreme Court (regulator)
KWQC·Yesterday
Hazards·tornado
March 10-11, 2026 - 6 Tornadoes, Severe Storms
An unseasonably warm and humid airmass surged north during the afternoon of March 10th, pushing high temperatures into the upper 70s and...
National Weather Service (.gov)·4 days ago
Grid·interconnection
E&E News: Tech giants outline bold plans for Midwest energy
ENERGYWIRE | The data center boom is remaking the Midwestern power grid. Two new developments underscore how large technology companies are...
POLITICO Pro·5 months ago
Grid·interconnection
AI, the Midwest is calling
The data center boom is remaking the Midwestern power grid. Two new developments underscore how large technology companies are set to shape...
Politico·5 months ago
Last updated 2026-03-14
View all 10 articles