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16.9 MW Distillate Oil operating in Clark, IL — Midcontinent Independent Transmission System Operator, Inc..
16.9 MW
Nameplate Capacity
9
Generators
units
Petroleum Liquids
Technology
2002
Operating Since
Coordinates
44.3287, -95.8145
County
Clark, IL
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | City of Marshall - (IL) | — | — |
| Owner(s) | City of Marshall - (IL) | — | — |
| Status | Operating | — | — |
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
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
14 MWh
Latest Month
116 MWh
Annual Generation
0.1%
Capacity Factor
CO₂ Intensity
1554 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
31 lb/MWh
SO₂
2013
$765/kW
Est. Construction Cost
Total estimated cost: $12.9M
Point 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
Alt. Hub / Zone
INDIANA.HUB
Location Type
Load Zone
Node Source
EIA-860 direct report
Last updated 2026-03-26
View all 5 articlesNo ask pi reports yet for this entity.
ask pi about Marshall (IL)Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
13.8 kV
Regulatory Status
RE — Regulated
Entity Type
Municipal
Sector
Electric Utility
3 lb/MWh
CH₄
0.063 lb/MWh
N₂O
0.013 lb/MWh
Capacity Factor
0.1%
Annual Net Gen
0 GWh
CO₂eq
1559 lb/MWh
Subregion
SERC Midwest