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18 MW Distillate Oil operating in Lyon, MN — Midcontinent Independent Transmission System Operator, Inc..
18 MW
Nameplate Capacity
1
Generators
unit
Petroleum Liquids
Technology
1969
Operating Since
Coordinates
44.4466, -95.7923
County
Lyon, MN
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | City of Marshall - (MN) | — | — |
| Owner(s) | City of Marshall - (MN) | — | — |
| Status | Operating | — | — |
The Marshall power plant, located in Lyon County, Minnesota, has a total capacity of 18 MW. The plant began operating in 1969 and is owned and operated by the City of Marshall. The primary fuel source is distillate fuel oil (DFO), and the plant utilizes petroleum liquid technology. It consists of a single generator.
The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the MRO NERC region. In the most recent year with available data, the Marshall plant generated 60 MWh of electricity, resulting in a capacity factor of 0.0%. The plant is ranked 11th out of 59 power plants in Minnesota and 214th out of 886 plants nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
6 MWh
Latest Month
60 MWh
Annual Generation
0.0%
Capacity Factor
CO₂ Intensity
2943 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
15 lb/MWh
SO₂
2013
$765/kW
Est. Construction Cost
Total estimated cost: $13.8M
Point of Interconnection
Nearest Substation
Saratoga Substation · 115 kV
Substation Distance
< 10 km
Operator
Marshall Municipal Utilities
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
NSP.MRES.MMU
Pricing Hub
MINN.HUB
Node Source
EIA-860 direct report
Last updated 2026-03-14
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ask pi about Marshall (MN)Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
13.8 kV
Regulatory Status
RE — Regulated
Entity Type
Municipal
Sector
Electric Utility
9 lb/MWh
CH₄
0.119 lb/MWh
N₂O
0.024 lb/MWh
Capacity Factor
0.0%
Annual Net Gen
0 GWh
CO₂eq
2953 lb/MWh
Subregion
MRO West