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56.7 MW Distillate Oil operating in Lancaster, NE — Southwest Power Pool
56.7 MW
Nameplate Capacity
1
Generators
unit
Petroleum Liquids
Technology
1973
Operating Since
Coordinates
40.5587, -96.7863
County
Lancaster, NE
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Nebraska Public Power District | Nebraska Public Power District | — |
| Owner(s) | Nebraska Public Power District | Nebraska Public Power District | — |
| Status | Operating | — | — |
Hallam is a 56.7 MW petroleum liquids-fired power plant located in Lancaster County, Nebraska. The plant began operating in 1973 and has one generator. It is owned and operated by Nebraska Public Power District. Hallam is connected to the Southwest Power Pool (SPP) balancing authority and resides within the Midwest Reliability Organization (MRO) NERC region.
In the most recent year of reported data, Hallam generated 3,354 MWh of electricity, resulting in a capacity factor of 0.7%. The plant ranks 4th out of 28 power plants in Nebraska based on capacity, and 94th out of 886 plants nationally. Recent news coverage of Hallam includes 7 articles related to the industry, 1 on hazards, 1 on the grid, and 1 on deals.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
96 MWh
Latest Month
3.4K MWh
Annual Generation
0.7%
Capacity Factor
CO₂ Intensity
0 lb/MWh
Low-utilization plant — per-MWh rate is dominated by startup/standby emissions; not directly comparable to baseload averages.
NOx
18 lb/MWh
SO₂
2013
$765/kW
Est. Construction Cost
Total estimated cost: $43.4M
Point of Interconnection
Nearest Substation
Sheldon Substation · 115 kV
Substation Distance
< 10 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
NPPD_HALLAM
Pricing Hub
SPP North Hub
Location Type
Settlement Location
Node Source
EIA-860 direct report
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about HallamSouthwest Power Pool (SWPP)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Political Subdivision
Sector
Electric Utility
7 lb/MWh
CH₄
0.096 lb/MWh
N₂O
0.019 lb/MWh
Capacity Factor
0.5%
Annual Net Gen
2 GWh
CO₂eq
8 lb/MWh
Subregion
MRO West