POWER & FACILITY EVIDENCE

Power and Facility Evidence Database

Review power assets, contract observations, facility specifications and relationships from public sources.

This partial collection preserves source-level observations. Generation and registered connection capacity are distinct from spare supply capacity for data centers. Planned dates and contract announcements do not confirm energization or supply commencement.

Current filters 3items · current page 1–3 · Source records, not unique facilities.

Power assets and projects · USA · eia860m

R M Heskett / 1

Generator · Retired

Metric or conditionSource valueBasis, scope and stage
Nameplate Capacity (MW)40 MWOriginal source column definition · Generator · Retired
As-of date 2026-08
Sources EV-653ed022bb3f61b154fc5849
Net Summer Capacity (MW)29.5 MWOriginal source column definition · Generator · Retired
As-of date 2026-08
Sources EV-653ed022bb3f61b154fc5849
Net Winter Capacity (MW)29.5 MWOriginal source column definition · Generator · Retired
As-of date 2026-08
Sources EV-653ed022bb3f61b154fc5849
Detailed source fields
Original source fieldPublished value or condition
Entity ID12199
Entity NameMontana-Dakota Utilities Co
Plant ID2790
Plant NameR M Heskett
Google MapMap
Bing MapMap
Plant StateND
CountyMorton
Balancing Authority CodeMISO
SectorElectric Utility
Generator ID1
Nameplate Capacity (MW)40
Net Summer Capacity (MW)29.5
Net Winter Capacity (MW)29.5
TechnologyConventional Steam Coal
Energy Source CodeLIG
Prime Mover CodeST
Operating Month11
Operating Year1954
Retirement Month2
Retirement Year2022
Latitude46.8669
Longitude-100.8836
Original textRetired
Coordinate accuracysource_precision_not_independently_surveyed
source_record_idRetired:1318

Parent facility or plant record

Coordinates locate the plant, including when this record describes one generator.

Location: Plant location · not an individual generator location

Sources, reference dates and retrieval dates 2items
eia860 ↗

Data Source 2025 · Retrieved 2026-10-05

Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.

Source location 3_1_Generator_Y2025.xlsx#Retired and Canceled:1837

Sources EV-5f458e04d821a8ce8ec4e6ca
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 aa6d86eb2b61542d4d8f435de9517180e5b2954af2c866b93f083985eb22936e

Usage terms US government public domain

eia860m ↗

Data Source 2026-08 · Retrieved 2026-10-05

Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.

Source location Retired:1318

Sources EV-653ed022bb3f61b154fc5849
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 02bbbe98fb4e69cd690e7ffd49aa244d4b591a5af4be0080d211137e6bf686da

Usage terms US government public domain

Source snapshots by date · USA · eia860

R M Heskett / 1

Generator · Retired

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Utility ID12199
Utility NameMontana-Dakota Utilities Co
Plant Code2790
Plant NameR M Heskett
StateND
CountyMorton
Generator ID1
TechnologyConventional Steam Coal
Prime MoverST
OwnershipS
Duct BurnersX
Can Bypass Heat Recovery Steam Generator?X
RTO/ISO LMP Node DesignationMDU.HESKET1
RTO/ISO Location Designation for Reporting Wholesale Sales Data to FERCMDU.HESKET1
Nameplate Capacity (MW)40
Nameplate Power Factor1
Summer Capacity (MW)29.5
Winter Capacity (MW)29.5
Minimum Load (MW)6.5
Uprate or Derate Completed During YearN
StatusRE
Synchronized to Transmission GridX
Operating Month11
Operating Year1954
Retirement Month2
Retirement Year2022
Associated with Combined Heat and Power SystemN
Sector NameElectric Utility
Sector1
Topping or BottomingX
Energy Source 1LIG
Energy Source 2TDF
Energy Source 3SUB
Startup Source 1NG
Solid Fuel Gasification System?N
Carbon Capture Technology?N
Time from Cold Shutdown to Full Load12H
Fluidized Bed Technology?N
Pulverized Coal Technology?N
Stoker Technology?Y
Subcritical Technology?Y
Multiple Fuels?N
Original textRE
source_record_id3_1_Generator_Y2025.xlsx#Retired and Canceled:1837

Parent facility or plant record

No separate metric summary is available. Consult the detailed source fields.

Sources, reference dates and retrieval dates 1items
eia860 ↗

Data Source 2025 · Retrieved 2026-10-05

Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.

Source location 3_1_Generator_Y2025.xlsx#Retired and Canceled:1837

Sources EV-5f458e04d821a8ce8ec4e6ca
Evidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 aa6d86eb2b61542d4d8f435de9517180e5b2954af2c866b93f083985eb22936e

Usage terms US government public domain

Source snapshots by date · USA · eia860m

R M Heskett / 1

Generator · Retired

Metric or conditionSource valueBasis, scope and stage
Detailed source fields
Original source fieldPublished value or condition
Entity ID12199
Entity NameMontana-Dakota Utilities Co
Plant ID2790
Plant NameR M Heskett
Google MapMap
Bing MapMap
Plant StateND
CountyMorton
Balancing Authority CodeMISO
SectorElectric Utility
Generator ID1
Nameplate Capacity (MW)40
Net Summer Capacity (MW)29.5
Net Winter Capacity (MW)29.5
TechnologyConventional Steam Coal
Energy Source CodeLIG
Prime Mover CodeST
Operating Month11
Operating Year1954
Retirement Month2
Retirement Year2022
Latitude46.8669
Longitude-100.8836
Original textRetired
source_record_idRetired:1318

Parent facility or plant record

No separate metric summary is available. Consult the detailed source fields.

Sources, reference dates and retrieval dates 1items
eia860m ↗

Data Source 2026-08 · Retrieved 2026-10-05

Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.

Source location Retired:1318

Sources EV-653ed022bb3f61b154fc5849
Evidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 02bbbe98fb4e69cd690e7ffd49aa244d4b591a5af4be0080d211137e6bf686da

Usage terms US government public domain

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