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D G Hunter — Power plant · Gas, reciprocating engine · City of Alexandria - (LA)Overton Hydroelectric Project — Announced · Hydro · LA · 48.6 MW · 13.6 mi away
  • Combustion
  • Clean firm
  • In development
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Gas, reciprocating engine

Key facts

Power plant · Gas, reciprocating engineran 16% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2016
Net generation, 2025
90,589 MWh
Grid
138 kV to City of Alexandria - (LA) (MISO)
Location
Rapides County, Louisiana

Output

Net generation MWh by year, 2001 to 2025
Fuel burned MMBtu by year, 2001 to 2025
  • Gas
  • Oil

Operations detail

Details

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Technology
Gas, reciprocating engine source: “Natural Gas Internal Combustion Engine”
Age
10 years since 2016
Unused energy
480 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
9,246 Btu/kWh 2025
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110071159202
Subparts reported
C
NAICS code
221112
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1006862
Fuel burned (MMBtu), 2025837,561
Capacity factor, 20250.159
Heat rate (Btu/kWh), 20259,245.7
Net generation (MWh), 202590,589.2
Balancing authority codeMISO

Retirement

EIA-860M September 2026StatusSome generators have retired; the rest of the plant is still in service. As of EIA-860M for September 2026.
Capacity retired
175 MW
Generators retired
4
Capacity still in service
65.1 MW
Generators that retired or are scheduled to retire
GeneratorTechnologyNameplateStateDate
1Natural Gas Steam Turbine17.5 MWRetiredJanuary 2005
2Natural Gas Steam Turbine17.5 MWRetiredJanuary 2005
3Natural Gas Steam Turbine55 MWRetiredMarch 2016
4Natural Gas Steam Turbine85 MWRetiredMarch 2016

Grid

EIA-860 2025Grid fieldsAs the plant reported them to EIA-860 for 2025 (Schedule 2).
Grid voltage at the plant
138 kV
Transmission or distribution system owner
City of Alexandria - (LA)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
SERC
Transmission lines within 15 mi (9)
Can the connection be reused?

A plant that retires usually leaves its substation, transmission connection and interconnection agreement behind, and those may be reusable by a new project at the same site. FERC Order No. 845 lets an interconnection customer use surplus interconnection service at an existing site, and some transmission providers' tariffs let a replacement resource take over a retiring unit's interconnection service, usually within a set time after the retirement. Whether any such right still exists here, who holds it and on what terms depends on the owner, the transmission provider and timing; this page does not establish any of that.

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
City of Alexandria - (LA) Operator EIA-860M
CITY OF ALEXANDRIA LOUISIANA Owner 100.0% Dec 31, 2023 EPA GHGRP

Timeline

  • Stated Units 3, 4 scheduled to retire, 140 MW · EIA-860M
  • In service · EIA-860M
  • Stated Units 1, 2 scheduled to retire, 35 MW · EIA-860M

Sources

5 sources

Sources EIA-860M · LBNL · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Overton Hydroelectric Project Announced Hydro 13.6 mi 48.6

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution