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9 MW Hydro operating in Hot Spring, AR — Midcontinent Independent Transmission System Operator, Inc..
9 MW
Nameplate Capacity
3
Generators
units
Conventional Hydroelectric
Technology
1925
Operating Since
Coordinates
34.4272, -92.8941
County
Hot Spring, AR
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Entergy Arkansas LLC | Entergy Arkansas | — |
| Owner(s) | Entergy Arkansas LLC | Entergy | — |
| Status | Operating | — | — |
Remmel Hydroelectric Generating Station, located in Hot Spring County, Arkansas, is a 9 MW hydroelectric facility owned by Entergy and operated by Entergy Arkansas LLC. The plant began operating in 1925 and consists of three generators utilizing conventional hydroelectric technology. The primary fuel source is water (WAT). Remmel is ranked 15th out of 19 power plants in Arkansas and 700th nationally out of 1464 plants.
In the latest reporting year, Remmel generated 30,404 MWh of electricity, achieving a capacity factor of 38.5%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the SERC NERC region. Financial data indicates an installed cost of $2,799.38 per kW.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
2.6K MWh
Latest Month
30.4K MWh
Annual Generation
38.5%
Capacity Factor
Energy storage · Entergy Arkansas, Inc. · Data from 2015–2024
$2,884/kW
Installed Cost
$63.3/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Market Position
ISO/RTO Market
MISO
LMP Node
EAI.REMMEL123
Pricing Hub
ARKANSAS.HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
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