Plum Point Energy Station reports 720 MW coal in MISO.
Mapped infrastructure geometry associated with this asset.
EIA plant 56456 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| STG1 | Conventional Steam Coal | Operating | 720 | Unknown |
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| STG1 | 720 MW 680 MW summer | Conventional Steam Coal Subbituminous Coal · ST | Sep 2010 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
Project milestones and public references behind the asset profile.
Groundbreaking ceremony in Osceola.
EIA-860 lists generator STG1 with this operating date.
Station began commercial production of electricity.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Plum Point Energy Station reports 720 MW coal of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Plum Point Energy Station is a Conventional Steam Coal facility in Mississippi County, AR, participating in the MISO market.
Plum Point Energy Station is in Mississippi County, AR, inside the MISO balancing area.
Plum Point Energy Station is operated by NRG Energy Services - Plum Point according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Plum Point Energy Station reported 2,656.3 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, Plum Point Energy Station ranks #97 of 205 operating plants of the same technology nationally. It ranks #3 of 5 in AR.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
