Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
61.6 MW Conventional Steam Coal (39 MW) + Natural Gas Steam Turbine (23 MW) out of service in Wood, WI
61.6 MW
Nameplate Capacity
4
Generators
units
Hybrid (2)
Technology
Conventional Steam Coal + Natural Gas Steam Turbine
1947
Operating Since
Coordinates
44.4300, -89.7800
County
Wood, WI
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
See the full risk decomposition + scenarios for this asset.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | ND Paper, Inc. | ND Paper | — |
| Owner(s) | ND Paper, Inc. | Nine Dragons Global Investments | — |
| Status | Out of service | — | — |
The Biron Mill power plant, located in Wood County, Wisconsin, has a total capacity of 61.6 MW across 4 generators. The plant began operating in 1947 and is owned by Nine Dragons Global Investments, a company based in Hong Kong. The plant's operator, according to EIA data, is ND Paper, Inc. The primary fuel source is natural gas, and the plant utilizes both conventional steam coal and natural gas steam turbine technologies, classifying it as a hybrid facility.
In the most recent year with available data, the Biron Mill plant generated 95,680 MWh, achieving a capacity factor of 17.7%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority. According to available rankings, the Biron Mill plant is the 24th largest in Wisconsin out of 35 plants, and ranks 1049th nationally out of 1963 plants. The plant is located within the MRO NERC region.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
13.2 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
Industrial CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
9.0K MWh
Latest Month
95.7K MWh
Annual Generation
17.7%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this asset.
CO₂ Intensity
1180 lb/MWh
NOx
2 lb/MWh
SO₂
2 lb/MWh
CH₄
0.082 lb/MWh
N₂O
0.012 lb/MWh
Capacity Factor
34.4%
Annual Net Gen
186 GWh
CO₂eq
1185 lb/MWh
Subregion
MRO East
No financial data available for this plant.
This is the open data foundation underneath InfraSure's analytical layer — if you have sources or want more coverage here, drop a note.
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this asset.
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Alt. Hub / Zone
MINN.HUB
Node Source
OSM spatial match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
View all articlesNo Ask reports yet for this entity.
Ask about Biron MillForward forecasts, scenario decomposition, and risk-decision tooling for this asset.