- Clean firm
- Retired
- 10 · 100 · 1,000 MW
Map
- Clean firm
- Retired
Milltown: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Milltown
Power plant · Hydro
Key facts
Power plant · Hydroran 24% of 2003 Retired- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1908
- Net generation, 2003
- 6,429 MWh
- Grid
- NorthWestern Corporation (NWMT)
- Location
- Missoula County, Montana
- Operated by
- NorthWestern Energy (MT Hydro)SourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2003
- 6,429
MWh - Fuel burned, 2003
- 65,839
MMBtu - Capacity factor, 2003
- 24.5
% - Heat rate, 2003
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2003 | 6,429 | 65,839 | 24.5% | — |
| 2002 | 13,538 | 137,722 | 51.5% | — |
| 2001 | 13,538 | 139,888 | 51.5% | — |
How these are worked out
Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.
Sources
2 sourcesSources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)