91st largest plant in Idaho · 6170th nationally
Upper Malad is a hydroelectric power plant in Idaho with a nameplate capacity of 8.3 MW. It generates roughly 52.2k MWh per year — enough to power about 4,975 average U.S. homes.
Its capacity factor of 72% puts it in the middle range — running steadily but not full-time.
| Plant Name | Upper Malad |
|---|---|
| Operator | Idaho Power Co |
| City | Hagerman |
| County | Gooding County |
| State | Idaho |
| ZIP | 83332 |
| Coordinates | 42.86427, -114.88554 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | Water | 8.3 MW | Operating | 1948 |
| NERC Region | WECC |
|---|---|
| Balancing Authority | Idaho Power Company |
Hydroelectric plants spin turbines using falling or flowing water — typically from a dam-impounded reservoir. They are dispatchable, long-lived, and emission-free at the point of generation, though large reservoirs can disrupt rivers and ecosystems and methane can be released from flooded vegetation.