252nd largest plant in Iowa · 10186th nationally
Alliant Sbd 9201 Norplex is a oil power plant in Iowa with a nameplate capacity of 2.1 MW. It generates roughly 58 MWh per year — enough to power about 5 average U.S. homes.
Its capacity factor of 0% reflects intermittent or peaking operation. At 2246 lb CO₂/MWh, its emission rate sits above the national grid average of roughly 800 lb/MWh.
| Plant Name | Alliant Sbd 9201 Norplex |
|---|---|
| Operator | Industrial Energy Applications Inc |
| City | Postville |
| County | Allamakee County |
| State | Iowa |
| ZIP | 52162 |
| Coordinates | 43.09060, -91.55420 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 0044 | Petroleum Liquids | Distillate Oil | 1.1 MW | Standby | 1988 |
| 0002 | Petroleum Liquids | Distillate Oil | 1.0 MW | Standby | 2014 |
| CO₂ | 65 metric tons |
|---|---|
| NOₓ | 1 metric tons |
| CO₂ Rate | 2246 lb/MWh |
Annual totals and CO₂ rate reported by EPA eGRID for 2023. Reference averages are approximate U.S.-wide figures from the same dataset.
| NERC Region | MRO |
|---|---|
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. |
Oil-fired plants typically run only during peak demand or grid emergencies because oil is expensive compared to gas and coal. They have the highest CO₂ emissions per MWh of any common generation technology.