191st largest plant in Iowa · 6987th nationally
Poet Biorefining - Jewell is a natural gas power plant in Iowa with a nameplate capacity of 5.0 MW. It generates roughly 21.3k MWh per year — enough to power about 2,031 average U.S. homes.
Its capacity factor of 49% puts it in the middle range — running steadily but not full-time. At 733 lb CO₂/MWh, its emission rate sits below the national grid average of roughly 800 lb/MWh.
Ghost bars are each month's theoretical maximum (5.0 MW nameplate × hours in the month). Filled bars are actual net generation reported to EIA Form 923. The gap between them is capacity factor made visible.
| Plant Name | Poet Biorefining - Jewell |
|---|---|
| Operator | Poet Biorefining - Jewell |
| City | Jewell |
| County | Hamilton County |
| State | Iowa |
| ZIP | 50130 |
| Coordinates | 42.32840, -93.66230 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 1 | Natural Gas Steam Turbine | Natural Gas | 5.0 MW | Operating | 2019 |
| CO₂ | 7.8k metric tons |
|---|---|
| NOₓ | 11 metric tons |
| CO₂ Rate | 733 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.. |
Natural gas plants are the workhorse of the modern grid. Combined-cycle units achieve very high efficiency and can ramp up and down quickly to balance variable renewables. They emit roughly half the CO₂ per MWh of coal and far less of other pollutants, but they still release upstream methane during fuel extraction.