25th largest plant in New Hampshire · 5227th nationally
Wheelabrator Concord Facility is a biomass power plant in New Hampshire with a nameplate capacity of 14.0 MW. It generates roughly 92.9k MWh per year — enough to power about 8,846 average U.S. homes.
Its capacity factor of 76% puts it in the middle range — running steadily but not full-time. At 2214 lb CO₂/MWh, its emission rate sits above the national grid average of roughly 800 lb/MWh.
Ghost bars are each month's theoretical maximum (14.0 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 | Wheelabrator Concord Facility |
|---|---|
| Operator | Wheelabrator Environmental Systems |
| City | Concord |
| County | Merrimack County |
| State | New Hampshire |
| ZIP | 03303 |
| Coordinates | 43.28660, -71.57690 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| GEN1 | Municipal Solid Waste | Municipal Waste | 14.0 MW | Operating | 1989 |
| CO₂ | 102.8k metric tons |
|---|---|
| SO₂ | 153 metric tons |
| NOₓ | 232 metric tons |
| CO₂ Rate | 2214 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 | NPCC |
|---|---|
| Balancing Authority | Iso New England Inc. |
Biomass plants burn wood, agricultural waste, or methane from landfills to generate steam and electricity. They are considered carbon-neutral over long timescales when fuel is sustainably sourced, but they produce particulate emissions similar to coal.