Landfill Gas
| Eastview Landfill Gas | Guelph | Ontario | Canada | ||||
| Dougherty County Landfill Gas | Dougherty County | Georgia | USA | ||||
| Catawba County Landfill Gas | Catawba County | North Carolina | USA | ||||
| Davidson County Landfill Gas | Davidson County | North Carolina | USA | ||||
| Wewoka Biogas Project | Wewoka | Oklahoma | USA | ||||
| McKinney Landfill Gas | McKinney | Texas | USA | ||||
| Hickory Meadows Landfill Gas | Hilbert | Wisconsin | USA |
