| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Bygrave Lodge Farm Anaerobic Digestion Facility (Farm AD) | Biomass | United Kingdom | 2 | — |
| Merevale & Blyth Estate (Waste AD) | Biomass | United Kingdom | 2 | — |
| Westwood AD Plant (Farm AD) | Biomass | United Kingdom | 2 | — |
| Bryn Pica AD / Tomorrow's Valley (Waste AD) - resubmission | Biomass | United Kingdom | 1 | — |
| Waen Biogas (Waste AD) | Biomass | United Kingdom | 1 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.