| Symbol | Name | Country | Exchange |
|---|---|---|---|
| BIOGAS | Scandinavian Biogas Fuels International AB | SE | ST |
| CLIME-B | Climeon AB (publ) | SE | ST |
| 002616 | Guangdong Chant Group Inc | CN | SHE |
| 300125 | Lingda Group Co Ltd | CN | SHE |
| ESUN | Edisun Power Europe AG | CH | SW |
| APLP | Apollo Power Ltd | IL | TA |
| HMGS | Homebiogas Ltd | IL | TA |
| NOFR | OY Nofar Energy Ltd | IL | TA |
| ORA | Ormat Technologies Inc | IL | TA |
| 3713 | Hsinjing Holding Co Ltd | TW | TWO |
| 6244 | Motech Industries | TW | TWO |
| 4934 | Tainergy Tech Co Ltd | TW | TW |
| GTK | Tonkens Agrar AG | DE | XETRA |
| ATOM | ATOME Energy Plc | UK | LSE |
| EXRG | Ecologix Resource | US | OTC |