| Symbol | Name | Country | Exchange |
|---|---|---|---|
| MNTK | Montauk Renewables, Inc. | US | NASDAQ |
| AR3 | Australian Rare Earths Limited | AU | ASX |
| LGI | LGI Limited | AU | ASX |
| AESO | Atlantic Energy Sltns Inc | US | OTC |
| ATGVF | Active Energy Group Plc | US | OTC |
| BIOF | Blue Biofuels, Inc | US | OTC |
| CCGY | China Clean Energy | US | OTC |
| CWPWF | China Wndpwr Grp Ltd | US | OTC |
| DRXGY | Drax Group Plc | US | OTC |
| EGBB | Earth Gen-Biofuel, Inc | US | OTC |
| GARPF | Golden Agri-Res | US | OTC |
| GSPI | Green Star Products | US | OTC |
| HNOI | Hno International Inc | US | OTC |
| HYSR | Hypersolar Inc | US | OTC |
| IDKOF | Idemitsu Kosan CO Ltd | US | OTC |
| IDKOY | Idemitsu Kosan ADR | US | OTC |
| NWSGY | NWS Holdings Limited | US | OTC |
| SRNW | Stratos Renewables | US | OTC |
| CZO | Ceapro Inc. | CA | TSXV |
| ECO | EcoSynthetix Inc. | CA | TSX |