| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CGEI | Cge Energy Inc. | US | OTC |
| ACO.X | Atco Ltd. | CA | TSX |
| CU | Canadian Utilities Limited | CA | TSX |
| SFD | NXT Energy Solutions Inc. | CA | TSX |
| SOLR | Solar Alliance Energy Inc | CA | TSXV |
| SPG | Spark Power Group Inc. | CA | TSX |
| TMG | Thermal Energy International Inc. | CA | TSXV |