| 2021 | TransAlta Corporation | Active | 11,624 |
| 2021 | TransAlta Corporation | Active | 22,517 |
| 2021 | TransAlta Corporation | Active | 192,074 |
| 2021 | TransAlta Corporation | Active | 88,130 |
| 2021 | TransAlta Corporation | Active | 55,300 |
| 2021 | TransAlta Corporation | Active | 23,739 |
| 2021 | TransAlta Corporation | Active | 4,169 |
| 2021 | TransAlta Corporation | Active | 27,849 |
| 2021 | TransAlta Corporation | Active | 10,897 |
| 2021 | TransAlta Corporation | Active | 8,169 |
| 2021 | TransAlta Renewables | Active | 77,865 |
| 2021 | TransAlta Corporation | Active | 10,743 |
| 2021 | TransAlta Corporation | Active | 67,011 |
| 2021 | TransAlta Corporation | Active | 23,469 |
| 2021 | TransAlta Corporation | Active | 26,414 |
| 2021 | Alberta-Pacific Forest industries(Alberta-Pacific Forest Industries) | Active | 197,550 |
| 2021 | TransCanada Energy Ltd.(MacKay River CoGen Power Plant) | Active | 186,102 |
| 2021 | NOVA Chemicals Corporation | Active | 103,484 |
| 2021 | AltaGas Ltd.(Harmattan Sour Gas Plant with Cogeneration Unit ) | Active | 85,042 |
| 2021 | Cancarb Limited | Active | 60,354 |
| 2021 | ENMAX Energy Corporation | Active | 41,641 |
| 2021 | ATCO Power 2010 Ltd.(Oldman River Hydroelectric Facility) | Active | 41,188 |
| 2021 | TransCanada Energy Ltd.(Redwater Cogeneration Power Plant) | Active | 33,207 |
| 2021 | Tolko Industries Ltd.(Tolko Industries Ltd. High Level Division) | Active | 23,430 |
| 2021 | TransAlta Corporation | Active | 16,524 |
| 2021 | TransCanada Energy Ltd.(Carseland Cogeneration Power Plant) | Active | 13,973 |
| 2021 | TransAlta Renewables | Locked In Transaction | 13,082 |
| 2021 | Tidewater Midstream and Infrastructure Ltd. | Active | 11,722 |
| 2021 | Mercer Peace River Pulp Ltd.(Mercer Peace River Pulp Ltd.) | Active | 5,636 |
| 2021 | TransAlta Corporation | Active | 3,627 |
| 2021 | Keyera Alberta Envirofuels Facility(Alberta Envirofuels Inc.) | Active | 1,848 |
| 2021 | West Fraser Mills Ltd. | Active | 1,839 |
| 2021 | INEOS Canada Partnership | Active | 1,817 |
| 2021 | Graymont Western Canada Inc | Active | 1,406 |
| 2021 | JBS Food Canada ULC | Active | 3,415 |
| 2021 | TAQA North Ltd. | Active | 2,558 |
| 2021 | Suncor Energy Oil Sands Limited Partnership | Active | 19,531 |
| 2021 | Heartland Generation Ltd.(Muskeg River Cogeneration Station) | Active | 278,273 |
| 2021 | Chevron Canada Limited(Kaybob Aggregate Facilities) | Active | 28,330 |
| 2021 | Pembina Gas Services Limited Partnership(Pembina Gas Services Ltd.) | Active | 27,965 |
| 2021 | TAQA North Ltd.(TAQA North Ltd. TIER OP Aggregate 1) | Active | 62,756 |
| 2021 | Sinopec Daylight Energy Limited(Sinopec Daylight Energy Aggregate Facility - AG43) | Active | 15 |
| 2021 | Keyera Energy Ltd.(Keyera Aggregate Facility) | Active | 69,883 |
| 2021 | Whitecap Energy Canada ULC(XTO Owned/Licenced Aggregated Facility #1) | Active | 32,635 |
| 2021 | Spartan Delta Corp | Active | 18,355 |
| 2021 | Tourmaline Oil Corp(Peace River High Aggregate (AG37)) | Active | 12,507 |
| 2021 | CNOOC Petroleum North America ULC | Active | 61,820 |
| 2021 | TransAlta Corporation | Active | 20,607 |
| 2021 | Koch Supply & Trading, LP | Active | 9,492 |
| 2021 | CP Energy Marketing L.P. | Active | 37,427 |
| 2021 | Suncor Energy Inc.(Chin Chute Wind Power Project) | Locked In Transaction | 11,776 |
| 2021 | Suncor Energy Inc.(Magrath Wind Power Project) | Locked In Transaction | 10,914 |
| 2021 | Elbow River Marketing Ltd. | Active | 11,776 |
| 2021 | Suncor Energy Inc.(Chin Chute Wind Power Project) | Active | 11,775 |
| 2021 | Elbow River Marketing Ltd. | Active | 10,914 |
| 2021 | Suncor Energy Inc.(Magrath Wind Power Project) | Active | 10,915 |
| 2021 | Spartan Delta Corp | Active | 3,301 |
| 2021 | KANATA Energy Group Ltd.(Kanata Energy Aggregate Group 1 ) | Active | 4,758 |
| 2021 | Shell Canada Limited(Gold Creek Aggregate - AG97) | Active | 491 |
| 2021 | Tamarack Valley Energy | Active | 10,443 |
| 2020 | Imperial Oil | Active | 25,000 |
| 2020 | BP Products North America Inc. | Active | 25,000 |
| 2020 | Crew Energy Inc.(Crew Energy Inc. Aggregate) | Active | 1,336 |
| 2020 | Chevron Canada Limited | Active | 72,823 |
| 2020 | Shell Canada Energy(Scotford Upgrader and Upgrader Cogeneration) | Active | 72,824 |
| 2020 | Koch Supply & Trading, LP | Active | 40,508 |
| 2020 | Shell Energy North America Canada Inc. | Active | 40,199 |
| 2020 | Agrium Inc.(Agrium Carseland Nitrogen Operations) | Active | 12,173 |
| 2020 | TransCanada Energy Ltd.(Carseland Cogeneration Power Plant) | Active | 1,151 |
| 2020 | CP Energy Marketing L.P. | Active | 65,000 |
| 2020 | CP Energy Marketing L.P. | Active | 4,000 |
| 2020 | CP Energy Marketing L.P. | Active | 7,235 |
| 2020 | TransAlta Corporation | Active | 23,380 |
| 2020 | Repsol Oil & Gas Canada Inc. | Active | 9,362 |
| 2020 | Repsol Oil & Gas Canada Inc. | Active | 638 |
| 2020 | MEGlobal Canada ULC(Prentiss Manufacturing Facility) | Pending Retirement | 1,355 |
| 2020 | MEGlobal Canada ULC(Prentiss Manufacturing Facility) | Active | 13,940 |
| 2020 | Mercer Peace River Pulp Ltd.(Mercer Peace River Pulp Ltd.) | Active | 60,000 |
| 2020 | Pembina Infrastructure and Logistics LP(Redwater Fractionation and Storage I (RFS I) Facility and Redwater Olefins Facility) | Active | 21,033 |
| 2020 | TransCanada Energy Ltd.(Redwater Cogeneration Power Plant) | Active | 11,151 |
| 2020 | Imperial Oil Resources Ltd. | Pending Retirement | 235,874 |
| 2020 | Imperial Oil Resources Ltd. | Active | 41,394 |
| 2020 | Tidewater Midstream and Infrastructure Ltd.(Ram River Sour Gas Processing Plant) | Pending Retirement | 15,072 |
| 2020 | Tidewater Midstream and Infrastructure Ltd.(Tidewater Midstream and Infrastructure Ltd. Aggregate) | Active | 13,785 |
| 2020 | NOVA Chemicals Corporation(NOVA Chemicals Corporation (Joffre)) | Pending Retirement | 13,303 |
| 2020 | Dow Chemical Canada ULC | Active | 49,530 |
| 2020 | CP Energy Marketing L.P. | Active | 16,692 |
| 2020 | TransAlta Corporation | Active | 31,636 |
| 2020 | ENMAX Energy Corporation | Active | 90,015 |
| 2020 | ATCO Power 2010 Ltd.(Oldman River Hydroelectric Facility) | Active | 45,784 |
| 2020 | TransAlta Corporation | Active | 57,360 |
| 2020 | TransAlta Corporation | Active | 165,349 |
| 2020 | TransAlta Corporation | Active | 176,210 |
| 2020 | TransAlta Corporation | Active | 28,719 |
| 2020 | TransAlta Corporation | Active | 24,541 |
| 2020 | TransAlta Corporation | Active | 24,924 |
| 2020 | TransAlta Corporation | Active | 24,995 |
| 2020 | TransAlta Corporation | Active | 3,311 |
| 2020 | TransAlta Corporation | Active | 7,688 |
| 2020 | TransAlta Corporation | Active | 12,841 |