| Maintenance |
07/16/26 |
07/17/26 |
|
3374724835 |
|
TC Energy Planned Maintenance July 17-27, 2026 |
|
| Other |
07/15/26 |
07/15/26 |
|
3374724829 |
|
Canadian Mainline Winter 2026/2027 Open Season for STFT |
|
| Open Season |
07/15/26 |
07/15/26 |
|
3374724828 |
|
Canadian Mainline Winter 2026/2027 Open Season for STFT |
|
| Other |
07/10/26 |
07/10/26 |
|
3374724823 |
|
Mainline Posted Heat Value for June 2026 |
|
| Other |
07/10/26 |
07/10/26 |
|
3374724819 |
|
Canadian Mainline Winter 2026/2027 Open Season for STFT |
|
| Open Season |
07/10/26 |
07/10/26 |
|
3374724818 |
|
Canadian Mainline Winter 2026/2027 Open Season for STFT |
|
| Maintenance |
07/09/26 |
07/10/26 |
|
3374724815 |
|
TC Energy Planned Maintenance July 10-20, 2026 |
|
| Capacity Constraint |
07/07/26 |
07/07/26 |
|
3374724813 |
|
Update - Station 2 Maintenance Work: Complete |
|
| IT Bid Rate |
07/06/26 |
07/06/26 |
|
3374724812 |
|
Mainline Minimum IT Bid Floors |
|
| Maintenance |
07/03/26 |
07/03/26 |
|
3374724810 |
|
TC Energy Planned Maintenance July 3-13, 2026 |
|
| Other |
07/02/26 |
07/02/26 |
|
3374724809 |
|
Station 41 Maintenance Work |
|
| Other |
07/02/26 |
07/02/26 |
|
3374724808 |
|
Canadian Mainline NCOS and ECOS Offerings |
|
| Open Season |
07/02/26 |
07/02/26 |
|
3374724807 |
|
Canadian Mainline NCOS and ECOS Offerings |
|
| Other |
07/02/26 |
07/02/26 |
|
3374724806 |
|
PALS Transactions - June 2026 |
|
| Capacity Constraint |
06/27/26 |
06/27/26 |
|
3374724801 |
|
Prairies Pipeline System - Unplanned Maintenance Update |
|
| Maintenance |
06/27/26 |
06/27/26 |
|
3374724800 |
|
UPDATED: TC Energy Planned Maintenance June 27-July 6, 2026 |
|
| Maintenance |
06/25/26 |
06/26/26 |
|
3374724798 |
|
TC Energy Planned Maintenance June 26-July 6, 2026 |
|
| Other |
06/23/26 |
06/23/26 |
|
3374724791 |
|
Update - Station 2 Maintenance Work |
|
| Other |
06/20/26 |
06/20/26 |
|
3374724788 |
|
July 2026 Mainline Fuel Ratios Available |
|
| Capacity Constraint |
06/19/26 |
06/20/26 |
|
3374724787 |
|
Prairies Pipeline System - Unplanned Maintenance |
|
| Maintenance |
06/19/26 |
06/20/26 |
|
3374724786 |
|
UPDATED: TC Energy Planned Maintenance June 20-June 29, 2026 |
|
| Maintenance |
06/18/26 |
06/19/26 |
|
3374724783 |
|
TC Energy Planned Maintenance June 19-June 29, 2026 |
|
| Other |
06/15/26 |
06/15/26 |
|
3374724775 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Open Season |
06/15/26 |
06/15/26 |
|
3374724774 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Maintenance |
06/11/26 |
06/12/26 |
|
3374724770 |
|
TC Energy Planned Maintenance June 12-June 22, 2026 |
|
| IT Bid Rate |
06/10/26 |
06/10/26 |
|
3374724768 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
06/09/26 |
06/09/26 |
|
3374724767 |
|
Mainline Posted Heat Value for May 2026 |
|
| Other |
06/08/26 |
06/08/26 |
|
3374724766 |
|
Reminder - Station 2 Maintenance Work - May to June |
|
| Maintenance |
06/04/26 |
06/05/26 |
|
3374724764 |
|
TC Energy Planned Maintenance June 5-June 15, 2026 |
|
| IT Bid Rate |
06/01/26 |
06/02/26 |
|
3374724762 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
06/01/26 |
06/01/26 |
|
3374724761 |
|
PALS Transactions - May 2026 |
|
| Other |
05/29/26 |
05/29/26 |
|
3374724759 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Open Season |
05/29/26 |
05/29/26 |
|
3374724758 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Maintenance |
05/28/26 |
05/29/26 |
|
3374724757 |
|
TC Energy Planned Maintenance May 29-June 8, 2026 |
|
| Other |
05/27/26 |
05/27/26 |
|
3374724750 |
|
Computer System Issues - Resolved |
|
| Other |
05/27/26 |
05/27/26 |
|
3374724745 |
|
Computer System Issues - Measurement |
|
| Other |
05/26/26 |
05/26/26 |
|
3374724743 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Open Season |
05/26/26 |
05/26/26 |
|
3374724742 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Other |
05/25/26 |
05/25/26 |
|
3374724741 |
|
Upcoming TCPL Mainline Existing & New Capacity Open Seasons |
|
| Open Season |
05/25/26 |
05/25/26 |
|
3374724740 |
|
Upcoming TCPL Mainline Existing & New Capacity Open Seasons |
|
| Maintenance |
05/21/26 |
05/22/26 |
|
3374724738 |
|
TC Energy Planned Maintenance May 22-June 1, 2026 |
|
| Other |
05/20/26 |
03/20/27 |
|
3374724733 |
|
June 2026 Mainline Fuel Ratios Available |
|
| IT Bid Rate |
05/19/26 |
05/19/26 |
|
3374724731 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
05/19/26 |
05/19/26 |
|
3374724729 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Open Season |
05/19/26 |
05/19/26 |
|
3374724728 |
|
Canadian Mainline Summer 2026 STFT Open Season |
|
| Maintenance |
05/14/26 |
05/15/26 |
|
3374724726 |
|
TC Energy Planned Maintenance May 15-May 25, 2026 |
|
| Other |
05/11/26 |
05/11/26 |
|
3374724725 |
|
Mainline Posted Heat Value for April 2026 |
|
| Maintenance |
05/07/26 |
05/08/26 |
|
3374724723 |
|
TC Energy Planned Maintenance May 8-May 18, 2026 |
|
| Other |
05/04/26 |
05/04/26 |
|
3374724722 |
|
PALS Transactions - April 2026 |
|
| Maintenance |
04/30/26 |
05/01/26 |
|
3374724720 |
|
TC Energy Planned Maintenance May 1-May 11, 2026 |
|