| Maintenance |
11/13/25 |
11/14/25 |
|
3374724388 |
|
TC Energy Planned Maintenance Nov 14- Nov 24, 2025 |
|
| Other |
11/13/25 |
11/13/25 |
|
3374724384 |
|
Planned Computer System Maintenance - Measurement |
|
| Maintenance |
11/07/25 |
11/08/25 |
|
3374724340 |
|
UPDATED: TC Energy Planned Maintenance Nov 7- Nov 17, 2025 |
|
| Other |
11/07/25 |
10/07/25 |
|
3374724335 |
|
Mainline Posted Heat Value for October 2025 |
|
| IT Bid Rate |
11/07/25 |
11/07/25 |
|
3374724331 |
|
Mainline Minimum IT Bid Floors |
|
| Maintenance |
11/06/25 |
11/07/25 |
|
3374724330 |
|
TC Energy Planned Maintenance Nov 7- Nov 17, 2025 |
|
| Capacity Constraint |
11/06/25 |
07/09/25 |
|
3374724329 |
|
Eastern Triangle Pipeline System - Maintenance |
|
| Other |
11/03/25 |
11/03/25 |
|
3374724327 |
|
PALS Transactions - October 2025 |
|
| Maintenance |
10/30/25 |
10/31/25 |
|
3374724322 |
|
TC Energy Planned Maintenance Oct 31 - Nov 10, 2025 |
|
| IT Bid Rate |
10/29/25 |
10/29/25 |
|
3374724317 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
10/24/25 |
10/24/25 |
|
3374724312 |
|
Updated: Planned Computer System Maintenance - Measurement |
|
| Maintenance |
10/24/25 |
10/24/25 |
|
3374724310 |
|
UPDATED: TC Energy Planned Maintenance Oct 24 - Nov 3, 2025 |
|
| Other |
10/23/25 |
10/23/25 |
|
3374724307 |
|
Planned Computer System Maintenance - Measurement |
|
| Event |
10/23/25 |
10/23/25 |
|
3374724306 |
|
2026 Mainline Abandonment Surcharges and Rate Riders |
|
| Other |
10/20/25 |
10/20/25 |
|
3374724296 |
|
November 2025 Mainline Fuel Ratios Available |
|
| Maintenance |
10/18/25 |
10/18/25 |
|
3374724281 |
|
UPDATED: TC Energy Planned Maintenance Oct 17 - Oct 27, 2025 |
|
| Maintenance |
10/16/25 |
10/17/25 |
|
3374724274 |
|
TC Energy Planned Maintenance Oct 17 - Oct 27, 2025 |
|
| Other |
10/16/25 |
10/16/25 |
|
3374724273 |
|
Update: Station 2 Maintenance Work October to November |
|
| Maintenance |
10/09/25 |
10/10/25 |
|
3374724251 |
|
TC Energy Planned Maintenance Oct 10 - Oct 20, 2025 |
|
| Other |
10/07/25 |
10/07/25 |
|
3374724246 |
|
Update: Station 2 Maintenance Work October to November |
|
| Other |
10/07/25 |
10/07/25 |
|
3374724243 |
|
Mainline Posted Heat Value for September 2025 |
|
| Other |
10/06/25 |
10/06/25 |
|
3374724238 |
|
Contracting Timelines for November 1, 2025 |
|
| Other |
10/03/25 |
10/03/25 |
|
3374724223 |
|
Mainline Renewal Notice Reminder and Reference Sheet |
|
| Maintenance |
10/02/25 |
10/03/25 |
|
3374724216 |
|
TC Energy Planned Maintenance Oct 3 - Oct 13, 2025 |
|
| Other |
10/02/25 |
10/02/25 |
|
3374724210 |
|
Mainline Contracting Early Revert Enhancement |
|
| Other |
10/01/25 |
10/01/25 |
|
3374724206 |
|
PALS Transactions - September 2025 |
|
| IT Bid Rate |
09/29/25 |
09/29/25 |
|
3374724199 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
09/29/25 |
09/29/25 |
|
3374724198 |
|
Update: Station 2 Maintenance Work September to November |
|
| Maintenance |
09/25/25 |
09/26/25 |
|
3374724194 |
|
TC Energy Planned Maintenance Sept 26 - Oct 6, 2025 |
|
| Other |
09/23/25 |
09/23/25 |
|
3374724188 |
|
Reminder: Station 2 Maintenance Work - Sept to Nov |
|
| Other |
09/23/25 |
09/23/25 |
|
3374724187 |
|
Canadian Mainline STFT Open Season 2025/2026 |
|
| Open Season |
09/23/25 |
09/23/25 |
|
3374724186 |
|
Canadian Mainline STFT Open Season 2025/2026 |
|
| IT Bid Rate |
09/23/25 |
09/23/25 |
|
3374724183 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
09/19/25 |
09/20/25 |
|
3374724182 |
|
October 2025 Mainline Fuel Ratios Available |
|
| Maintenance |
09/18/25 |
09/19/25 |
|
3374724179 |
|
TC Energy Planned Maintenance Sept 19 - Sept 29, 2025 |
|
| Other |
09/15/25 |
09/15/25 |
|
3374724177 |
|
Canadian Mainline STFT Open Season 2025/2026 |
|
| Open Season |
09/15/25 |
09/15/25 |
|
3374724176 |
|
Canadian Mainline STFT Open Season 2025/2026 |
|
| Maintenance |
09/11/25 |
09/12/25 |
|
3374724175 |
|
TC Energy Planned Maintenance Sept 12 - Sept 22, 2025 |
|
| IT Bid Rate |
09/10/25 |
09/10/25 |
|
3374724174 |
|
Mainline Minimum IT Bid Floors |
|
| Other |
09/09/25 |
09/09/25 |
|
3374724173 |
|
Canadian Mainline ECOS Commencement |
|
| Open Season |
09/09/25 |
09/09/25 |
|
3374724172 |
|
Canadian Mainline ECOS Commencement |
|
| Capacity Constraint |
09/09/25 |
09/09/25 |
|
3374724171 |
|
TQM/ML Pipeline System Maintenance Sept 5 – Sept 9 Update |
|
| Other |
09/05/25 |
09/05/25 |
|
3374724163 |
|
Mainline Posted Heat Value for August 2025 |
|
| Maintenance |
09/05/25 |
09/05/25 |
|
3374724161 |
|
TC Energy Planned Maintenance Sept 05 - Sept 15, 2025 |
|
| Capacity Constraint |
09/03/25 |
09/03/25 |
|
3374724160 |
|
TQM Pipeline System Unplanned Maintenance - Sept 5 - Sept 9 |
|
| Other |
09/02/25 |
09/01/25 |
|
3374724158 |
|
PALS Transactions - August 2025 |
|
| Maintenance |
08/28/25 |
08/29/25 |
|
3374724156 |
|
TC Energy Planned Maintenance August 29 - September 8, 2025 |
|
| IT Bid Rate |
08/25/25 |
08/25/25 |
|
3374724152 |
|
Mainline Minimum IT Bid Floors |
|
| Maintenance |
08/21/25 |
08/22/25 |
|
3374724150 |
|
TC Energy Planned Maintenance August 22 - September 1, 2025 |
|
| Other |
08/21/25 |
08/21/25 |
|
3374724149 |
|
Station 2 Maintenance Work - September to November |
|