Planned Transmission Outages Occurring Next 30 Days 1 PUB 2026-04-08T06:20:52 2026-04-08T00:00:00 2026-05-07T23:59:59 1-00144538 2025-03-10T07:00:00 2027-12-10T17:00:00 P C KAKABEKA FALLS GS T1 PowerTransformer 50 kV OOS KAKABEKA FALLS GS T2 PowerTransformer 50 kV OOS KAKABEKA FALLS GS T3 PowerTransformer 50 kV OOS KAKABEKA FALLS GS T4 PowerTransformer 50 kV OOS Non-recallable AA 1-00214178 2026-04-26T07:00:00 2026-05-08T16:00:00 P C SEAFORTH LSO JCT L7S-M18 Disconnect 115 kV OOS 8 Hour(s) RISK 1-00239157 2026-04-12T07:00:00 2026-04-17T18:00:00 P C CHARLES TS T2 PowerTransformer 115 kV OOS CHARLES TS T2-H Disconnect 115 kV OOS L9C.CEXCH LineSection 115 kV OOS 4 Hour(s) STDY 1-00239160 2026-04-18T07:00:00 2026-04-19T18:00:00 P C CHARLES TS T1 PowerTransformer 115 kV OOS CHARLES TS T1-H Disconnect 115 kV OOS CHARLES TS T4 PowerTransformer 115 kV OOS 4 Hour(s) RISK 1-00249610 2024-03-15T08:00:00 2027-12-31T23:00:00 I C LAKEHEAD TS C8A Breaker 50 kV INFO Non-recallable IMPL 1-00251580 2026-04-21T09:00:00 2026-04-21T16:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 15 Min(s) STDY 1-00251581 2026-04-22T09:00:00 2026-04-22T16:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 15 Min(s) STDY 1-00251582 2026-04-23T09:00:00 2026-04-23T16:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 15 Min(s) STDY 1-00251583 2026-04-28T09:00:00 2026-04-28T16:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 15 Min(s) RISK 1-00251584 2026-04-29T09:00:00 2026-04-29T16:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 15 Min(s) RISK 1-00251585 2026-04-30T09:00:00 2026-04-30T16:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 15 Min(s) RISK 1-00252393 2026-04-20T16:00:00 2026-04-21T16:00:00 P C BRUCE A TS T25-HT25 Disconnect 230 kV OOS 1 Hour(s) STDY 1-00252394 2026-04-22T09:00:00 2026-04-22T16:00:00 P C BRUCE A TS L23HT25 Breaker 230 kV OOS BRUCE A TS L24HT25 Breaker 230 kV OOS BRUCE A TS T25-A Disconnect 500 kV OOS BRUCE A TS T25-HT25 Disconnect 230 kV OOS Non-recallable STDY 1-00267771 2026-03-03T07:15:00 2026-04-16T16:00:00 P C KLEINBURG TS T2 PowerTransformer 230 kV OOS KLEINBURG TS T2Y Breaker 50 kV OOS 8 Hour(s) AA 1-00267874 2026-04-26T04:00:00 2026-05-04T19:00:00 P C ST. LAWRENCE TS 49-S26L Disconnect 230 kV OOS 4 Hour(s) RISK