https://www.altagas.ca/ 2024-09-11T10:58:04-06:00 1.0 https://www.altagas.ca/infrastructure/operations 2025-10-01T15:34:55-06:00 1.0 https://www.altagas.ca/infrastructure/projects 1.0 https://www.altagas.ca/infrastructure/operations/blythe-energy-center 2025-04-29T20:02:08-06:00 0.2 https://www.altagas.ca/infrastructure/operations/edmonton-ethane-extraction-plant 2022-03-09T13:45:56-07:00 0.2 https://www.altagas.ca/infrastructure/operations/blair-creek 2022-03-09T13:29:41-07:00 0.2 https://www.altagas.ca/infrastructure/operations/gordondale-gas-plant 2022-03-09T13:46:28-07:00 0.2 https://www.altagas.ca/infrastructure/operations/harmattan-gas-processing-complex 2025-02-11T18:18:50-07:00 0.2 https://www.altagas.ca/infrastructure/operations/younger-extraction-plant 2018-11-26T11:34:56-07:00 0.2 https://www.altagas.ca/infrastructure/operations/joffre-ethane-extraction-plant 2022-10-14T20:49:29-06:00 0.2 https://www.altagas.ca/infrastructure/operations/townsend-complex 2022-03-09T13:49:34-07:00 0.2 https://www.altagas.ca/infrastructure/operations/empress-gas-liquids-joint-venture 2016-04-01T09:12:48-06:00 0.2 https://www.altagas.ca/infrastructure/operations/semco-energy-gas-company-head-office 2025-02-21T12:06:33-07:00 0.2 https://www.altagas.ca/infrastructure/operations/ethylene-delivery-system-pipeline 2016-04-01T08:37:04-06:00 0.2 https://www.altagas.ca/infrastructure/operations/harmattan 2016-04-05T15:15:14-06:00 0.2 https://www.altagas.ca/infrastructure/operations/gordondale 2016-04-05T15:18:16-06:00 0.2 https://www.altagas.ca/infrastructure/operations/ridley-island-propane-export-terminal 2025-06-16T14:27:39-06:00 0.2 https://www.altagas.ca/infrastructure/operations/north-pine-liquids-separation-facility 2023-05-15T16:23:06-06:00 0.2 https://www.altagas.ca/infrastructure/operations/townsend-2a 2018-03-28T16:56:44-06:00 0.2 https://www.altagas.ca/infrastructure/operations/ala-energy-ferndale-terminal 2025-08-06T12:46:16-06:00 0.2 https://www.altagas.ca/infrastructure/operations/pipestone-i 2025-04-29T20:29:37-06:00 0.2 https://www.altagas.ca/infrastructure/operations/pipestone-ii-project 2025-04-22T16:48:55-06:00 0.2 https://www.altagas.ca/infrastructure/operations/dimsdale 2025-04-29T20:39:56-06:00 0.2 https://www.altagas.ca/infrastructure/operations/ridley-island-energy-export-facility 2025-05-29T15:24:06-06:00 0.2 https://www.altagas.ca/about 2020-08-25T11:11:55-06:00 0.8 https://www.altagas.ca/infrastructure-old 2025-05-26T11:37:27-06:00 0.8 https://www.altagas.ca/invest-old 2025-04-30T08:32:09-06:00 0.8 https://www.altagas.ca/responsibility 2026-01-08T16:51:44-07:00 0.8 https://www.altagas.ca/careers 2025-09-25T10:48:35-06:00 0.8 https://www.altagas.ca/newsroom 2023-06-01T10:35:01-06:00 0.8 https://www.altagas.ca/infrastructure 2025-10-29T19:16:33-06:00 0.8 https://www.altagas.ca/news/425/altagas-ltd-reports-2015-fourth-quarter-and-year-end-results 2016-02-29T10:58:51-07:00 0.1 https://www.altagas.ca/news/427/altagas-ltd-announces-monthly-dividend 2016-02-29T10:58:51-07:00 0.1 https://www.altagas.ca/news/429/altagas-ltd-2015-fourth-quarter-and-year-end-results-and-conference-call-february-25-2016 2016-02-29T10:58:51-07:00 0.1 https://www.altagas.ca/news/431/altagas-ltd-announces-sale-non-core-gas-assets 2016-02-29T10:58:51-07:00 0.1 https://www.altagas.ca/news/433/altagas-ltd-announces-closing-sale-non-core-gas-assets 2016-03-01T08:14:06-07:00 0.1 https://www.altagas.ca/news/435/altagas-ltd-files-2015-year-end-financial-disclosure-documents 2016-03-02T15:49:22-07:00 0.1 https://www.altagas.ca/news/553/altagas-ltd-announces-350-million-medium-term-note-offering 2016-04-05T09:00:04-06:00 0.1 https://www.altagas.ca/news/567/altagas-ltd-closes-350-million-medium-term-note-offering 2016-04-07T08:10:26-06:00 0.1 https://www.altagas.ca/news/571/altagas-ltd-hold-annual-meeting-shareholders-and-issue-first-quarter-2016-results 2016-04-07T16:41:43-06:00 0.1 https://www.altagas.ca/news/573/altagas-ltd-announces-monthly-dividend 2016-04-11T09:45:01-06:00 0.1 https://www.altagas.ca/news/603/altagas-chief-executive-officer-transition 2016-04-18T06:45:01-06:00 0.1 https://www.altagas.ca/news/607/altagas-ltd-reports-first-quarter-results 2016-04-20T15:00:01-06:00 0.1 https://www.altagas.ca/news/609/altagas-ltd-announces-election-directors 2016-04-21T07:00:01-06:00 0.1 https://www.altagas.ca/news/641/altagas-announces-new-dividend-reinvestment-plan 2016-05-17T13:45:01-06:00 0.1 https://www.altagas.ca/news/645/altagas-provides-access-premium-asian-markets-canadian-producers 2016-05-24T05:15:01-06:00 0.1 https://www.altagas.ca/news/649/altagas-ltd-announces-400-million-common-share-offering 2016-05-26T13:30:01-06:00 0.1 https://www.altagas.ca/news/655/altagas-ltd-announces-closing-440-million-common-share-offering 2016-06-06T08:00:01-06:00 0.1 https://www.altagas.ca/news/663/altagas-ltd-announces-monthly-dividend 2016-06-10T06:45:01-06:00 0.1 https://www.altagas.ca/news/673/altagas-ltd-issue-second-quarter-2016-results 2016-06-30T09:30:01-06:00 0.1 https://www.altagas.ca/news/677/altagas-ltd-announces-monthly-dividend 2016-07-11T06:45:01-06:00 0.1 https://www.altagas.ca/news/679/altagas-and-halfway-river-first-nation-sign-relationship-agreement 2016-07-14T10:30:01-06:00 0.1 https://www.altagas.ca/news/687/altagas-ltd-reports-strong-second-quarter-results-and-increases-dividend-61-percent 2016-07-21T06:00:01-06:00 0.1 https://www.altagas.ca/news/703/altagas-awarded-10-year-contract-provide-battery-storage-pomona 2016-08-16T07:00:01-06:00 0.1 https://www.altagas.ca/news/713/altagas-ltd-announces-monthly-dividend 2016-09-12T07:00:01-06:00 0.1 https://www.altagas.ca/news/721/altagas-opens-townsend-facility-northeast-british-columbia 2016-09-14T17:15:01-06:00 0.1 https://www.altagas.ca/news/725/altagas-ltd-issue-third-quarter-2016-results 2016-09-29T11:30:01-06:00 0.1 https://www.altagas.ca/news/727/altagas-north-pine-liquids-separation-facility-receives-permit-bc-oil-and-gas-commission 2016-09-29T15:00:01-06:00 0.1 https://www.altagas.ca/news/741/altagas-announces-death-director 2016-10-05T06:45:02-06:00 0.1 https://www.altagas.ca/news/743/altagas-ltd-announces-monthly-dividend 2016-10-11T06:45:01-06:00 0.1 https://www.altagas.ca/news/751/altagas-ltd-reports-strong-third-quarter-results-and-announces-final-investment-decision 2016-10-20T05:45:01-06:00 0.1 https://www.altagas.ca/news/785/astc-power-partnership-and-government-alberta-agree-settle-power-purchase-arrangement 2016-11-24T20:00:02-07:00 0.1 https://www.altagas.ca/news/787/altagas-ltd-announces-monthly-dividend 2016-12-12T06:45:01-07:00 0.1 https://www.altagas.ca/news/789/altagas-and-government-alberta-reach-definitive-agreement-settle-power-purchase 2016-12-16T16:45:01-07:00 0.1 https://www.altagas.ca/news/791/altagas-receives-regulatory-approval-double-size-townsend-facility 2016-12-22T06:30:01-07:00 0.1 https://www.altagas.ca/news/817/altagas-announces-positive-fid-canadas-first-west-coast-propane-export-terminal 2017-01-03T15:30:01-07:00 0.1 https://www.altagas.ca/news/825/altagas-ltd-announces-monthly-dividend 2017-01-10T07:00:01-07:00 0.1 https://www.altagas.ca/news/827/altagas-statement-potential-transaction 2017-01-12T15:00:01-07:00 0.1 https://www.altagas.ca/news/839/altagas-advances-its-midstream-strategy 2017-01-23T06:45:01-07:00 0.1 https://www.altagas.ca/news/847/altagas-ltd-acquire-wgl-holdings-inc-c84-billion-transaction 2017-01-25T14:45:01-07:00 0.1 https://www.altagas.ca/news/848/altagas-ltd-announces-25-billion-subscription-receipt-offering-comprised-21-billion-bought 2017-01-25T15:00:01-07:00 0.1 https://www.altagas.ca/news/850/altagas-celebrates-opening-north-americas-largest-battery-storage-facility 2017-01-27T06:30:01-07:00 0.1 https://www.altagas.ca/news/854/multimedia-update-altagas-celebrates-opening-north-americas-largest-battery-storage 2017-02-02T15:45:01-07:00 0.1 https://www.altagas.ca/news/855/altagas-ltd-announces-closing-25-billion-subscription-receipt-offering-comprised-21 2017-02-03T06:45:01-07:00 0.1 https://www.altagas.ca/news/859/altagas-ltd-issue-fourth-quarter-and-full-year-2016-results 2017-02-08T16:30:01-07:00 0.1 https://www.altagas.ca/news/861/altagas-ltd-announces-monthly-dividend 2017-02-10T06:45:01-07:00 0.1 https://www.altagas.ca/news/882/altagas-ltd-issue-fourth-quarter-and-full-year-2016-results 2017-02-10T17:00:01-07:00 0.1 https://www.altagas.ca/news/883/altagas-ltd-announces-200-million-preferred-share-offering 2017-02-13T07:45:01-07:00 0.1 https://www.altagas.ca/news/885/altagas-ltd-increases-size-preferred-share-offering 2017-02-13T12:45:01-07:00 0.1 https://www.altagas.ca/news/887/altagas-ltd-announces-closing-300-million-preferred-share-offering 2017-02-22T06:45:01-07:00 0.1 https://www.altagas.ca/news/889/altagas-ltd-reports-2016-fourth-quarter-and-year-end-results 2017-02-23T06:15:01-07:00 0.1 https://www.altagas.ca/news/892/altagas-ltd-files-2016-year-end-financial-disclosure-documents 2017-02-23T18:30:01-07:00 0.1 https://www.altagas.ca/news/895/altagas-ltd-announces-closing-118-million-subscription-receipt-over-allotment-option 2017-03-03T06:15:01-07:00 0.1 https://www.altagas.ca/news/917/altagas-ltd-reports-record-2017-first-quarter-results 2017-04-26T07:54:20-06:00 0.1 https://www.altagas.ca/news/918/altagas-ltd-announces-monthly-dividend 2017-04-26T07:54:20-06:00 0.1 https://www.altagas.ca/news/919/altagas-ltd-hold-annual-meeting-shareholders-and-issue-first-quarter-2017-results 2017-04-26T07:54:20-06:00 0.1 https://www.altagas.ca/news/920/altagas-ltd-announces-simplified-sale-program 2017-04-26T07:54:20-06:00 0.1 https://www.altagas.ca/news/922/altagas-ltd-announces-election-directors 2017-05-01T11:31:27-06:00 0.1 https://www.altagas.ca/news/927/vopak-and-altagas-jointly-invest-propane-export-terminal-canada 2017-05-05T15:39:01-06:00 0.1 https://www.altagas.ca/news/967/altagas-ltd-announces-monthly-dividend 2017-06-12T06:54:01-06:00 0.1 https://www.altagas.ca/news/974/altagas-ltd-issue-second-quarter-2017-results 2017-06-29T06:54:02-06:00 0.1 https://www.altagas.ca/news/976/altagas-ltd-announces-monthly-dividend 2017-07-12T08:38:57-06:00 0.1 https://www.altagas.ca/news/984/altagas-ltd-reports-strong-second-quarter-2017-results 2017-07-27T05:54:01-06:00 0.1 https://www.altagas.ca/news/989/altagas-announces-death-david-f-mackie-founding-member-and-independent-director-altagas 2017-08-15T11:39:01-06:00 0.1 https://www.altagas.ca/news/997/altagas-ltd-provides-notice-series-c-shares-conversion-right-and-announces-reset-dividend 2017-08-31T09:54:01-06:00 0.1 https://www.altagas.ca/news/998/altagas-ltd-announces-monthly-dividend 2017-09-11T06:54:01-06:00 0.1 https://www.altagas.ca/news/1001/altagas-ltd-announces-revision-ex-dividend-date 2017-09-12T15:54:01-06:00 0.1 https://www.altagas.ca/news/1003/altagas-ltd-announces-conversion-results-series-c-preferred-shares 2017-09-20T15:09:02-06:00 0.1 https://www.altagas.ca/news/1006/altagas-ltd-issue-third-quarter-2017-results 2017-09-28T14:09:01-06:00 0.1 https://www.altagas.ca/news/1007/altagas-commissions-townsend-2a-and-provides-update-north-pine-and-ridley-island-propane 2017-10-02T05:54:01-06:00 0.1 https://www.altagas.ca/news/1008/altagas-ltd-announces-aggregate-450-million-medium-term-note-offerings 2017-10-02T17:54:01-06:00 0.1 https://www.altagas.ca/news/1009/altagas-ltd-closes-aggregate-450-million-medium-term-note-offerings 2017-10-04T07:39:01-06:00 0.1 https://www.altagas.ca/news/1010/altagas-ltd-announces-monthly-dividend 2017-10-10T06:54:02-06:00 0.1 https://www.altagas.ca/news/1013/altagas-ltd-reports-strong-third-quarter-2017-results-and-increases-dividend-43-percent 2017-10-19T11:39:01-06:00 0.1 https://www.altagas.ca/news/1111/altagas-ltd-and-wgl-holdings-inc-settlement-agreement-kickstarts-natural-gas-expansion 2017-12-04T05:48:32-07:00 0.1 https://www.altagas.ca/news/1114/altagas-ltd-announces-monthly-dividend 2017-12-11T07:26:11-07:00 0.1 https://www.altagas.ca/news/1116/altagas-commissions-north-pine-and-provides-update-wgl-transaction-and-2018-capital 2017-12-20T06:41:39-07:00 0.1 https://www.altagas.ca/news/1123/altagas-ltd-announces-monthly-dividend 2018-01-10T07:03:37-07:00 0.1 https://www.altagas.ca/news/1137/altagas-ltd-announces-monthly-dividend 2018-02-12T06:54:01-07:00 0.1 https://www.altagas.ca/news/1140/altagas-ltd-issue-fourth-quarter-and-full-year-2017-results 2018-02-15T09:39:02-07:00 0.1 https://www.altagas.ca/news/2287/altagas-issue-fourth-quarter-and-full-year-2022-results 2023-02-14T20:19:29-07:00 0.1 https://www.altagas.ca/news/2288/altagas-issue-fourth-quarter-and-full-year-2022-results 2023-02-14T20:21:28-07:00 0.1 https://www.altagas.ca/about/governance/board-directors 2025-05-05T11:00:59-06:00 0.5 https://www.altagas.ca/about/overview-altagas 2023-12-04T13:58:34-07:00 0.5 https://www.altagas.ca/about/leadership 2018-04-18T16:12:27-06:00 0.5 https://www.altagas.ca/about/governance 2025-11-28T14:52:11-07:00 0.5 https://www.altagas.ca/about/overview-altagas/history 2024-05-16T13:04:49-06:00 0.5 https://www.altagas.ca/about/overview-altagas/vision-mission-values 2023-12-12T15:59:02-07:00 0.5 https://www.altagas.ca/about/governance/corporate-structure 2020-05-05T09:04:42-06:00 0.5 https://www.altagas.ca/infrastructure/altagas-101 2024-05-16T13:07:07-06:00 0.5 https://www.altagas.ca/invest/why-invest/competitive-advantage 2016-03-21T12:18:37-06:00 0.5 https://www.altagas.ca/invest/why-invest/growth 2016-04-01T11:56:53-06:00 0.5 https://www.altagas.ca/invest/why-invest-old 2025-04-29T17:32:45-06:00 0.5 https://www.altagas.ca/invest/financials 2026-03-11T10:29:48-06:00 0.5 https://www.altagas.ca/invest/share-information 2026-03-06T04:06:15-07:00 0.5 https://www.altagas.ca/invest/share-information/dividends 2026-03-06T04:06:31-07:00 0.5 https://www.altagas.ca/invest/share-information/drip-history 2022-03-14T09:51:27-06:00 0.5 https://www.altagas.ca/invest/share-information/preferred-shares 2025-10-01T07:59:49-06:00 0.5 https://www.altagas.ca/invest/share-information/analyst-coverage 2025-08-28T11:29:31-06:00 0.5 https://www.altagas.ca/invest/share-information/tax-information 2018-07-24T11:53:52-06:00 0.5 https://www.altagas.ca/invest/investor-contact 2025-11-19T13:24:27-07:00 0.5 https://www.altagas.ca/new-suppliers 2026-03-17T16:32:08-06:00 0.5 https://www.altagas.ca/contact 2025-05-21T10:51:40-06:00 0.5 https://www.altagas.ca/legal 2018-03-16T14:52:01-06:00 0.5 https://www.altagas.ca/careers/rewarding-workplace 2021-10-01T07:44:32-06:00 0.5 https://www.altagas.ca/projects 2018-03-16T14:17:55-06:00 0.5 https://www.altagas.ca/invest/financials-reports/operational-quarterly-summary 2026-03-06T04:05:46-07:00 0.5 https://www.altagas.ca/invest/financials-reports/financial-highlights 2026-03-06T04:06:01-07:00 0.5 https://www.altagas.ca/careers/scholarships 2026-03-03T10:29:54-07:00 0.5 https://www.altagas.ca/invest/share-information/drip-summary 2022-03-10T13:18:21-07:00 0.5 https://www.altagas.ca/infrastructure/utilities 2026-04-01T11:49:12-06:00 0.5 https://www.altagas.ca/invest/notice-pre-hearing-conference 2017-05-10T17:00:37-06:00 0.5 https://www.altagas.ca/infrastructure/estma 2017-05-16T15:46:40-06:00 0.5 https://www.altagas.ca/newsroom/media-library 2017-10-31T09:21:53-06:00 0.5 https://www.altagas.ca/newsroom/stories 2025-08-21T15:06:50-06:00 0.5 https://www.altagas.ca/newsroom/stories/altagas-stories 2025-05-15T11:28:58-06:00 0.5 https://www.altagas.ca/newsroom/news-statements-a 2025-08-21T15:42:21-06:00 0.5 https://www.altagas.ca/newsroom/news-statements 2025-08-21T15:42:45-06:00 0.5 https://www.altagas.ca/newsroom/news-releases 2025-11-20T15:12:19-07:00 0.5 https://www.altagas.ca/newsroom/news-releases/subscribe 2018-02-22T07:48:29-07:00 0.5 https://www.altagas.ca/responsibility/estma-reporting 2019-06-06T09:29:08-06:00 0.5 https://www.altagas.ca/responsibility/altagas-pipeline-damage-prevention 2024-12-20T08:32:37-07:00 0.5 https://www.altagas.ca/invest/share-information/noticeandaccess 2026-03-24T11:25:03-06:00 0.5 https://www.altagas.ca/invest/share-information/agm-faqs 2025-01-23T08:32:35-07:00 0.5 https://www.altagas.ca/responsibility-2024 2025-01-22T11:54:27-07:00 0.5 https://www.altagas.ca/chris-test 2025-05-01T11:21:42-06:00 0.5 https://www.altagas.ca/invest 2026-03-06T05:14:31-07:00 0.5 https://www.altagas.ca/invest/why-invest 2025-05-01T14:31:21-06:00 0.5 https://www.altagas.ca/responsibility/advisory-statement 2025-01-22T12:14:13-07:00 0.5 https://www.altagas.ca/corporate-other 2025-10-02T12:10:58-06:00 0.5 https://www.altagas.ca/html-sandbox-1 2025-05-01T15:32:10-06:00 0.5 https://www.altagas.ca/responsibility/community-investment 2025-10-21T09:17:17-06:00 0.5 https://www.altagas.ca/news-statements-v2 2025-08-21T10:38:07-06:00 0.5 https://www.altagas.ca/news-statements-v3 2025-08-21T11:18:57-06:00 0.5 https://www.altagas.ca/responsibility/community-investment/whatcom-county-food-banks 2025-12-08T12:59:14-07:00 0.5 https://www.altagas.ca/what-we-do-replace-infrastructure 2026-01-16T20:11:23-07:00 0.5 https://www.altagas.ca/newsroom/media-library/townsend-gas-processing-facility-phase-2 2023-02-22T12:16:46-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/north-pine-liquids-separation-project 2023-02-22T12:16:25-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-0 2023-02-22T12:16:36-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/maple-gas 2023-02-22T12:17:41-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/first-rail 2023-02-22T12:17:28-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-34 2023-02-22T12:18:16-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-24 2023-02-22T12:18:03-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-14 2023-02-22T12:17:53-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-44 2023-02-22T12:18:31-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/townsend-gas-processing-facility-2020 2023-02-22T12:18:42-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/altagas-celebrates-loading-ripets-100th-vessel-0 2023-02-22T12:18:57-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/altagas-celebrates-loading-ripets-100th-vessel-1 2023-02-22T12:19:17-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/operator-training-program 2023-02-22T12:15:24-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-roof-raising-january-2018 2023-02-22T12:15:38-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal 2023-02-22T12:15:50-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/ridley-island-propane-export-terminal-project-feature 2023-02-22T12:16:03-07:00 yearly 0.5 https://www.altagas.ca/newsroom/media-library/altagas-celebrates-loading-ripets-100th-vessel 2023-02-22T12:15:00-07:00 yearly 0.5