{"filing":{"accession_number":"0001144800-26-000041","cik":"0001144800","ticker":"TACPF","company_name":"TRANSALTA CORP","form":"6-K","filing_date":"2026-07-31","report_date":"2026-07-31","primary_document":"a20260630tac6knewsrelease.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1144800/000114480026000041/a20260630tac6knewsrelease.htm"},"events":[{"id":22765,"run_id":20598,"accession_number":"0001144800-26-000041","anchor_item_number":"EX-99.1","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This is a quarterly earnings release for the second quarter ended June 30, 2026. The exhibit discloses financial results including Adjusted EBITDA of $291 million, Free Cash Flow of $143 million, and net earnings of $35 million, along with operational metrics and segment performance. While the release also mentions several significant events (executive changes, M\u0026A activity, facility mothballing), the primary disclosure is the quarterly financial results announcement, which is material to investors assessing the registrant's operational and financial performance.","company_name":"TRANSALTA CORP","ticker":"TACPF","filing_date":"2026-07-31","form":"6-K","submitted_at":null,"items":[{"id":22803,"accession_number":"0001144800-26-000041","item_number":"EX-99.1","item_title":"q22026newsreleasecombined.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a quarterly earnings release for the second quarter ended June 30, 2026. The exhibit discloses financial results including Adjusted EBITDA of $291 million, Free Cash Flow of $143 million, and net earnings of $35 million, along with operational metrics and segment performance. While the release also mentions several significant events (executive changes, M\u0026A activity, facility mothballing), the primary disclosure is the quarterly financial results announcement, which is material to investors assessing the registrant's operational and financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-02T02:23:56.440362+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":22803,"accession_number":"0001144800-26-000041","item_number":"EX-99.1","item_title":"q22026newsreleasecombined.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a quarterly earnings release for the second quarter ended June 30, 2026. The exhibit discloses financial results including Adjusted EBITDA of $291 million, Free Cash Flow of $143 million, and net earnings of $35 million, along with operational metrics and segment performance. While the release also mentions several significant events (executive changes, M\u0026A activity, facility mothballing), the primary disclosure is the quarterly financial results announcement, which is material to investors assessing the registrant's operational and financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-02T02:23:56.440362+00:00","company_name":"TRANSALTA CORP","ticker":"TACPF","filing_date":"2026-07-31"}]}
