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TransAlta (TA) investor relations material

TransAlta Q3 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q3 2025 earnings summary6 Nov, 2025

Executive summary

  • Adjusted EBITDA for Q3 2025 was CAD 238 million (USD 238 million), with free cash flow of CAD 105 million (USD 105 million) and fleet availability at 92.7%, despite challenging market conditions and lower power prices in Alberta and Mid-C regions.

  • Revenue for Q3 2025 was $615 million, down 4% year-over-year, and net loss attributable to common shareholders was $62 million for Q3.

  • Progressed key legacy thermal opportunities, including Alberta data center and Centralia coal-to-gas conversion, with commercial negotiations ongoing and major milestones expected by year-end.

  • Announced CEO succession, with John Kousinioris retiring in April 2026 and Joel Hunter named as successor.

  • Major events included completion of required divestitures, extension of credit facilities, and a $450 million senior notes offering.

Financial highlights

  • Adjusted EBITDA of CAD 238 million for Q3 2025, down from CAD 315 million in Q3 2024, and free cash flow of CAD 105 million, down from CAD 131 million.

  • Nine months ended Sept. 30, 2025: Adjusted EBITDA of $857 million and free cash flow of $421 million.

  • Realized prices for hedged Alberta generation at CAD 66/MWh (29% premium to spot), hydro at CAD 76/MWh, and gas at CAD 79/MWh.

  • Available liquidity at quarter-end was $1.55 billion; adjusted net debt to adjusted EBITDA increased to 3.9x.

  • Adjusted net loss per share was $(0.02) for Q3 and $0.26 for the nine months.

Outlook and guidance

  • Tracking toward the low end of 2025 adjusted EBITDA guidance ($1.15–$1.25 billion) and mid-point of free cash flow guidance ($450–$550 million).

  • Approximately 1,900 GWh hedged for the remainder of 2025 at CAD 72/MWh, and 7,800 GWh hedged for 2026 at CAD 66/MWh, both above current forward prices.

  • Full-year Alberta spot price expected to average CAD 46/MWh; 2025 assumptions are $40–$60/MWh.

  • Dividend per share guidance for 2025 is $0.26 annualized.

  • 2026 outlook to be updated in Q4 2025 call.

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Frequently asked questions

TransAlta Corporation is a power generation and energy marketing company that produces and sells electricity across various markets. The company operates a diversified portfolio of energy assets, including coal, natural gas, hydroelectric, wind, and solar power facilities. TransAlta provides reliable energy solutions to industrial, commercial, and residential customers while focusing on transitioning to cleaner energy sources. The company is headquartered in Calgary, Canada, and its shares are listed on the NYSE.

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