Sustainability
Sustainability targets and performance
Our sustainability targets support the long-term success of our business
2026+ sustainability targets
Targets are set to manage key and emerging sustainability factors across environmental, social and governance areas.
The targets in our 2025 sustainability report outline our sustainability commitments including climate change, diversity and safety.
Our sustainability targets support the long-term performance of our business and reflect our most recent materiality assessment. We maintain climate-related targets to:
Reduce scope 1 and 2 GHG emissions by 75 per cent from 2015 levels by 2026, achieved in 2026
Reduce scope 1 and 2 GHG emissions intensity by 30 per cent from 2023 levels by 2030
View TransAlta’s sustainability targets and progress, aligned with operational performance, risk management and long-term value creation.
Achieve net-zero scope 1 and 2 GHG emissions by 2045
2025 Sustainability Report
The 2025 Sustainability Report includes a comprehensive overview of TransAlta’s environmental, social and governance performance. It highlights major milestones, including how we are expanding investments in renewables and battery storage.
The report outlines improvements in safety, community partnerships and workforce culture, supported by detailed performance indicators.
It provides details to our updated 2026+ sustainability targets, climate transition planning, and governance structures.
Our sustainability targets support the long-term performance of our business and reflect our most recent materiality assessment. We maintain climate-related targets to: