Climate News Today — September 22, 2026

As the world prepares for a critical moment of climate action at the UN General Assembly, leaders are being urged to prioritize concrete steps to address the crisis. In Australia, Prime Minister Anthony Albanese is facing pressure to back up his calls for global climate action with more ambitious domestic policies, particularly on fossil fuels. Ahead of the Assembly, Albanese emphasized that there is no avoiding the cost of inaction on climate, and yet critics argue that Australia's current efforts are "short on substance" and that the country's intergenerational report has underestimated the impact of the climate crisis on its future.

The need for urgent action is being highlighted by reports of inadequate progress on the clean energy transition, not just in Australia but also in the US, where utilities are being criticized for their slow pace of change. Experts are warning that discussions of long-term climate risks are incomplete without a thorough examination of the costs of the crisis, and that it is "negligent" to ignore these costs. As world leaders gather to discuss the climate crisis and other pressing issues like AI safety, the focus will be on whether they can translate rhetoric into meaningful action and ensure a sustainable future for generations to come.

Today's signal:
• US utilities get failing grade on clean energy transition (canarymedia.com)
• Intergenerational report underplays effect of climate crisis on Australia’s future, experts say (theguardian.com)
• ‘Negligent’ to talk about long term risks to Australia without examining cost of climate crisis, experts say (theguardian.com)
• No avoiding the cost of inaction on climate, Anthony Albanese says ahead of UN general assembly (theguardian.com)
• ‘Short on substance’: Albanese urges climate action on world stage – but advocates say Australia failing on fossil fuels (theguardian.com)
• Albanese signs declaration with 20 world leaders to urge human control over AI ahead of UN assembly (theguardian.com)