The United Nations launched a global Call to Action on Methane and an AI Environmental Transparency Initiative during London Climate Action Week on 23 June 2026.
The initiative aims to reduce methane emissions, a greenhouse gas that is about 80 times more potent than carbon dioxide in the short term.
The oil and gas sector is identified as a major source of methane emissions through leaks, venting, and flaring.
The UN called for near-zero methane emissions and wider use of existing technologies to reduce emissions by up to 70%.
The AI initiative seeks mandatory disclosure of carbon, water, and land footprints of major AI companies and data centres.
The UN urged AI firms to power data centres fully with renewable energy by 2030 to reduce environmental impact.