The United Nations Environment Programme (UNEP) released its 2026 Emissions Gap Report, acknowledging that the 2015 goal of limiting global warming to 1.5°C above pre-industrial levels is no longer achievable. The report indicates that current trends and a strong El Niño event suggest this limit has been or will soon be exceeded.
To prevent a 2°C overshoot and eventually return to 1.5°C by 2100, the UNEP states that global greenhouse gas emissions must be reduced by 18% by 2030. The report warns that current government commitments and policies are insufficient, with some projections suggesting a potential temperature increase of 2.8°C.