Coordinated international action on energy-efficient, climate-friendly cooling could avoid as much as 460 billion tonnes of greenhouse gas emissions – roughly equal to eight years of global emissions at 2018 levels –...

The Kigali Amendment to the Montreal Protocol, an international agreement to cut the use of climate-warming hydrofluorocarbons (HFCs), has reached a major milestone, with Liberia becoming the 100th nation to ratify the...

Between 1990 and 2015, the United Nations Industrial Development Organization (UNIDO) helped avoid the use and potential emission of 340 million tons of CO2-equivalent per year. This is equivalent of 71 million...