The United Nations Environment Programme (UNEP) is the UN body responsible for environmental issues and was established in 1972. UNEP coordinates environmental activities across the UN and assists countries in implementing environmentally sound policies. It is headquartered in Nairobi, Kenya and covers issues regarding the atmosphere, ecosystems, environmental governance, and green economy. UNEP also established the Intergovernmental Panel on Climate Change and works on numerous environmental projects and reports worldwide.