In the first issue of "Green Development" magazine, we have prepared news and information about how climate change is affecting the earth and Mongolia. The speeches of world leaders on climate change and the speeches of the President of Mongolia and Prime Minister of Mongolia at the "Green Finance-Regional Conference" held in Ulaanbaatar are included in the issue. Also included are interviews with Minister of Environment and Tourism B. Bat-Erdene and UN Resident Representative T. Mishra and conservationists, articles on the projects such as Save Khuvsgul Lake, Khomyn Talyn Takh, as well as articles and interviews about green businesses. The interview with Chinese Ambassador to Mongolia Chai Wenrui and Canadian Ambassador to Mongolia Catherine Ivkoff about green development be of great interest to the readers.