Microsoft Climate Innovation Fund is Microsoft’s $1 billion corporate climate investment fund, investing in companies and selected venture funds that reduce, remove or avoid carbon emissions. Based in Redmond, it backs early- and later-stage climate technology companies across the United States and Europe, with focus areas including Climate, CleanTech, Sustainability, Energy, Environmental Services and AgTech. The fund is most relevant for founders whose decarbonization technologies align with Microsoft’s sustainability and technology priorities.