SAN MATEO, Calif.--(BUSINESS WIRE)--Jupiter, the trusted leader in climate risk analytics, today announced that Fannie Mae is using the company's industry-leading product, ClimateScore Global, to assess the potential impacts of climate change on their mortgage portfolio backed by over 17 million U.S. single-family and multifamily residential assets. Jupiter ClimateScore Global uses the most authoritative climate models coupled with machine learning to predict and quantify physical climate risk