Sara Ramos Colmenarejo is an experienced investor currently at Silence, focused on supporting founders developing companies to combat climate change with initial investments ranging from $100k to $700k. Prior to Silence, Sara was an investor at Hummingbird Ventures, specializing in climate tech and Latin America, and co-founded Greenvest, which conducted geospatial analysis on renewable energy projects in emerging markets. Additional experience includes roles as an Entrepreneur in Residence at Entrepreneur First, a researcher at London Business School's Energy Markets Group, and in business development for Airbus's A400M project. Sara holds a Master's degree in Management from London Business School and dual Bachelor's degrees in Aerospace Engineering from Universidad Carlos III de Madrid and Università degli Studi di Napoli Federico II.