Sara Fonseca,

Marketing Project Manager
Sara Fonseca


Sara Fonseca specializes in marketing and project management. She has worked extensively in the technology space, helping to build and execute global marketing campaigns in the games industry. Despite her tidy desk and task lists, she is a creative at heart and has expertise in copywriting, content creation and graphic design.

Sara has worked in partnership with tech giants Apple, Microsoft, Google, Amazon, and Samsung. Her passion for sustainability led her to Empower Efficiency, and to volunteer for several non-profits over the years. In her spare time Sara loves to paint and sing along to Bossa Nova.

“I love working in a team that is committed to working together, with companies and communities, to tackle energy challenges with optimism and determination. This is the kind of collaboration I believe brings us closer to a sustainable and thriving future.” – Sara