Prime Coalition: Catalytic Capital for Climate Innovation

With long development timelines and high risk, new energy technologies were often left to languish in the “valley of death,” unable to raise enough funds to bring a product to market. In 2014, Sarah Kearney founded the nonprofit Prime Coalition to solve this problem. At the beginning, Prime’s role as a financial intermediary involved seeking out the most promising market-based technology solutions to climate change and recruiting foundations or philanthropists to fund them. In 2019, Prime changed course, adopting a portfolio approach with its Prime Impact Fund. By the end of the year, Prime had raised $40 million in philanthropic capital for its new fund. Once the funds were invested in promising energy startups, Prime planned to try its hand at recruiting traditional investors to back the same companies. Could Kearney convince traditional investors that these investments were worth the risks?