ClearFlame Engine Technologies is quickly and cost-effectively turning the world’s heavy-duty engines into engines for decarbonization.
SWAN Philanthropic Fund made its inaugural grant to ClearFlame in 2023. Its investment in ClearFlame’s $30 million Series B round leveraged the SWAN Angel Network’s pre-seed and follow-on investments in the company.
Dr. BJ Johnson, Co-Founder & Chief Executive Officer, and Dr. Julie Blumreiter
Co-Founder & Chief Technology Officer
SWAN Impact Fund Highlights
39 Total Investments
$11 Million Total Invested
55% Underrepresented Founders
85 Angels
