Halcyon Raises $21 Million Series A To Bring AI-Powered Intelligence to the Energy Industry

Halcyon Raises $21 Million Series A To Bring AI-Powered Intelligence to the Energy Industry

SAN FRANCISCO--(BUSINESS WIRE)--Mar 16, 2026-

Halcyon Raises $21 Million Series A

Halcyon, the AI platform for energy, announced today that it has raised a $21 million Series A round, led by Energize Capital, with participation from Zero Infinity Partners, Congruent Ventures, Obvious Ventures, Sabanci Climate Ventures, and others. The energy industry is receiving trillions of dollars of new investment to meet global growth demands, driven by data centers, electrification, urbanization, and population growth. Despite represent…

Halcyon Raises $21 Million In Series A Funding Round

Halcyon, the San Francisco-based AI platform for energy founded in 2023, closed a $21 million Series A funding round. Led by Energize Capital, the round included participation from Zero Infinity Partners, returning investors Congruent Ventures and Obvious Ventures, Sabanci Climate Ventures, and others. This brings Halcyon’s total capital raised to approximately $31.8 million, following its $10.8 million seed round closed in April 2024 (co-led by…