Halcyon, which uses AI to aggregate documents from public utility commissions, energy regulators, and more, raised a $21M Series A led by Energize Capital Axios 2026-03-17 Katie Fehrenbacher AI, Energize Capital, Halcyon Related Coverage Halcyon Raises $21M Series A for AI Energy Intelligence Ventureburn · Ekemini Daily Digest: Grocery Outlet expands in Oakland, Bing Crosby mansion goes back on the market San Francisco Business Times · Ted Andersen Halcyon: $21 Million Raised For AI-Powered Energy Intelligence Platform Pulse 2.0 · Amit Chowdhry Halcyon Raises $21 Million Series A To Bring AI-Powered Intelligence to the Energy Industry Business Wire So, Halcyon has raised a $21 million Series A led by Energize Capital. — We are building the AI platform for energy … Nat Bullard