Halcyon

Private

AI-powered energy intelligence platform built on the most comprehensive catalog of US energy regulatory data, spanning all 50 state public utility commissions, every ISO/RTO, and FERC. Helps utilities, developers, hyperscalers, and investors make faster decisions about energy infrastructure.

Founders Brandon Middaugh

CEO Brandon Middaugh

Company

Founded

2023

Headquarters

New York City, United States

Financials

Total Funding

$21M

Sectors

Artificial Intelligence Climate Tech Data & Analytics

halcyon.io

Funding History

1 round

Series A Mar 18, 2026

$21M

Energize Capital (Lead) Zero Infinity Partners Congruent Ventures Obvious Ventures Sabanci Climate Ventures

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.