Halcyon, an AI platform focused on the energy sector, announced it has raised $21 million in a Series A funding round led by Energize Capital, with participation from Zero Infinity Partners, Congruent Ventures, Obvious Ventures, Sabanci Climate Ventures, and others.
The company is addressing a growing challenge in the global energy industry, where trillions of dollars are being invested to support data centers, electrification, urbanization, and population growth. Despite representing up to 10% of global GDP, the sector continues to operate with fragmented, opaque, and difficult-to-access data, making critical investment and operational decisions time-consuming and inefficient.
Halcyon’s platform is designed to make complex energy information discoverable, actionable, and valuable. Unlike general-purpose AI tools, it is built on a comprehensive dataset spanning all 50 U.S. state public utility commissions, independent system operators, regional transmission organizations, and the Federal Energy Regulatory Commission. The data is validated by energy domain experts to ensure accuracy for real-world decision-making.
The company offers two core solutions. The Halcyon Platform enables users to search and query thousands of regulatory filings, dockets, and datasets using natural language and to deploy agentic alerts that surface critical developments. This supports hyperscalers and digital infrastructure providers in accelerating access to power, financial services firms in evaluating market entry opportunities, and energy developers and utilities in identifying and acting on commercial opportunities.
In addition, Halcyon provides Data Subscriptions that deliver continuously updated datasets, including trackers for large load tariffs, gas power plants, battery energy storage systems, rate cases, and new substation developments. These datasets help inform data center siting decisions, support competitive intelligence, and enable investment monitoring across the energy ecosystem.
The new funding will be used to accelerate Halcyon’s mission of becoming a system of action for the global energy industry by expanding its software capabilities, strengthening its data advantage, and scaling to meet growing demand from energy investors, developers, and operators. As part of the round, Tyler Lancaster, Partner and Co-Head of Ventures at Energize Capital, will join the company’s board of directors.
KEY QUOTES
“We’ve been humbled by the breadth of customer interest and use cases we’ve uncovered over the past two years, and we’re just getting started. The energy and AI buildout is one of the defining economic stories of our time, and the opportunity to apply modern compute, machine learning, and AI to it is bigger than we imagined. This fundraise means more resources to put to work for our customers, and we’re grateful to Energize Capital and everyone who’s supported us, challenged us, and pushed us to do better.”
Bruce Falck, CEO And Co-Founder Of Halcyon
“As the market for energy infrastructure grows, the volume and complexity of energy data crucial to decision-making is becoming increasingly difficult to access and analyze. In the U.S. alone, up to $850 billion will be invested in power and digital infrastructure in 2026, underscoring the need for timely, high-quality intelligence to inform decisions around capital allocation. Halcyon combines specialized energy industry expertise with a highly customized AI solution that makes it easier for customers to track, query and derive insights from large magnitudes of continuously evolving energy data.”
Tyler Lancaster, Partner & Co-Head Of Ventures At Energize Capital
