Skip to content

Accelerating Better Decision Making

22,704 documents added in August

4.5M+ energy filings dating back to 2020

Halcyon makes energy information easy to find and analyze. Here's how we helped energy professionals work faster this week:

disks

Data Products

Dynamically updated datasets collated from authoritative sources to help you make faster and more informed commercial decisions.

Learn More
gas-plant
arch

Halcyon Alerts

Stay up to date on the latest energy news & information. Sign up for a free Halcyon account to receive daily email alerts from state public utility commissions (PUCs).

Sign Up
Learn More
alerts
bowls

Halcyon Feed

Search & analyze energy dockets, documents, and filings. Apply filters such as Topics (Wildfires, Data Centers, etc) and Filing Types to find what you need.

Sign Up
feed-1

Got a big research project? Halcyon Helpdesk can supercharge your analysis and make your team more productive.

Talk to us
 
 
 
PRODUCT FEATURES

Make CTRL+F a thing of the past

 
01
Group 1000003612

AI-Assisted Discovery

01
Purpose-built search infrastructure and knowledge graph streamline energy transition research and analysis
02
Intuitive natural language interface makes it easy to interact with and interrogate data
03
Customizable filters, tags, operators and outputs provide multiple pathways to relevant information
 
02
Group 1000003614

Curated Data Catalog

01
Instantly accessible information aggregated from governments, utilities, corporations, and industry organizations
02
High-volume, rapid data ingestion from authoritative sources keeps you up-to-date
03
Transparent document library and query response citations include clickable sources to verify accuracy
 
03
Group 1000003619

Built for You

01
Experienced tech founders and decarbonization experts are optimizing for speed and scale
02
Rapid, responsive product development focused on meeting diverse use cases and bespoke data requirements
03
Shareable and exportable workspaces foster collaboration and integrate into existing workflows efficiently and securely
LATEST POSTS
Read the Latest from Halcyon
halcyon-back-to-school-header

Back to School: 2025-26 Energy Curriculum

Picture of Nat Bullard
By Nat Bullard

[Editor's note: Halcyon is now allowing beta testers to use Halcyon Search, new software that allows energy professionals to apply keywords, topics, and filing types as search filters atop Halcyon's catalog of 4.5 million+ authoritative energy documents, dockets and filings. Try Halcyon Search now: https://app.halcyon.io/search (free login required)]

Read more
halcyon-vectors-header

Vectors and Vectors

Picture of Nat Bullard
By Nat Bullard

Halcyon has just updated two of its data products: the Large Load Tariff Tracker and the Gas Power Plant Tracker. We ship updates monthly, and for good reasons. The first is that these markets are changing fast, and matching a fast-moving market with fast-iterating products is, as they say, table stakes. The second is that these markets are highly uncertain, while outcomes within these markets are highly significant.

Read more
CONTACT US
Sign up below for our weekly email newsletters, or get in touch via sayhi@halcyon.io