The Public Utility Data Liberation Project provides analysis-ready energy system data to climate advocates, researchers, policymakers, and journalists.

A tool for converting FERC filings published in XBRL into SQLite databases

A tool for capturing snapshots of public data sources and archiving them on Zenodo for programmatic use.

An Intake catalog for distributing open energy system data liberated by Catalyst Cooperative.

A simple api wrapper for https://elibrary.ferc.gov/eLibrary/

Scrapers used to acquire snapshots of raw data inputs for versioned archiving and replicable analysis.

Tools for creating versioned archives of raw data on Zenodo using Frictionless data packages.

Production-grade, Python-first guides for automating energy trade matching, settlement reconciliation, ISO/RTO reporting, and regulatory filing. A static Eleventy site.

HData is the AI-native operating system for energy regulation. Founded in 2018 by Hudson Hollister, the platform turns disconnected federal and state regulatory filings, dockets, and proceedings from sources such as FERC, EIA, and state utility commissions into standardized, citable, machine-readable data.

EnergyTech jurisdiction-spanning lifecycle tracker: state PUC AI rules + FERC orders + NERC standards + DOE/TSA/EPA + ISO/RTO BPMs. 10 jurisdictions seeded across state PUC (CA/NY/TX/MA/IL/WA) + federal/standards/ISO (FERC Order 2222, NERC CIP-013-3, TSA SD-2021-02C, CAISO BPM).

EnergyTech audit-stream Operator: per-grid-operations AI-decision events hash-chained for NERC CIP + FERC + TSA Security Directives + state PUC + DOE EO 14028 evidence. Every event carries bes_cyber_system_categorization + ot_it_boundary. First Suite verifier with regulatory wall-clock invariant (CIP-008 1-hour reporting window).