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RTO & ISO Catalog Now Available in the HData Library

Written by HData Team | Dec 18, 2025 1:00:05 PM

New Data Sources Centralize Grid Operator Details in the HData Platform

HData has released today a new data catalog that provides centralized access to committee, working group, and task force details from CAISO, ERCOT, ISO-NE, MISO, NYISO, PJM, and SPP. The catalog includes more than 530,000 files from over 500 stakeholder groups.

Regional Transmission Organizations (RTOs) and Independent System Operators (ISOs) are entities that operate the electric transmission grid and administer wholesale electricity markets. They operate under governance structures that rely heavily on stakeholder input through formal committees, subcommittees, task forces, and working groups. These bodies bring together utilities, generators, transmission owners, regulators, consumer advocates, and other market participants to develop market rules, reliability standards, transmission plans, and operational procedures.

Centralizing RTO & ISO data reduces the need for users to navigate multiple websites with complex file systems and varying structures. It also enables efficient cross-regional analysis and comprehensive monitoring of grid governance activities that shape the future of electricity markets and grid infrastructure.

What's Included in the RTO & ISO Catalog

The information captured in this catalog includes:

  • Meeting agendas: Advance notice of topics, votes, and discussions scheduled for upcoming stakeholder meetings

  • Meeting minutes: Official records of decisions, votes, discussions, and action items from completed meetings

  • Committee reports: Technical analyses, recommendations, and findings prepared by working groups

  • Presentations and materials: Slide decks, white papers, and supporting documents distributed during meetings

  • Proposals and filings: Market rule changes, tariff modifications, and policy recommendations under development

  • Study results: Transmission planning studies, market monitoring reports, and operational assessments

Customers with a subscription to the HData Library now have access to this catalog. Global search features, proactive monitoring and notifications, as well as Regulatory AI capabilities are all available for the the RTO & ISO catalog.
 

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