About this tracker

This tracker started because I kept rebuilding the same market picture across ISO/RTO regions: generation queues, large-load demand, interconnection reform, data-center signals, transmission constraints, and grid-adjacent construction activity.

I wanted one place where a person working in power, data centers, construction, infrastructure, development, or business development could quickly understand how the major U.S. markets compare.

The tracker is built around a simple idea: the next wave of infrastructure work will be shaped by where large loads can actually connect, where generation can actually get through the queue, and where transmission and market rules can keep up.

This is a public, manually maintained reference. It uses public information only and intentionally excludes private business-development notes, customer-specific strategy, confidential project information, and project-specific recommendations.

It is not an official ISO/RTO publication. It is not investment advice, legal advice, engineering advice, utility planning guidance, or a complete project database.

The goal is to make the market easier to understand, not to replace source documents.

Use the tracker as a starting point. Verify the underlying ISO/RTO, regulatory, utility, company, or project source before relying on any figure for decisions.