Tool
Large-load public screen checker
Enter a stated MW. See which illustrative public screens it would trip — ERCOT medium (25–<75 MW) and large (≥75 MW) teaching notes from the August 20, 2026 Batch Zero verification presentation, a PJM-style 50 MW New Large Load note, and a 100 MW transmission-screen teaching note. Real thresholds live in tariffs and dockets and change.
Use the MW the public record states. Do not infer from a render or a rumor.
Illustrative screens
- ≥ 25 MW — ERCOT-style medium-load teaching note
ERCOT’s August 20, 2026 Batch Zero verification presentation frames medium loads as at least 25 MW and less than 75 MW. Large loads are 75 MW or greater. Confirm the live Planning Guide.
ERCOT’s August 20, 2026 Batch Zero verification presentation also frames medium loads as at least 25 MW and less than 75 MW. Real thresholds live in ISO tariffs and change. This page does not apply a tariff, estimate $/kW, or say a project will interconnect.
How to read this
This is not a queue position, not a $/kW, and not a conclusion that a study is required. Open the ISO list or the commission copy. If the MW on that page differs, the page wins. Watt Brief only rows a load when the public record states or bounds it.
Educational planning aid only — not legal, engineering, or investment advice. Thresholds and clocks here are illustrative of common public-record screens. Live numbers live in the tariff, docket, or county packet and change. Confirm every identity on the issuing source. Contact hello@wattbrief.com.
The weekday brief is the product. These tools stay free.