ISO interconnection queues are republished in place — last week's version is simply gone. We have kept a weekly archive, so we can tell you what changed: which projects moved status, shifted commercial-operation date, changed capacity, or left the queue. The current reviewed sample compares CAISO, ISO-NE and NYISO. SPP's latest collection failed validation, so its prior archive remains readable through 2026-08-06 but is not claimed as current coverage. Two others are deliberately not collected: ERCOT's robots.txt disallows the paths its queue is published under (stopped 2026-08-05), and MISO blocks a collector that identifies itself — the only way to fetch it was to impersonate a browser, which we will not do to resell the data (stopped 2026-08-07). Both archives stay readable through those dates; neither takes a new snapshot.
Not on sale
Withdrawn 2026-08-24. SPP refused commercial use of its interconnection queue, so we cannot deliver the four-ISO change feed this service advertised. The sealed queue archive we already collected stays readable.
We are not taking new orders for this service, so there is no price and no way to order it here. The evidence we already hold stays readable and is still described on this page.
Every ISO publishes its current interconnection queue for free, and every ISO overwrites it. A dashboard reads the file that is on the site today; a sentinel keeps the file that was on the site last week, which is the only way the question ‘what changed?’ still has an answer. That is the whole product: we hold the weekly interconnection-queue snapshots, and the sentinel tells you which of the projects you named moved.
Where we stopped collecting, the sentinel says so by name rather than reporting a quiet week.
The catalog points to a specimen, but its compiled artifact cannot be read. No current proof is asserted.
View the machine-readable offer and no-specimen status
US Tech Automations is a data and automation company. These are our own service terms, not a government fee, filing cost, or permit charge. Nothing on this page is legal, engineering, or financial advice.