Riot Platforms reported Q1 2026 earnings on April 30, and for the first time the data center hosting line — $33.2 million — was a real entry on the income statement instead of a footnote about future opportunity. Two days earlier, AMD exercised the option to take its contracted capacity at Rockdale from 25 MW to 50 MW, lifting the combined deal to roughly $636 million over ten years. The same week, a new gas-power developer called ElectriGen announced 1.8 GW of behind-the-meter generation for an undisclosed Texas data center, and the Texas Tribune ran a feature on home builders who are now two months late on every house they pour because the electricians have all gone to Abilene.

Three deals and a feature story, and the same theme underneath: in 2026, Texas AI infrastructure is not being added to the grid. It is being built next to the grid, and the workforce that used to wire houses is being conscripted to wire the new one.

AMD Pulls the Trigger on Rockdale: 50 MW, $636 Million, and the Miner Pivot Books Its First Real Quarter

Riot's Q1 print was, on its face, a beat: $167.2 million in revenue against a roughly $130 million consensus, with $111.9 million from Bitcoin mining and $33.2 million from the new data center hosting business. The interesting math is on the cost line. Riot reported a Q1 cash mining cost of $44,629 per coin and a fully-loaded all-in cost of $96,283 per coin against a quarter-average BTC price hovering near that fully-loaded number. On a maintenance basis, mining is barely profitable. On a fully-loaded basis, it is not.

So the company finally ran out of reasons to keep the second half of Rockdale on the BTC side of the ledger. AMD's option exercise doubles its contracted footprint to 50 MW and pulls forward the phasing: 5 MW already energized, another 20 MW in May, a third 10 MW phase in November, and the final 15 MW in May 2027. By then Riot expects an annualized data center run rate of $55.6 million off a single tenant on a single campus — roughly half of what its entire Bitcoin mining segment generated in Q1.

The narrative reading is that AMD wanted more GPUs. The infrastructure reading is that there is nowhere else in Texas to put 25 MW of GPU capacity in 2026 that an investment-grade tenant can actually move into this year. I flagged the transformer queue last week; this is the demand side of the same equation. When Wärtsilä's reciprocating engines have a 2027 ship date and GE Vernova's gas turbines slot into 2030, the only available power in the near term is a campus that has already been built — even if that campus was originally designed to mine Bitcoin.

ElectriGen Goes Off-Grid: 1.8 GW Behind the Meter, No ERCOT Study, No Named Tenant

A new gas-power developer surfaced on April 27 with an announcement that should have read like a press release and instead reads like a thesis statement. ElectriGen unveiled a 1.8 GW behind-the-meter natural gas platform in Texas — two 900 MW plants at 34.5 kV with battery storage layered in, sized to deliver about 1.5 GW of net IT load after parasitics. Commercial operations target 2028. The contract structure is 15 years plus 5-year extension options. The counterparty is described only as a data center developer. The site location is undisclosed. The tenant is not named.

That last set of details is the news. Behind-the-meter generation has been the Texas AI workaround since at least Crusoe's Abilene campus and Wärtsilä's recent 790 MW order — but both of those were anchored to specific tenants and specific sites. ElectriGen is the speculative version. A power developer raises capital, signs a non-binding LOI for 20 years of contracted capacity, breaks ground, and trusts that whichever hyperscaler arrives first with a checkbook will be glad it did. The campus is being financed like a regulated utility against a tenant that has not yet, in any public filing, committed to taking the power.

Mechanically, ElectriGen also threads every Texas regulatory needle simultaneously. No SB 6 large-load study. No PUCT 25.194 site-control collateral. No interconnection queue position. No ERCOT load forecast filing. The plant is a customer of a gas utility, not the wholesale electricity market — which means it does not appear on any of the dashboards regulators are now staring at. Whatever the 410 GW number is or is not, ElectriGen's 1.5 GW will not be in it.

Two Months Late on Every House

The bottleneck this week is not transformers. It is the people who would install them. The Texas Tribune spoke to home builders who say the construction schedule on a typical Texas single-family build is now two months longer than it was before the data center boom — not because lumber is slow or permits are slow, but because the electricians are gone. Texas employs roughly 71,000 licensed electricians. Crusoe's DC1 in Abilene is paying about double the residential subcontractor rate. The math from there is not complicated.

Builder Gene Lantrip put it on the record: every house his crews finish is two months later than it would have been in 2023. The state has responded by streamlining license reciprocity with Iowa, Alabama, and Arkansas, effective since November, so that out-of-state journeymen can clear the Texas inspection regime faster. The pipeline math still does not work. An apprenticeship cycle is multiple years; the AI buildout cycle is monthly.

This is where the political economy gets interesting. The transformer queue is an industrial story that mostly affects developers and ratepayers. The labor crunch is a story that shows up in mortgage closings, in school district enrollment forecasts, and in the kind of constituent calls that get a state senator's attention. The next round of Texas data center legislation — whatever the next SB 6 is — will be a labor bill as much as a grid bill. Watch for it.

What to Watch Next Week

The PUCT 25.194 final rule. Comments closed April 17. Staff is expected to circulate a recommendation at the next open meeting. The 75 MW interconnection threshold and the per-megawatt collateral are the two numbers in play.

Microsoft–Chevron–Engine No. 1 definitive agreement. The exclusivity announcement on the West Texas 2.5 GW (potentially 5 GW) campus dropped April 1. FID is expected late Q2. If it lands as a definitive deal, the off-grid hyperscaler model has its first hyperscaler-of-record.

The rest of the miner Q1 prints. CleanSpark, Cipher, MARA, and Hut 8 all report through the next two weeks. Riot's data center revenue line is the new comp. Watch for additional AI hosting deals announced alongside earnings, and for BTC treasury liquidations financing the buildouts.

ERCOT's grid-forming retrofit incentive. The IBRWG concept presented in late March puts roughly $25 million on the table at $1,500/MW for legacy battery storage assets to retrofit grid-forming inverters. The protocol revision request is expected at the next ROS/TAC cycle.

Summer 2026 ERCOT SARA. The seasonal assessment will reset the conversation around real near-term tightness. The preliminary LTLF showed a 90.5–98 GW summer peak against the long-term 410 GW topline. The two numbers cannot both be right, and SARA is where the contradiction has to start resolving.

Disclaimer: The Grid Report is Barrio Energy's market intelligence product. Nothing here is investment advice. Links go to primary sources wherever possible; form your own view.