# ERCOT forecasts record 92GW summer peak, says Texas grid will hold
> Data-center load pushes the 2026 summer forecast past the 85.5GW record; ERCOT puts the odds of a June emergency at 0.09%

**Meta:** type: event · date: 2026-06-03 · heads: O jogo longo, Dinheiro de quem · 11 takes · 3 lenses · 1 regions

## Summary

[Ercot](/pt/entity/ercot) on 3 June 2026 forecast a record summer peak above 92GW, beating the 85.5GW
mark set in August 2023, and said the [Texas](/pt/entity/texas) grid is expected to hold without
emergency. The growth is driven by [data-center](/pt/entity/data-centers) and large industrial
[Electricity](/pt/entity/electricity) load: interconnection requests now total roughly 450GW, more than five
times ERCOT's all-time peak, with over 70% from data centers. Since last summer ERCOT
has added about 5GW of [battery storage](/pt/n/china-battery-storage-surge-2026), 4GW of
solar and 1.5GW of gas. The operator puts the chance of a grid emergency at 0.09% in June
and 0.21% in July, a calmer posture than neighbouring [PJM](/pt/n/pjm-emergency-curtailment-order-2026).

## By the numbers

- 92 GW, forecast 2026 summer peak (prior record 85.5GW, Aug 2023).
- ~450 GW, total large-load interconnection requests; >70% data centers.
- 270.82 GW, separate India peak for scale; ERCOT's queue dwarfs its own grid.
- ~10.5 GW, new capacity online since last summer (5GW storage, 4GW solar, 1.5GW gas).
- 0.09% / 0.21%, ERCOT's stated odds of a June / July grid emergency.

## Why it matters

Texas is the US test case for whether a market-led grid can absorb AI-scale load without
the rationing posture PJM has adopted. ERCOT's confidence rests on fast battery and solar
additions; a prolonged heat dome plus thermal outages would test it.

## What to watch

- Whether any conservation appeal or EEA is issued during 2026 heat events.
- August battery-storage performance during evening net-peak hours.
- How much of the 450GW queue clears under the new Batch Zero filter.

## Regional takes (batched by bias / lens)

### unlabelled
- **ERCOT** (United States, en) — ERCOT's own reliability and demand outlook material; the operator forecasts a record summer peak driven by large-load growth and states the grid is expected to hold through the season.
  Source: https://www.ercot.com/news/release/12122025-ercot-announces-strategic
- **Utility Dive** (United States, en) — 
  Source: https://www.utilitydive.com/news/ercots-large-load-queue-jumped-almost-300-last-year-official/808820/
- **Houston Public Media** (United States, en) — 
  Source: https://www.houstonpublicmedia.org/articles/news/energy-environment/2026/06/02/553505/ercot-votes-to-streamline-process-for-data-centers-looking-to-join-the-power-grid/
- **Texas Tribune** (United States, en) — 
  Source: https://www.texastribune.org/2026/06/17/texas-ercot-data-center-energy-grid/
- **Sierra Club Texas** (United States, en) — 
  Source: https://www.sierraclub.org/texas/blog/2026/03/texas-energy-policy-updates-ercot-puct-data-centers-transmission-grid
- **Bisnow** (United States, en) — 
  Source: https://www.bisnow.com/houston/news/data-center-power/ercot-approves-rules-for-data-center-developers-power-demand-134877
- **E&E News (Politico)** (United States, en) — 
  Source: https://www.eenews.net/articles/texas-advances-major-grid-rules-for-data-centers/
- **KWBU** (United States, en) — 
  Source: https://www.kwbu.org/news-from-across-texas/2026-06-03/ercot-votes-to-streamline-process-for-data-centers-looking-to-join-the-power-grid
- **Utica Phoenix** (United States, en) — 
  Source: https://uticaphoenix.net/texas-data-center-boom-ercot-grapples-with-grid-feasibility-in-june-2026/

### local Texas
- **Community Impact** (United States, en) — Reports ERCOT's 3 June forecast of a >92GW summer peak versus the 85.5GW August-2023 record, attributing growth to data centers, and the operator's low stated odds of a grid emergency.
  > "Demand could surpass 92GW, breaking ERCOT's 85.5GW record set in an August 2023 heat wave."
  Source: https://communityimpact.com/austin/central-austin/government/2026/06/03/ercot-forecasts-record-electric-demand-this-summer-amid-data-center-boom-says-grid-will-hold-up/

### energy-transition trade
- **Latitude Media** (United States, en) — Frames the demand surge as a queue problem: large-load interconnection requests nearly quadrupled in a year, most from data centers, outrunning ERCOT's ability to plan transmission.
  > "ERCOT's large-load queue has nearly quadrupled in a single year."
  Source: https://www.latitudemedia.com/news/ercots-large-load-queue-has-nearly-quadrupled-in-a-single-year/

## Across the graph
- Related: [[pjm-emergency-curtailment-order-2026]], [[pjm-data-center-power]], [[ercot-batch-zero-large-load-2026]], [[china-battery-storage-surge-2026]]
- Entities: Ercot, Electricity, Data Centers, Texas, United States

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Canonical: https://rbtfl.xyz/pt/n/ercot-summer-2026-record-demand