ERCOT Interconnection Queue 2025-2026: 410 GW Backlog & Wait Times
What is the current ERCOT interconnection queue wait time?
As of April 2026, the ERCOT interconnection queue has doubled to 410 GW (up from 205 GW in early 2025), with 87% of requests from data centers and only 1.8% operational. Batch Zero projects target 18-24 month timelines, while non-Batch Zero projects face multi-year waits. Significant delays persist in the West and South zones due to transmission constraints.
Last updated: April 2026
Queue Statistics (Updated April 2026)
Why is the ERCOT Queue So Long?
The "Texas Miracle" of rapid grid connection is slowing down. Three factors are driving the current crisis:
- Explosive Load Growth: Crypto mining, AI datacenters, and hydrogen hubs are flooding the queue with large flexible load requests.
- Transmission Bottlenecks: The CREZ lines from West Texas are fully saturated, requiring new 345kV upgrades that take years to build.
- Review Process Changes: ERCOT has implemented stricter screening (GIS) and security deposit requirements to weed out speculative projects.
Impact on AI Datacenter Development
For AI developers, "speed to market" is the critical metric. A 4-year wait time is unacceptable for GPU deployment. With the queue now at 410 GW and only 1.8% operational, this has led to a premium on "queue jumping"—acquiring sites with existing interconnection agreements or "ready-to-energize" status, as well as securing Batch Zero positions.
Frequently Asked Questions
How long does it take to get power in ERCOT?
For Batch Zero projects, ERCOT targets 18-24 month timelines. Non-Batch Zero large loads (>20MW) face multi-year waits. Smaller loads behind the meter or in areas with available capacity may still see shorter timelines.
Can I expedite the ERCOT interconnection process?
Generally, no. ERCOT processes requests in queue order. However, you can accelerate energization by acquiring a project with an existing Interconnection Agreement (IA) or selecting a site in a "Green Zone" with available transmission capacity.
What are the costs to enter the ERCOT queue?
Applicants must post increasing levels of financial security (FIS) as they progress. Initial application fees are ~$5,000, but security deposits can reach millions of dollars depending on the requested capacity and required grid upgrades.
Which ERCOT zones have the shortest wait times?
The North and Houston zones generally have better transmission infrastructure than the West or South zones, potentially offering slightly shorter timelines, though land costs are significantly higher.
Navigate the Queue
ERCOT Interconnection Guide
Batch Zero, CLR, behind-the-meter — every pathway to power in Texas.
Texas Site Selection Playbook
Power, water, interconnection, and incentive screening for Texas sites.
Behind-the-Meter Power Guide
Bypass the queue entirely with on-site generation.
ERCOT 410 GW Queue Crisis
Full crisis analysis with Batch Zero strategy deep dive.
Find Sites with Shortest Wait Times
Our Time-to-Power Score (TTPS) analyzes queue position, transmission capacity, and substation status.
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TTPS (Time-to-Power Score)
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