The Buildout Registry · Texas

Helios

Galaxy Digital · Afton, Dickens County, Texas

Verified by Neocloud GroupChecked against 7 sources, including primary filings and releases
Open on the map →
800 MW
Gross planned
200 MW
Energized today
2026-Q2
First power
ERCOT
Grid region · location approximate
In brief

What makes it notable.

  1. A bitcoin mining campus retrofitted for AI and HPC, with 200 MW gross online today and 800 MW gross planned, phased through 2028.
  2. ERCOT has approved 1.63 GW of electrical capacity at the campus, served through the WETT Cottonwood switching station on AEP Texas.
  3. Phase I is complete at 133 MW of critical IT, with the GPU cluster built on NVIDIA hardware. First power came in the second quarter of 2026.
Deal anatomy

Six layers, and who holds each.

Every Registry site is read the same way: a campus is real when each layer has a name. Members see the anchor tenant and the capital.

Power
ERCOT via WETT Cottonwood switching station (AEP Texas)
Site and build
Galaxy (miner → HPC)
Compute
NVIDIA (tenant-supplied)
Cloud operator
CoreWeave
Anchor tenant
Members
Capital
Members
Free for professionals in AI infrastructure.
Timeline

From here to full build.

  1. 2026-Q2First power
  2. Oct 2026Today
  3. phased →2028Full buildout
The detail

Each party's role.

Power

ERCOT via WETT Cottonwood switching station (AEP Texas). 1.63 GW of approved electrical capacity at the Helios campus; 800 gross MW leased

Site and build

Galaxy (miner → HPC). Bitcoin campus retrofit for AI/HPC

Compute

NVIDIA (tenant-supplied). CoreWeave GPU cluster reported

Cloud operator

CoreWeave. Neocloud operator (tenant)

Related sites

Nearby in the buildout.

Under constructionBarber LakeCipher Mining · TX · 207 MW Under constructionBeacon PointHut 8 · TX · 704 MW LiveBlack PearlCipher Mining · TX · 216 MW Under constructionCedarvale (Barstow)Nscale · TX · 700 MW
Sources

The record behind this page.

Neocloud Group

Who keeps this record.

Neocloud Group is the advisory firm AI companies bring in to secure data center capacity. The Registry is part of that work.

ColocationSpace for your GPUs in halls that can run them, on a date that holds.Colocation → Campus capacityWhole buildings, campuses and powered land, with firm power established before you sign.Campus capacity → For operators and site ownersAI tenants you can approve, and a straight read on what a powered site is worth.Sites and operators →

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