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Every choice has consequences. This is the numbers view. The digital twin is the campus. Screening model with low / expected / high ranges — not a permit.

Size (IT load)

IT load, not facility load. PUE sits on top of this number.

Workload
Cooling at the chip
Heat rejection
Water source
Power
Redundancy
Location
EstimateScreening model · not a design

Facility load

7.25MW

6.158.96

Low · expected · high

PUE

1.38

1.231.60

Low · expected · high

WUE

0.12L/kWh

0.020.45

Low · expected · high

Annual energy

37,717MWh

22,41259,764

Low · expected · high

Annual water

833k gal

934,270

Low · expected · high

Land

4.0acres

2.28.3

Low · expected · high

Racks (approx.)

100

56250

Low · expected · high

Permanent ops jobs

6

410

Low · expected · high

Power is not energy

5 MW IT is about 1,250 homes at an ERCOT peak-hour snapshot (250 homes per MW). Annual energy at expected utilization is about 3,592 U.S. households (10,500 kWh/year). Those are different comparisons. Neither is a San Antonio meter.

Potable vs all water

Expected potable share of facility water: 10%. Reclaimed water still leaves the recycled system. It does not vanish.

Where did this number come from?
  • Liquid at the chip, dry rejection outdoors. Not automatically water-intensive.
  • On 110°F days a dry cooler may need adiabatic assist. That is a water choice at the peak, not all year.
  • Climate assumed: ASHRAE 2A hot-humid. Dry coolers are viable but not free on design days.
  • These are screening ranges, not a design. Real numbers require drawings, hours of wet operation, and a meter.
  • Redundancy adds equipment and land more than it adds annual energy. Standby plant is not a second full load.
  • PUE/WUE bands drawn from LBNL 2024 fleet averages, operator disclosures, and ASHRAE 2A climate penalties — then widened. Not a CFD study.
  • Jobs: Hamm Institute-style intensity (construction peak vs ops FTE). Construction is temporary.
  • Utilization is the silent multiplier. An empty hall uses a fraction of nameplate.

Change the assumptions. See what happens.

Data last checked 2026-09-04 · Current public data is a snapshot, not a live meter

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