Google · Apple · Switch · Vantage · Reno / McCarran, Nevada
Water — consumed, not returned
Taken from the basin759M gal/yr
Evaporated on site110M gal
Making the power650M gal
Basin stressExtremely High
Where the water comes from
Municipal potable supply
Cooling
Predominantly air-cooled; desert siting rules out evaporative at scale
Basis
Fitted to a published figure of 110 million gallons a year
Air — what the stacks emit
Nitrogen oxides648t/yr
Sulphur dioxide671t/yr
Fine particulates78.2t PM2.5
Health damages$76.7M/yr
Where it burns
WECC Rockies — Utah / Nevada
Generation mix
Gas 42 · Coal 34 · Solar 12 · Geo 5
CO₂e
1,033 kt/yr — climate, not air quality
Who wanted it
Who asked for it
Hyperscalers plus Tesla's adjacent Gigafactory load
Who approved it
Storey County TRIC zoning; NV Energy clean-transition tariffs — Google and Apple both left NV Energy's standard service to buy power directly
What it serves
Google Cloud us-west4, Apple services, wholesale colocation
IT capacity
400 MW running of 1,100 MW announced
Nevada's clean-transition tariff lets very large customers exit the utility and contract directly for renewables. It is the main mechanism US hyperscalers use to claim clean power without moving their buildings.
Water and air figures are modelled from disclosed capacity, not measured — site-level
error is roughly ±40%. Diesel backup generators are not counted, so on-site figures are floors.
Full method.