According to the National Renewable Energy Laboratory, nearly half of all electricity used by a data center goes to cooling rather than powering IT equipment. This high percentage makes cooling the single largest energy consumer in the facility and severely limits overall energy efficiency.
Data centers in the US alone use 142,000 GWh of electricity every year just for cooling. This is equivalent to the annual power consumption of millions of homes and represents a significant strain on the national power grid.
The US Department of Energy forecasts that data center power demand (driven largely by cooling) will more than double or even quadruple in the next few years. This escalation threatens grid stability, increases electricity prices, and creates major sustainability and regulatory risks for the entire industry.
Traditional cooling systems rely heavily on water for evaporative cooling towers. One typical hyperscale facility can consume roughly 5M gallons of water daily, putting enormous pressure on local water resources, especially in arid or drought-prone regions.
Both air-cooled and water-cooled systems produce produce high levels of acoustic noise. This noise pollution disturbs residential neighborhoods and commercial areas up to 2 miles away, triggering strong local opposition, complaints, and political pushback.
According to DC Watch and C&C Tech Group, over $64 billion worth of planned data center investments have been stalled or abandoned because developers cannot overcome the energy, water, and noise hurdles posed by cooling technologies.
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