At Green House Data in Cheyenne, Wyo., energy efficiency is an obsession.
When someone enters one of the company’s secured data vaults, they’re asked to pause in the entryway and stomp their shoes on a clear rubber mat with a sticky, glue-like finish.
“Dust is a huge concern of ours,” says Art Salazar, the director of operations.
That’s because dust makes electronics run hotter, which then means using more electricity to cool them down. For data centers, the goal is to use as little electricity as possible, because it’s typically companies’ biggest expense.
In 2013, data centers consumed 2 percent of all U.S. power — triple what they consumed in 2000. Wendy Fox, Green House Data’s communications director, says the sector has a responsibility to source that electricity sustainably.
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