The Man Who Runs The Show 

Joe Kava, VP of data centers, is responsible for the global teams that design, build and operate Google's many state-of-the-art data centers. In that capacity, he's also responsible for environmental health and safety, sustainability and carbon offsets.
Google prides itself on running the world's most-environmentally friendly computing centers, like the hyper-efficient one the company recently broke ground on in the Netherlands, the fourth in Europe to use half the power of a traditional data center.