Gmail Is Energy Efficient

According to Google, their data centers are roughly 2x as energy efficient as other data centers (imagine one you run yourself, Google’s will be twice as energy efficient). In addition to their energy efficiencies, they also recycle the water used for cooling their components. Re-using their cooling water makes Google’s data centers even more environmentally friendly – and better re-use of water is another one of Google’s priorities as they evolve their data centers.

Data Centers, or "Server Farms" use huge amounts of power and water, so I was glad to find this article that includes the quote above.