(p. 198) . . . by perfecting its software, owning its own fiber, and innovating in conservation techniques, Google was able to run its computers spending only a third of what its competitors paid. “Our true advantage was actually the fact that we had this massive parallelized redundant computer network, probably more than anyone in the world, including governments,” says Jim Reese. “And we realized that maybe it’s not in our best interests to let our competitors know.”
Source:
Levy, Steven. In the Plex: How Google Thinks, Works, and Shapes Our Lives. New York: Simon & Schuster, 2011.
(Note: ellipsis added.)