Adobe turns to the wind for power
What's that on the sixth-floor deck of Adobe headquarters in downtown San Jose? Those slender silver spires, spinning quietly in the breeze, are actually turbines producing environmentally friendly electric power.Workers installed the 20 wind turbines over the December holidays at Adobe Systems' high-rise offices at Park Avenue and Almaden Boulevard. Officials at the big software company say it's part of a larger effort to tap renewable sources for the power they need to keep the lights, computers and other equipment running at Adobe's facilities here and around the world.Renewable energy isn't a new idea for Silicon Valley, where Google, Microsoft and other big tech companies use solar panels to supply some of the power for their local sites. But wind turbines are more typically found in rural or suburban areas. City officials say Adobe is the first to install them on a building in downtown San Jose."You just don't see this going on in an urban environment," acknowledged Randy Knox III, Adobe's director of facilities and environmental programs. "But it kind of looks like art."Each turbine is 30 feet tall and 4 feet wide, with an open framework that rotates slowly on a vertical axis. Unlike traditional windmill designs, which