SAN JOSE, CA – JANUARY 15: The Adobe logo is displayed on the side of the Adobe Systems headquarters January 15, 2010 in San Jose, California. Adobe Systems has added 20 new wind turbines to their rooftops in an attempt to harness wind energy to help power their offices. Each 30 foot tall aluminum wind turbine is capable of capturing a maximum of 1.2 kilowatts of electricty. (Photo by Justin Sullivan/Getty Images)