Alice Welch/USDAgov
A tractor tills the soil among wind turbines in Oklahoma on August 13, 2009.
The California Ridge Wind Farm is currently being built in both Champaign and Vermilion Counties and will add to the reduction of carbon dioxide in Illinois. It is part of the city of Champaign's sustainability effort.
Champaign takes step toward sustainable city
By Maisie Sackett / For CU-CitizenAccess.org -- The city of Champaign has set a goal to be “a model for environmental sustainability.” But it…