by Kiley Kroh Posted on November 19, 2013
Continuing its commitment to 100 percent renewable energy by 2020, IKEA announced the purchase of a 46-megawatt wind farm in Alberta.
by Ryan Koronowski Posted on September 30, 2013 Updated: September 30, 2013
The panels resemble black flat-screen televisions, are cheaper than panels sold in the U.S., and don't require assembly instructions.
by Rebecca Leber Posted on January 23, 2013
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by Zaid Jilani Posted on July 28, 2011 Updated: July 28, 2011
by Matthew Yglesias Posted on October 13, 2008