10/08/2010 08:28 am ET | Updated May 25, 2011

Surprising Efforts By Companies In Alternative Energy (PHOTOS)

While some corporate entities push back against any meaningful climate action, there are companies quietly investing in new technology and alternative energy to do their part.

We've picked out a few companies that you know well and whose efforts to green their energy use and spur innovation may surprise you.

Surprising Corporate Alternative Energy Efforts