From wind to fuel cells, wireless carriers look at making towers "greener"

March 16, 2008

When wireless industry technicians speak of "green" cell towers these days, they're not just talking about making them look more like trees.

They're talking about towers powered by wind turbines or solar panels, antennas that get backup energy from hydrogen fuel cells and geothermal cooling for computer equipment.

Full Story: http://www.mercurynews.com/greenenergy/ci_8492947?nclick_check=1