Last week, we showed you how everyday Danes profit from pioneering wind power. But there's a challenge -- how to store that power when the wind isn't blowing. Denmark is searching for answers, including building Europe's first "hydrogen neighborhood" -- homes that are powered and heated with the help of hydrogen fuel cells. John Larson reports from Denmark. http://worldfocus.org/blog/2009/11/24/efficient-danes-use-hydrogen-cells-to-m...
Smart people. We need to do the same.
etniko 2 years ago