Vote: The Best Alternative Energy Idea

In The Energy Debates, we examined the pros, cons, policy debates, myths and facts related to all these alternative energy ideas:
Biodiesel, Clean Coal, Electric Cars, Ethanol, Geothermal Energy, Hybrid Vehicles, Hydrogen Vehicles, Nuclear Power, Ocean Thermal Energy Conversion, Power from Flowing Water & Waves, Solar Energy at Home, Solar Farms, Wind Power at Home, Wind Farms.
Now, what if you had to pick one to invest some serious money into?
<script type="text/javascript" language="javascript" src="http://static.polldaddy.com/p/1211476.js"></script><noscript> <a href ="http://answers.polldaddy.com/poll/1211476/" >What is the most promising alternative energy idea?</a> <br/> <span style="font-size:9px;"> (<a href ="http://www.polldaddy.com"> polls</a>)</span></noscript>
Learn More: Innovation: Technology and Ideas to Power the Future
Live Science newsletter
Stay up to date on the latest science news by signing up for our Essentials newsletter.
Most Popular
By Ben Turner
By Sascha Pare
By Jamie Carter
By Sascha Pare