Sean Tufts: Ex-NFL linebacker now tackling wind energy projects
May 11, 2012, 1:38 a.m. by Roni Robbins
This former member of the Carolina Panthers is helping to build wind farms in Kansas, Oklahoma and Texas.
The symbolic power of bladeless wind turbines
April 5, 2012, 5:35 p.m. by Chris Turner
Critics of renewable energy are obsessed with the costs and practicalities of cleantech right this instant. Visitors to Silicon Valley in the 1970s didn't see the iPhone coming, either. There are countless innovative new ideas blowing in the wind.
Solar Lotus mimics flowers' ability to capture sunlight
March 6, 2012, 3:12 p.m. by Earth Techling
A new solar generator is ground-based and is light enough to be transported by truck, making it ideal for emergency energy generation in disaster zones.
Green book roundup: Sustainability and innovation in business and the economy
January 16, 2012, 4:15 p.m. by Helen Jupiter
From transparency with customers to envisioning a prosperous, peaceful future free of oil, coal and nuclear energy, these five books are taking care of business.
Limitless clean energy from wastewater? Nah, let's stick with clean coal
September 22, 2011, 2:50 p.m. by Chris Turner
A Penn State lab has found a way to make hydrogen fuel from wastewater and seawater with no emissions. So why aren't we doing this?