Thermal hydrolysis is transforming Beltway BMs into electricity
October 15, 2015, 7:30 p.m. by Matt Hickman
Pressure-cooked sewage sludge will help DC Water save $10 million annually in electric costs.
Google's 'Project Sunroof' offers new take on home solar potential
August 18, 2015, 4:44 p.m. by Michael d'Estries
Want to see if your home is a good fit for solar? Now it's easy to find out.
Wind turbines and bridges: A match made in clean energy heaven?
August 4, 2015, 7:18 p.m. by Matt Hickman
Multitasking infrastructure on the Canary Islands could power as many as 500 homes.
Denmark just got 140% of its electricity from wind. But what does that mean?
July 15, 2015, 12:37 p.m. by Sami Grover
Unusually high winds and low demand lead to a significant excess in wind power. What happened to all that electricity?
Scientists create engine that is powered entirely by evaporation
June 29, 2015, 3:37 a.m. by Bryan Nelson
Technology could be used to generate electricity or even propel tiny toy cars.
Research push could make clean energy costs plummet
June 16, 2015, 9:08 a.m. by Sami Grover
International program gets serious about funding projects to keep renewable energy prices falling.