Practical Innovations 
More in this category
- Optiwind Compact Wind Accelerating Turbine
- BMW, Audi, Porsche, Ferrari, Corvette move over! Electric Datsun owns the track
- Experience the Smart Grid on GE Ecomagination
- Prof. Donald Sadoway talks about liquid battery @ Technology Review
- The ultimate in distributed generation: “The Jellyfish”
- Google PowerMeter
- Bill Gross, IdeaLab Founder @ TED 2009
- SunEdison’s Solar Distributed Generation Project