Green Tech Today

Sarah and Kiki kick off TWiT's newest weekly show for the eco-minded geek. Neighborgoods founder and CEO Micki Krimmel on sharing local, flow batteries as explained by stick figures, and the weekly green beat features eco-cement!

Keeping your roof cool, a high-tech teamaker, Google buying up wind farms, nanotech poo power (yes, really), and more!

Top 25 Green Tech Innovators Series: Google PowerMeter project and their in-house conservation efforts.

Top 25 Green Tech Innovators Series: eSolar is concentrating solar power to produce clean energy.

Top 25 Green Tech Innovators Series: Zero Motorcycles is leading the pack in electric motorcycle innovations. We interview the CEO and VP of Engineering to learn more about these electric motorcycles.

Top 25 Green Tech Innovators Series: Turning the tides into electricity.

Top 25 Green Tech Innovators Series: Advanced alternative energy integration in a brewery.

Top 25 Green Tech Innovators Series: Growing algae to produce renewable oils.

Top 25 Green Tech Innovators Series: Finding better ways to light our public spaces and homes.

Top 25 Green Tech Innovators Series: Creating energy solutions that raise the standard of performance for LI batteries.

Top 25 Green Tech Innovators Series: GM's new extended range vehicle, the Chevy Volt.

Top 25 Green Tech Innovators Series: Denmark's ambitious investments allow them to lead the world in windmill energy production.

Top 25 Green Tech Innovators Series: Using airplanes on cables to generate electricity from the wind.

Top 25 Green Tech Innovators Series: UTC Power is making waves in the future of fuel cells.

Top 25 Green Tech Innovators Series: The zero-emission Nissan Leaf joins the growing ranks of all electric vehicles.

Top 25 Green Tech Innovators Series: Powerhouse Dynamics eMonitor gives you control over your home energy use.

Top 25 Green Tech Innovators Series: Levant Power is turning bumpy roads into increased mileage with their GeoShock products.

Top 25 Green Tech Innovators Series: Oasys Water is developing a new way to desalinate water more efficiently through engineered osmosis.

Top 25 Green Tech Innovators Series: Hoping to provide limitless clean energy through fusion, it's the super laser National Ignition Facility.

Top 25 Green Tech Innovators Series: Tesla is making electric cars the Silicon Valley way.

Top 25 Green Tech Innovators Series: GreatPoint Energy has a proprietary, highly-efficient process to make natural gas while capturing CO2.

Top 25 Green Tech Innovators Series: Take a ride around San Francisco Bay environmentally guilt free thanks to the Hornblower Hybrid.

The public bus goes green.

More than just another electric car.

Learn about the production "green cement" used to replace the carbon-intensive Portland cement, the third largest source of anthropogenic carbon dioxide. Calera.

First Wind is an independent wind energy company based in Boston, that has developed and currently operates wind energy projects in the Northeast, the West and in Hawaii, with total installed capacity of 534 megawatts (MW).