Top 20 Green Tech Ideas from Time Magazine

Time article about Top 20 Green Tech Ideas:
-Recycling e-Waste
-Algae Biofuel
-Algae food
-Thin-film Solar
-Molten Salt Storage
-Solar Tower
-Custom Biofuels
-Electric Cars
-Smart Meters
-Lithium-ion Batteries
-Fuel Cells
-Rooftop Wind Power
-Tidal Power
-Green IT
-Green Concrete
-Green Building Materials
-Modular Nuclear Power
-Artificial Photosynthesis
-Waste to Energy
-Biochar