ABB (ABB) $18.84 Canadian Solar (CSIQ) $18.59 Capstone Turbine (CPST) $0.39 Chipotle Mexican Grill (CMG) $724.99 Daqo New Energy (DQ) $13.91 First Solar (FSLR) $48.29 General Electric (GE) $24.51 Hannon Armstrong (HASI) $18.74 Hanwha SolarOne (HSOL) $1.10 iPatch DJ-UBS Coffee (JO) $19.43 iPath Pure Beta Coffee (CAFE) $13.39 JA Solar (JASO) $8.04 Maxwell Technologies (MXWL) $5.15 NRG, Inc. (NRG) $18.90 NRG Yield, Inc. (NYLD) $16.04 Ormat (ORA) $34.49 Pattern Energy Group (PEGI) $22.63 SolarCity (SCTY) $49.79 SunEdison (SUNE) $11.94 SunPower (SPWR) $23.66 TerraForm Power (TERP) $23.36 Tesla (TSLA) $245.57 TransAlta Renewables (RNW) $11.34 Trina Solar (TSL) $8.70 U.S. Geothermal (HTM) $0.62 Whole Foods Market (WFM) $32.36 Yingli Green Energy (YGE) $0.75

Liquid Metal Batteries

It Can Make Solar Work At Night!

Written by Jeff Siegel
Posted March 29, 2012

MIT professor Donald Sadoway has invented a new liquid metal battery that could one day allow solar to work at night. It's a fascinating discovery, and one that could enable renewable energy to be the most cost-competitive form of power generation available.

Check out his recent TED presentation below. . .

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Jeff Siegel on CNBC

Green Chip Stocks Editor Jeff Siegel, featured guest on CNBC's Green Week