CleanTech Stocks

  Alternative Transportation Stocks   Battery Stocks   Biodiesel Stocks
  Biofuel Stocks   Biomass Stocks   Conglomerates
  Efficient Vehicle Stocks   Electric Grid Stocks   Electricity Storage Stocks
  Energy Efficiency Stocks   Environmental Market Stocks   ETFs
  Ethanol Stocks   Flywheel Stocks   Fuel Cell Stocks
  Geothermal Stocks   Hydroelectric Stocks   Hydrogen Stocks
  Microturbine Stocks   Mutual Funds   Natural Gas Vehicle Stocks
  No Longer Publicly Traded   Nuclear Energy Stocks   Ocean Power Stocks
  Pollution Control Stocks   Power Production Stocks   Smart Grid Stocks
  Smart Transportation Stocks   Solar Stocks   Synthetic Fuel Stocks
  Waste-to-Energy Stocks   Wind Stocks


Company (Ticker)Last TradeChange%
Change
OpenHighLowVolumeStock Categories

4energy Invest (ENIN.BR)0.15-0.01-4.37%0.150.160.157101Biomass Stocks
5N Plus Inc (FPLSF)2.22-0.07-3.00%2.222.222.22300Solar Stocks
A-Power Energy Generation Systems (APWR)0.060.000.00%N/AN/AN/A0Wind Stocks
A. P. Moller - Maersk Group (MAERSK-B.CO)13840.00170.00+1.24%13940.0013990.0013710.0015304Alternative Transportation Stocks
A123 Systems, Inc. (AONEQ)0.030.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
AAER Inc (AAERF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
ABB Ltd. (ABB)21.900.17+0.78%21.9421.9521.85236843Conglomerates
Abengoa SA (ABGB)21.130.79+3.89%20.9121.1320.872215Power Production Stocks, Solar Stocks
Abengoa Yield PLC (ABY)33.730.78+2.37%N/A34.0033.0956045Power Production Stocks
Accell Group (ACC.AS)13.47-0.03-0.22%13.5013.6613.425117Alternative Transportation Stocks
Accenture PLC (ACN)81.100.48+0.59%81.0081.4280.99595336Conglomerates
Acciona (ACXIF)67.540.000.00%N/AN/AN/A0Wind Stocks
Acorn Energy Inc. (ACFN)1.320.04+3.13%1.301.321.2919625Nuclear Energy Stocks, Pollution Control Stocks, Smart Grid Stocks
Active Power Inc (ACPW)1.890.07+3.68%1.861.941.8547644Electricity Storage Stocks, Flywheel Stocks
Acuity Brands, Inc. (AYI)139.170.85+0.61%139.71139.90138.53112963Energy Efficiency Stocks
ADA-ES (ADES)20.000.13+0.65%20.1820.2019.9429617Pollution Control Stocks
Advanced Battery Technologies Inc (ABAT)0.43-0.02-5.35%0.460.460.411900Alternative Transportation Stocks, Battery Stocks
Advanced Energy Industries (AEIS)19.630.66+3.48%19.4919.8419.37113346Electric Grid Stocks, Solar Stocks
AECOM Technology Corporation (ACM)32.360.23+0.72%32.5732.7832.15606810Conglomerates
Aemetis, Inc. (AMTXD)7.010.000.00%N/AN/AN/A0Ethanol Stocks
AeroVironment, Inc. (AVAV)30.690.42+1.39%30.7830.9630.5633892Efficient Vehicle Stocks, Wind Stocks
AES Corporation (AES)13.950.000.00%14.0714.0713.90971594Power Production Stocks
AFC Energy (AFC.L)9.05-0.45-4.74%9.289.508.501439103Fuel Cell Stocks, Hydrogen Stocks
Air Products & Chemicals (APD)134.821.24+0.92%134.39135.42133.15781050Hydrogen Stocks
Aixtron AG (AIXG)12.170.26+2.18%12.0112.1711.9646524Energy Efficiency Stocks
Algae-Tec, Ltd. (ALGXY)0.670.000.00%N/AN/AN/A0Biofuel Stocks
Algonquin Power and Utilities (AQUNF)8.07-0.02-0.21%8.008.078.002450Power Production Stocks, Wind Stocks
Allianz Global Eco Trends Fund (AECOX)19.250.04+0.21%N/AN/AN/AN/AMutual Funds
Alstom (AOMFF)34.550.000.00%N/AN/AN/A0Conglomerates
Altair Nanotech (ALTI)1.400.09+6.87%1.401.401.40770Battery Stocks
Alter NRG Corp (ANRGF)2.030.000.00%N/AN/AN/A0Waste-to-Energy Stocks
Alterra Power Corp. (MGMXF)0.280.00-0.71%0.280.280.288000Geothermal Stocks, Hydroelectric Stocks
Alterrus Systems, Inc. (ASIUF)0.000.000.00%N/AN/AN/A0Biomass Stocks
Ambient Corp. (AMBT)0.390.000.00%N/AN/AN/A0Smart Grid Stocks
Ameresco (AMRC)8.140.30+3.80%8.038.177.7818374Energy Efficiency Stocks
American DG Energy, Inc. (ADGE)0.900.02+2.27%0.950.950.9023900Power Production Stocks
American Trust Energy Alternatives Fund (ATEAX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
American Vanadium (AVC.V)0.31-0.01-3.12%0.320.330.31297250Electricity Storage Stocks
AMSC (AMSC)1.220.02+1.75%N/A1.231.20114735Electric Grid Stocks, Smart Grid Stocks, Wind Stocks
Amtech Systems Inc (ASYS)10.250.14+1.38%10.2310.2510.162355Solar Stocks
Amyris, Inc. (AMRS)3.030.06+2.02%3.093.093.0123360Biofuel Stocks
Andersons Inc (ANDE)63.331.06+1.70%63.4663.4662.4361440Biofuel Stocks, Ethanol Stocks
Andritz Group (ADRZF)54.470.000.00%N/AN/AN/A0Biomass Stocks, Power Production Stocks
Ansaldo STS (ASDOF)9.750.000.00%N/AN/AN/A0Smart Transportation Stocks
Apollo Solar Energy (ASOE)0.040.000.00%N/AN/AN/A0Solar Stocks
Applied Materials (AMAT)22.140.80+3.75%21.8722.3521.715865706Solar Stocks
Aracruz Celulose S.A. (ARA)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Archer Daniels Midland (ADM)47.100.52+1.12%47.0047.1846.67829042Biofuel Stocks, Ethanol Stocks
Arco Energy Technologies Corp. (ART.V)0.350.000.00%0.350.350.353080Solar Stocks
Areva (ARVCF)13.260.000.00%N/AN/AN/A0Nuclear Energy Stocks
Arise Technologies (APVNF)0.000.000.00%N/AN/AN/A0Solar Stocks
Arotech Corp (ARTX)2.930.04+1.38%2.932.972.9097517Battery Stocks
Ascent Solar Technologies Inc (ASTI)1.72-0.03-1.71%1.711.791.6882366Solar Stocks
Aspen Aerogels, Inc. (ASPN)9.900.06+0.61%9.819.909.656797Energy Efficiency Stocks
Atlantic Power Corporation (AT)2.240.01+0.45%2.262.272.22222806Power Production Stocks
Autodesk, Inc. (ADSK)57.630.26+0.45%58.3958.7457.57547684Energy Efficiency Stocks
Automated Tooling Systems (ATA.TO)13.780.24+1.77%13.6913.7813.6615844Solar Stocks
Aventine Renewable Energy Holdings Inc (AVRWD)0.00N/AN/AN/AN/AN/AN/AEthanol Stocks
AVISTA Corp (AVA)35.680.02+0.06%35.9635.9635.47110542Power Production Stocks
Axion Power International (AXPW)1.880.22+13.25%2.032.061.7755255Battery Stocks, Electricity Storage Stocks
Azure Dynamics Corp. (AZDDF)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
AZZ Incorporated (AZZ)46.020.10+0.22%46.8846.8845.9924470Electric Grid Stocks
Badger Meter, Inc. (BMI)57.160.75+1.33%57.7657.7656.8315637Smart Grid Stocks
Baldor Electric Co. (BEZ)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Ballard Power Corporation (BLDP)2.760.02+0.73%2.802.802.71674254Fuel Cell Stocks, Hydrogen Stocks
Balqon Corporation (BLQN)0.090.000.00%N/AN/AN/A0Efficient Vehicle Stocks
Beacon Power Corporation (BCONQ)0.02-0.01-20.00%0.030.030.0251950Electricity Storage Stocks, Flywheel Stocks
Berkshire Hathaway (BRK-A)211208.002177.41+1.04%211028.00212300.00210500.0085Conglomerates
BioAmber (BIOA)9.100.25+2.82%8.819.108.763961Biomass Stocks
BioFuel Energy Corp. (BIOF)7.280.000.00%N/AN/AN/A0Biofuel Stocks, Ethanol Stocks
Biorem Inc. (BRM.V)0.230.000.00%0.230.230.231000Pollution Control Stocks
Biox Corp. (BXIOF)0.540.000.00%N/AN/AN/A0Biodiesel Stocks
Blue Earth, Inc (BBLU)1.470.01+0.68%1.471.501.4165233Energy Efficiency Stocks
Blue Sphere (BLSP)0.180.000.00%N/AN/AN/A0Waste-to-Energy Stocks
Bluefield Solar Income Fund (BSIF.L)104.490.24+0.23%104.25104.49103.7559646ETFs, Power Production Stocks
Bluefire Renewables (BFRE)0.030.00-2.11%0.030.030.021611229Biofuel Stocks, Ethanol Stocks
Bombardier Inc (BDRBF)3.34-0.06-1.76%3.383.393.3054559Alternative Transportation Stocks
Boralex (BRLXF)11.290.000.00%N/AN/AN/A0Power Production Stocks
Boralex Power Income Fund (BLXJF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
BorgWarner (BWA)56.131.76+3.23%55.5256.1555.22915341Efficient Vehicle Stocks
Broadwind Energy (BWEN)6.500.000.00%6.666.716.5076353Wind Stocks
Brookfield Asset Management (BAM)48.840.59+1.22%48.6348.9748.4978374Power Production Stocks, Wind Stocks
Brookfield Renewable Energy Partners (BEP)31.360.02+0.06%31.4531.5431.156570Hydroelectric Stocks, Power Production Stocks
Bunge, Ltd. (BG)87.472.14+2.50%85.7887.8585.41438338Biomass Stocks
BYD Company, Ltd. (BYDDY)12.710.000.00%N/AN/AN/A104Battery Stocks, Efficient Vehicle Stocks
C&D Technologies (CHHP)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Cabot Corp (CBT)46.000.93+2.06%45.6046.1245.2298668Energy Efficiency Stocks
Calpine Corp. (CPN)22.780.18+0.80%22.7422.8522.551429613Geothermal Stocks, Power Production Stocks
Calvert Global Alternative Energy Fund - Class A (CGAEX)6.890.02+0.29%N/AN/AN/AN/AMutual Funds
Calvert Global Alternative Energy Fund - Class C (CGACX)6.540.01+0.15%N/AN/AN/AN/AMutual Funds
Calvert Green Bond Fund (CGAFX)15.30-0.01-0.07%N/AN/AN/AN/AMutual Funds
Calyx Bio-Ventures Inc. (CLX.V)0.150.000.00%0.150.150.1510400Biofuel Stocks
Camco International (CAMCF)0.000.000.00%N/AN/AN/A0Environmental Market Stocks
Canadian Hydro Developers (CHDVF)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Canadian Solar (CSIQ)31.171.42+4.77%30.5431.3229.931230308Solar Stocks
Capstone Infrastructure Corp. (CSE.TO)4.220.06+1.44%4.174.244.1749774Power Production Stocks
Capstone Turbine (CPST)0.990.01+1.35%0.991.000.96477512Efficient Vehicle Stocks, Microturbine Stocks
Car Charging Group, Inc. (CCGI)0.47-0.02-4.06%0.490.520.4711055Efficient Vehicle Stocks
Carmanah Technologies (CMHXF)0.250.000.00%N/AN/AN/A0Energy Efficiency Stocks
Catch the Wind, LTD (CTW.V)0.00N/AN/AN/AN/AN/AN/AWind Stocks
CBD Energy (CBD.AX)0.000.000.00%N/AN/AN/A0Power Production Stocks
CECO Environmental Corp. (CECE)14.410.37+2.64%14.3714.4414.349345Energy Efficiency Stocks
Centrica PLC (CPYYY)19.300.05+0.26%19.3519.3519.277353Power Production Stocks, Wind Stocks
Ceramic Fuel Cells (CFU.AX)0.010.00+14.29%0.010.010.016336375Fuel Cell Stocks
Ceres Power Holdings PLC (CPWHF)0.110.000.00%N/AN/AN/A0Fuel Cell Stocks
Ceres, Inc. (CERE)0.350.00-0.80%0.360.360.3483594Biofuel Stocks
Cheniere Energy, Inc (LNG)75.361.61+2.19%73.9175.5072.941167738Natural Gas Vehicle Stocks
China BAK Battery (CBAK)3.31-0.04-1.19%3.353.353.298393Battery Stocks, Electricity Storage Stocks
China Clean Energy Inc. (CCGY)0.030.000.00%N/AN/AN/A0Biodiesel Stocks
China Hydroelectric Corporation (CHC)0.00N/AN/AN/AN/AN/AN/AHydroelectric Stocks
China Intelligent Lighting and Electronics, Inc. (CILE)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
China Longyuan (CLPXF)0.970.000.00%N/AN/AN/A0Wind Stocks
China Ming Yang Wind Power Group (MY)2.490.01+0.37%2.532.532.4656221Wind Stocks
China Recycling Energy Corp. (CREG)1.250.02+1.29%1.261.261.2270571Waste-to-Energy Stocks
China Ritar Power (CRTP)0.380.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
China Ruifeng Renewable Energy Holdings Ltd (0527.HK)1.40-0.01-0.71%1.431.431.373856000Electric Grid Stocks, Wind Stocks
China Sunergy (CSUN)2.250.01+0.45%N/A2.342.2275736Solar Stocks
China Windpower Group (CWPWF)0.080.000.00%N/AN/AN/A0Wind Stocks
Cisco Systems Inc. (CSCO)24.420.34+1.41%24.6424.6424.187601070Smart Grid Stocks
Citrix Systems, Inc. (CTXS)64.150.42+0.66%64.8964.8964.06405621Energy Efficiency Stocks
CLARCOR, Inc. (CLC)66.780.84+1.27%66.9366.9665.34147688Pollution Control Stocks
Claymore/Clear Global Timber Index (CUT)24.300.31+1.29%24.2224.3024.194486ETFs
Clean Diesel Technologies (CDTI)3.36-0.55-14.07%3.753.953.208110845Efficient Vehicle Stocks
Clean Energy Fuels (CLNE)7.20-0.07-0.96%7.357.397.01605695Natural Gas Vehicle Stocks
Clearford Industries (CLI.V)0.090.000.00%0.090.090.0920000Waste-to-Energy Stocks
Climate Exchange PLC (CXCHY)0.00N/AN/AN/AN/AN/AN/AEnvironmental Market Stocks
Clipper Windpower (CRPWF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
CO2 Solutions, Inc. (COSLF)0.090.000.00%N/AN/AN/A0Pollution Control Stocks
Codexis, Inc. (CDXS)2.54-0.01-0.39%2.562.612.516868Biofuel Stocks
Companhia Energetica de Minas Gerais (CIG)5.82-0.11-1.77%5.845.855.771261372Power Production Stocks
Composite Technology (CPTC)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks
Comverge (COMV)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded, Smart Grid Stocks
Conergy (CEYHF)0.000.000.00%N/AN/AN/A0Solar Stocks
Constellation Energy Group (CEG)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Construcciones y Auxiliar de Ferrocarriles (CAF.MC)0.00N/AN/AN/AN/AN/AN/AAlternative Transportation Stocks
Control4 Corporation (CTRL)16.392.72+19.87%14.8316.4814.70819403Smart Grid Stocks
Cooper Power Systems (CBE)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Smart Grid Stocks
Cosan Ltd (CZZ)10.30-0.07-0.68%10.3510.4410.28211538Biofuel Stocks, Ethanol Stocks
Covanta Holding Corp. (CVA)22.040.17+0.78%22.0022.0521.88279763Power Production Stocks, Waste-to-Energy Stocks
CPS Technologies Corp. (CPSH)2.690.18+7.17%2.432.692.431300Efficient Vehicle Stocks
Cree Inc (CREE)31.46-0.05-0.16%31.9632.3231.43822183Energy Efficiency Stocks
CRS Electronics, Inc (LEDCF)0.130.000.00%N/AN/AN/A0Energy Efficiency Stocks
CSR Zhuzhou Electric Locomotive (ZHUZF)3.630.000.00%N/AN/AN/A0Alternative Transportation Stocks
Cubic Corporation (CUB)48.310.36+0.75%48.7748.7748.1522057Alternative Transportation Stocks, Smart Transportation Stocks
Cyclone Power Technologies (CYPW)0.000.00+9.09%0.000.000.002037700Efficient Vehicle Stocks, Energy Efficiency Stocks
Cypress Semiconductor Corporation (CY)9.880.38+4.00%9.7610.029.711577480Solar Stocks
Dais Analytic Corp. (DLYT)0.30-0.01-2.90%0.310.310.3063800Electricity Storage Stocks, Energy Efficiency Stocks
DAQO New Energy Corp. (DQ)38.881.72+4.63%39.0039.0038.5094947Solar Stocks
Darling International, Inc. (DAR)17.510.27+1.57%17.5317.5617.41389443Biomass Stocks
Datang International Power (DIPGY)10.340.000.00%N/AN/AN/A74Wind Stocks
DayStar Tech (DSTI)0.060.00+2.46%0.060.060.06143Solar Stocks
Deltic Timber Corp. (DEL)65.000.11+0.17%65.7865.7864.039216Biomass Stocks
Digi International (DGII)8.260.06+0.67%8.348.378.0726299Electric Grid Stocks, Smart Grid Stocks
Dong Fang Electric (DNGFF)1.670.000.00%N/AN/AN/A0Wind Stocks
Dorel Industries (DIIBF)30.610.000.00%N/AN/AN/A80Alternative Transportation Stocks
Dow Chemical Company (DOW)49.311.06+2.20%48.7549.4248.443549603Conglomerates
Dresser-Rand Group (DRC)81.74-0.05-0.06%81.8581.8581.61282976Electricity Storage Stocks
DWS Climate Change Fund Class A (WRMAX)5.49-0.01-0.18%N/AN/AN/AN/AMutual Funds
DWS Climate Change Fund Class S (WRMSX)5.560.000.00%N/AN/AN/AN/AMutual Funds
Dyadic International (DYAI)1.49-0.03-1.97%1.521.551.4928701Biofuel Stocks, Ethanol Stocks
Dynamotive Energy Systems (DYMTF)0.070.000.00%N/AN/AN/A0Biofuel Stocks
E.I. du Pont de Nemours & Co. (DD)68.751.09+1.61%68.3768.7568.111096026Conglomerates
E.ON AG (EONGY)17.100.30+1.76%17.0117.1016.9735670Power Production Stocks, Wind Stocks
Eaga PLC (EAGA.L)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
Eaton Corporation PLC (ETN)68.011.24+1.86%67.8568.4267.261086581Conglomerates
Echelon Corporation (ELON)2.060.03+1.48%2.052.082.0125811Electric Grid Stocks, Smart Grid Stocks
Ecologic Transportation, Inc. (EGCT)0.060.000.00%N/AN/AN/A0Efficient Vehicle Stocks
EcoSynthetix, Inc. (ECO.TO)1.620.000.00%1.551.701.5510Biomass Stocks
ECOtality (ECTY)0.120.000.00%N/AN/AN/A0Efficient Vehicle Stocks
EDF Energies Nouvelles (EDFEF)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Edison International (eix)62.42-0.14-0.22%62.7262.8062.14655903Power Production Stocks, Wind Stocks
EDP (EDFEF)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Electro Energy, Inc. (EEEI)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Elster Group (ELT)0.00N/AN/AN/AN/AN/AN/ASmart Grid Stocks
Emcore (EMKR)5.240.06+1.16%5.245.255.2134113Solar Stocks
EMCORE Group, Inc (EME)43.951.26+2.95%43.2644.0042.86137844Electric Grid Stocks
Emerson Electric (EMR)64.140.72+1.14%64.2264.5264.091909516Conglomerates
Enbridge, Inc. (ENB)47.540.26+0.55%47.1548.1247.15378967Conglomerates
Endesa (EEE)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Enel (ENLAY)4.970.11+2.26%4.964.974.96928Power Production Stocks, Wind Stocks
Ener1, Inc. (HEVVQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
Energy Connect Group, Inc. (ECNG)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Energy Conversion Devices (ENER)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Energy Development Corporation (EGDCY)16.630.000.00%N/AN/AN/A0Geothermal Stocks, Power Production Stocks
Energy Focus, Inc. (EFOI)6.120.01+0.16%6.056.155.8410367Energy Efficiency Stocks
Energy Recovery, Inc. (ERII)4.52-0.16-3.32%4.834.834.44108844Energy Efficiency Stocks
EnergySolutions, Inc. (ES)0.00N/AN/AN/AN/AN/AN/ANuclear Energy Stocks, Pollution Control Stocks
EnerNOC (ENOC)14.750.01+0.07%14.9614.9614.6834363Electric Grid Stocks, Smart Grid Stocks
EnerSys (ENS)62.151.50+2.47%62.0162.2261.1976617Battery Stocks, Electricity Storage Stocks
Enova Systems (ENV.L)2.500.000.00%2.503.603.6010428Efficient Vehicle Stocks, Fuel Cell Stocks
Enphase Energy, Inc. (ENPH)15.020.89+6.31%14.7015.1414.48247132Solar Stocks
Entech Solar, Inc. (ENSL)0.000.000.00%N/AN/AN/A0Solar Stocks
Environmental Power Corp (EPGRQ)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Envision Solar International (EVSI)0.160.00+2.19%0.160.160.1616500Solar Stocks
Epistar Corporation (TW10) (2448.TW)54.901.40+2.62%53.7054.9053.303148127Energy Efficiency Stocks
ERA Carbon Offests Ltd. (ESR,V)21.36-0.16-0.73%21.3521.3621.35900Environmental Market Stocks
ESCO Technologies (ESE)37.910.49+1.31%38.0338.1137.3913771Smart Grid Stocks
ESCO Technologies, Inc. (ESE)37.910.49+1.31%38.0338.1137.3913771Electric Grid Stocks
Etrion Corp. (ETRXF)0.430.000.00%N/AN/AN/A0Power Production Stocks, Solar Stocks
Euro Tech Holdings (CLWT)3.42-0.02-0.61%N/A3.423.411500Pollution Control Stocks
Evergreen Energy (EEE)0.00N/AN/AN/AN/AN/AN/APollution Control Stocks
Evergreen Solar (ESLRQ)0.020.000.00%N/AN/AN/A0No Longer Publicly Traded
Exelon Corp. (EXC)36.42-0.28-0.76%36.8736.8736.201266357Nuclear Energy Stocks
Exide Technologies (XIDE)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Fidelity Select Environment and Alternative Energy Portfolio (FSLEX)22.440.15+0.67%N/AN/AN/AN/AMutual Funds
Finavera Wind Energy (FNVRF)0.110.000.00%N/AN/AN/A0Wind Stocks
First American Scientific Corp. (FASC)0.010.000.00%0.010.010.019500Biomass Stocks
First Solar Inc (FSLR)57.991.89+3.37%57.4958.3356.60785923Solar Stocks
First Trust Global Wind Energy Index (FAN)10.900.01+0.12%10.9710.9910.904642ETFs
First Trust Nasdaq Clean Edge Smart Grid Infrastructure Index Fund (GRID)35.490.61+1.75%35.6835.4935.49268ETFs, Smart Grid Stocks
First Trust NASDAQ Clean Edge US Liquid (QCLN)18.210.49+2.77%18.1318.3018.0919278ETFs
Firstgroup, PLC (FGP.L)112.001.20+1.08%111.40113.10111.302081082Alternative Transportation Stocks
Firsthand Alternative Energy (ALTEX)6.500.02+0.31%N/AN/AN/AN/AMutual Funds
Fleetmatics Group PLC (FLTX)36.881.08+3.02%36.1036.9835.58197019Smart Transportation Stocks
FLIR Systems, Inc. (FLIR)33.570.63+1.91%33.3833.6333.05163764Energy Efficiency Stocks
Flux Power Holdings, Inc (FLUX)0.130.01+12.07%0.130.130.131286Battery Stocks
Forcefield Energy, Inc. (FNRG)6.34-0.01-0.16%6.346.356.344500Energy Efficiency Stocks
Four Rivers Bioenergy / Verta Energy (FRBE)0.030.000.00%N/AN/AN/A0Waste-to-Energy Stocks
Fuel Systems Solutions (FSYS)9.130.15+1.69%9.129.159.0343335Natural Gas Vehicle Stocks
Fuel Tech (FTEK)4.050.02+0.50%4.034.114.0113230Pollution Control Stocks
FuelCell Energy (FCEL)1.850.02+1.09%1.861.881.83963209Fuel Cell Stocks
FutureFuel Corp. (FF)13.160.30+2.33%13.0613.2412.9758890Biodiesel Stocks, Biofuel Stocks
Gabelli SRI Green Fund class AAA (SRIGX)13.950.09+0.65%N/AN/AN/AN/AMutual Funds
Gabelli SRI Green Fund class C (SRICX)13.310.09+0.68%N/AN/AN/AN/AMutual Funds
Gamesa (GCTAF)9.820.56+6.05%9.829.829.82519Wind Stocks
Garmin, Ltd. (GRMN)55.201.06+1.96%54.8755.2454.37444767Smart Transportation Stocks
GCL-Poly Energy Holdings Ltd. (3800.HK)2.620.000.00%2.642.662.6173651296Solar Stocks
General Cable (BGC)13.590.38+2.88%13.3013.6313.23398895Electric Grid Stocks
General Electric (GE)25.910.24+0.92%25.8725.9325.8110587469Conglomerates, Energy Efficiency Stocks, Nuclear Energy Stocks, Smart Grid Stocks, Wind Stocks
Gentherm, Inc. (THRM)40.412.31+6.06%39.1940.7339.00364260Efficient Vehicle Stocks
Geodynamics Limited (GDY.AX)0.040.000.00%0.050.050.0440632Geothermal Stocks
Gevo, Inc. (GEVO)0.33-0.02-6.75%0.320.370.32140580Biofuel Stocks
Giant Manufacturing (9921.TW)246.001.00+0.41%245.00248.00240.00206650Alternative Transportation Stocks
Global Power Equipment (GLPW)14.671.34+10.05%12.0315.5912.0378984Nuclear Energy Stocks
Global X Lithium ETF (LIT)12.090.13+1.09%12.0312.0912.017601Battery Stocks, ETFs
Global X Uranium ETF (URA)11.52-0.01-0.11%11.5911.6011.4548602ETFs, Nuclear Energy Stocks
Global X Waste Management ETF (WSTE)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Goldpoly New Energy Holdings (0686.HK)1.01-0.02-1.94%1.051.070.99100924608Power Production Stocks, Solar Stocks
Google (GOOG)556.716.40+1.16%559.57559.57554.75805395Smart Grid Stocks
Graftech International (GTI)4.32-0.02-0.46%4.474.484.32545906Electricity Storage Stocks, Solar Stocks
Grande West Transportation Group Inc. (BUS.V)0.400.000.00%0.400.400.362000Alternative Transportation Stocks
Great Lakes Dredge and Dock (GLDD)6.980.13+1.90%7.057.056.9166851Alternative Transportation Stocks
Green Earth Technologies (GETG)0.070.000.00%0.070.070.072870Biofuel Stocks
Green Plains Renewable Energy (GPRE)34.010.01+0.03%34.2434.5133.21444716Biofuel Stocks, Ethanol Stocks
Green Star Products, Inc. (GSPI)0.010.00-1.96%0.010.010.01354800Biodiesel Stocks
Greenbriar Capital Corp. (GRB.V)1.550.000.00%1.501.551.5015000Solar Stocks
Greenbrier (GBX)60.50-0.24-0.40%62.6062.6059.75434210Alternative Transportation Stocks
Greencoat UK Wind (UKW.L)109.22-0.03-0.03%109.00109.42108.50317264Power Production Stocks, Wind Stocks
GreenHouse Holdings, Inc (GRHU)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
GreenHunter Energy (GRH)1.15-0.08-6.50%1.231.231.1327099Biofuel Stocks
Greenko Group PLC (GKO.L)143.00-0.50-0.35%146.00146.00142.44205047Power Production Stocks
Greenshift Corporation (GERS)0.000.000.00%0.000.000.00100001Biodiesel Stocks, Biofuel Stocks
GT Advanced Technologies (GTAT)0.440.000.00%N/AN/AN/A0Energy Efficiency Stocks, Solar Stocks
Guggenheim Global Solar ETF (TAN)38.120.83+2.23%37.7538.2037.5949207ETFs, Solar Stocks
Guinness Atkinson Alternative Energy Fund (GAAEX)3.770.000.00%N/AN/AN/AN/AMutual Funds
Gushan Environmental Energy Ltd (GU)0.00N/AN/AN/AN/AN/AN/ABiodiesel Stocks, Biofuel Stocks
Hammond Power Solutions (HMDPF)5.740.000.00%N/AN/AN/A0Wind Stocks
Hannon Armstrong Sustainable Infrastructure Capital Inc. (HASI)13.73-0.11-0.79%13.6313.9513.63104191Energy Efficiency Stocks
Hansen Transmissions (HSNTF)0.00N/AN/AN/AN/AN/AN/A
Hansen Transmissions (HSNTF)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Hanwha SolarOne Company (HSOL)2.050.05+2.50%2.002.092.0077239Solar Stocks
Helix Wind (HLXW)0.000.000.00%N/AN/AN/A0Wind Stocks
Hemisphere GPS (HEMGF)0.00N/AN/AN/AN/AN/AN/APollution Control Stocks
Hemisphere GPS Inc. (HEM.TO)0.820.000.00%N/A0.820.820Smart Transportation Stocks
Highpower International (HPJ)6.490.21+3.34%6.476.676.28117229Battery Stocks, Electricity Storage Stocks
Hoku Scientific (HOKU)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Honeywell (HON)96.731.14+1.19%96.9396.9896.311221100Energy Efficiency Stocks
Hubbell, Inc. (HUB-B)111.952.81+2.57%110.59112.14109.01227149Electric Grid Stocks
Hy-Drive Technologies Ltd. (HGS.V)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Hydrogenics Corp (HYGS)17.430.51+3.01%17.2017.6017.1031394Fuel Cell Stocks, Hydrogen Stocks
HydroPhi Technologies Group, Inc. (HPTG)0.010.00-4.76%0.010.010.01397500Hydrogen Stocks
HyperSolar, Inc (HYSR)0.020.00-8.26%0.020.020.021168500Hydrogen Stocks
IBC Advanced Alloys Corp (IAALF)0.12-0.01-7.12%0.130.130.1225750Nuclear Energy Stocks
Iberdrola Renovables (IBDRY)28.250.12+0.43%28.2628.2628.251191Power Production Stocks, Wind Stocks
Ideal Power Inc. (IPWR)7.04-0.34-4.61%7.267.267.041830Energy Efficiency Stocks
Infigen energy (IFGNF)0.230.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
Innergex Power Income Fund (INRGF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Innergex Renewable Energy Inc. (INGXF)9.740.000.00%N/AN/AN/A0Hydroelectric Stocks, Power Production Stocks
Intermolecular, Inc. (IMI)2.290.06+2.69%2.282.342.2550607Conglomerates
International Business Machines Corp. (IBM)164.10-0.25-0.15%165.56165.59163.821424004Smart Grid Stocks
International Isotopes (INIS)0.040.00-12.25%0.040.040.042000Nuclear Energy Stocks
International Power (IPRPY)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
International Power plc (IPR)0.00N/AN/AN/AN/AN/AN/APower Production Stocks, Wind Stocks
iPath Global Carbon ETN (GRN)7.790.000.00%N/AN/AN/A0ETFs
IQ Global Agribusiness Small Cap (CROP)26.750.22+0.82%26.6826.7526.684028Biomass Stocks, ETFs
iShares Global Timber & Forestry Index Fund (WOOD)52.000.65+1.27%51.7552.0051.549309ETFs
iShares S&P Global Clean Energy Index ETF (ICLN)10.380.10+0.97%10.4010.4110.3625950ETFs
iShares S&P Global Nuclear Energy Index (NUCL)36.150.000.00%N/AN/AN/A0ETFs, Nuclear Energy Stocks
ITC Holdings Corp (ITC)39.530.03+0.08%39.7539.9439.28656910Electric Grid Stocks
ITM Power (ITM.L)22.90-0.10-0.43%22.5023.9822.5040263Fuel Cell Stocks
Itron (ITRI)39.540.55+1.41%39.8139.8538.9475716Electric Grid Stocks, Smart Grid Stocks
IXYS Corporation (IXYS)11.290.35+3.20%11.2511.4811.0174867Energy Efficiency Stocks
JA Solar Holdings (JASO)8.300.10+1.22%8.328.428.20538547Solar Stocks
JBI, Inc (JBII)0.100.000.00%N/AN/AN/A0Synthetic Fuel Stocks
JinkoSolar Holding Co. (JKS)23.950.89+3.86%23.4124.4023.27840999Solar Stocks
Jinpan International, Ltd. (JST)7.710.01+0.07%7.747.947.715775Electric Grid Stocks
John Deere (DE)85.750.52+0.61%86.1486.1484.98703432Biomass Stocks, Conglomerates
Johnson Controls (JCI)47.331.54+3.35%46.4247.4546.401882491Battery Stocks, Conglomerates, Energy Efficiency Stocks
Juhl Wind Inc. (JUHL)0.18-0.01-5.41%0.180.180.1815000Wind Stocks
Kandi Technologies Corp. (KNDI)16.11-0.05-0.31%16.4616.4715.94394189Efficient Vehicle Stocks
Kaydon Corp (KDN)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Keewatin Windpower (KWPW)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Kemet Corp. (KEM)4.880.14+2.95%4.904.914.7644840Battery Stocks, Electricity Storage Stocks
Kingspan Group, PLC (KGSPF)15.820.000.00%N/AN/AN/A0Energy Efficiency Stocks
KiOR, Inc. (KIOR)0.080.01+11.89%0.070.090.0766312Biofuel Stocks
Kyocera (KYO)46.112.34+5.35%45.6946.2345.6916110Solar Stocks
L. B. Foster (FSTR)53.500.53+1.00%54.2854.2852.9210972Alternative Transportation Stocks
Landi Renzo S.p.A. (LDRZF)1.290.000.00%N/AN/AN/A0Natural Gas Vehicle Stocks
LDK Solar (LDKSY)0.210.000.00%N/AN/AN/A0Solar Stocks
Leo Motors (LEOM)0.07-0.01-9.63%0.070.070.07200Efficient Vehicle Stocks
Leuthold Global Clean Technology Fund (LGCTX)8.950.00-0.04%N/AN/AN/AN/AMutual Funds
Li-ion Motors (LMCO)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
Lighting Science Group Corp. (LSCG)0.180.05+34.62%0.180.180.1337781Energy Efficiency Stocks
Lime Energy (LIME)3.15-0.08-2.48%N/A3.153.01954Energy Efficiency Stocks
Linamar (LIMAF)51.170.000.00%N/AN/AN/A0Efficient Vehicle Stocks
Linear Technology Corp. (LLTC)43.422.11+5.11%42.7943.7542.051459459Energy Efficiency Stocks
Lithium Technology Corporation (LTHU)0.000.000.00%N/AN/AN/A0Battery Stocks
LSB Industries (LXU)37.400.44+1.19%37.6537.6537.0216950Energy Efficiency Stocks, Geothermal Stocks
Magna International (MGA)98.642.32+2.41%97.2699.1497.13274157Efficient Vehicle Stocks
Magnetek Inc (MAG)30.870.07+0.22%30.9631.3530.202190Electric Grid Stocks
Mantra Venture Group Ltd (MVTG)0.410.000.00%0.410.410.4118675Fuel Cell Stocks
Market Vectors Global Alternative Energy Fund (GEX)56.641.21+2.18%56.5456.8856.481130ETFs
Market Vectors Nuclear Energy ETF (NLR)52.520.45+0.86%52.3852.9552.347827ETFs, Nuclear Energy Stocks
Market Vectors Rare Earth/Strategic Metals ETF (REMX)27.420.13+0.48%27.4327.5027.2314189ETFs
Market Vectors/Van Eck Global Solar Energy ETF (KWT)72.050.77+1.08%71.5472.0571.54731ETFs
Market Vectors® Environmental Services ETF (EVX)65.090.000.00%N/AN/AN/A0Biomass Stocks
MasTec Inc. (MTZ)28.572.10+7.93%28.1729.2228.00844078Electric Grid Stocks
Maxwell Technologies Inc (MXWL)11.170.49+4.59%11.0511.4511.00215202Electricity Storage Stocks
MeadWestvaco Corp. (MWV)43.980.91+2.11%43.8044.0043.28305119Battery Stocks, Electricity Storage Stocks
Mechanical Technology (MKTY)0.890.000.00%N/AN/AN/A14Solar Stocks
Medis Technologies (MDTL)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Merida Industry Co. Ltd. (9914.TW)210.000.50+0.24%209.50210.50208.50375018Alternative Transportation Stocks
Metabolix, Inc. (MBLX)0.710.01+1.41%0.700.710.6817641Biofuel Stocks
Methes Energies International (MEIL)1.16-0.06-4.84%N/A1.241.169535Biodiesel Stocks
Meyer Burger (MBTN.SW)8.090.19+2.41%8.018.107.83624676Solar Stocks
MGP Ingredients (MGPI)12.660.21+1.67%12.5112.7912.127143Ethanol Stocks
MidAmerican Energy (MDPWK)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
MISTRAS Group, Inc. (MG)16.460.21+1.29%16.5016.6216.3623698Smart Grid Stocks
Mitsubishi Electric (MIELY)25.951.14+4.59%25.7725.9525.673900Solar Stocks
MiX Telematics Limited (MIXT)8.66-0.07-0.80%8.648.668.642816Smart Transportation Stocks
Modine Manufacturing (MOD)12.470.44+3.66%12.3112.5612.09113032Energy Efficiency Stocks
Molycorp, Inc. (MCP)1.400.03+2.19%1.391.401.36971230Efficient Vehicle Stocks
mPhase Technologies (XDSL)0.000.00+14.29%0.000.000.0017557564Battery Stocks
MYR Group Inc. (MYRG)25.930.64+2.53%25.7225.9425.3725703Electric Grid Stocks
N-Viro International Corp. (NVIC)1.600.000.00%N/AN/AN/A0Waste-to-Energy Stocks
NaiKun Wind Energy Group Inc. (NKWFF)0.100.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
NAPEC Inc. (NPC.TO)0.86-0.06-6.52%0.860.860.86500Electric Grid Stocks
National Express Group (NEX.L)251.605.40+2.19%247.80254.29247.70364016Alternative Transportation Stocks
National Grid PLC (NGG)74.070.51+0.69%74.1874.1873.87142030Electric Grid Stocks
Neah Power Systems (NPWZ)0.010.000.00%0.010.010.0187617Fuel Cell Stocks
Neo-Neon Holdings (1868.hk)1.250.000.00%1.231.261.23426000Energy Efficiency Stocks
Neste Oil (NEF.F)16.67-0.19-1.13%16.9716.9716.9730Biodiesel Stocks, Biofuel Stocks
Nevada Geothermal Power (NGLPF)0.060.000.00%N/AN/AN/A0No Longer Publicly Traded
New Alternatives FD Inc (NALFX)50.060.38+0.76%N/AN/AN/AN/AMutual Funds
New Energy Systems (NEWN)0.030.000.00%0.030.030.03800Battery Stocks
New Energy Technologies (NENE)1.400.02+1.31%1.361.401.363850Solar Stocks
New Flyer Industries (NFYEF)11.760.000.00%N/AN/AN/A0Alternative Transportation Stocks
NextEra Energy Partners, LP (NEP)36.00-0.21-0.58%36.5036.9336.0089326Power Production Stocks
NextEra Energy, Inc. (NEE)99.64-0.27-0.27%100.35100.4998.87654806Power Production Stocks
NGK Insulators Ltd. (NGKIF)23.050.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
Nordex AG (NRDXF)16.700.000.00%N/AN/AN/A0Wind Stocks
Norfolk Southern Corp. (NSC)110.390.85+0.78%111.28111.42109.76604142Alternative Transportation Stocks
Northland Power Inc. (NPIFF)15.180.000.00%N/AN/AN/A0Power Production Stocks
Northwestern Corp (NWE)52.970.22+0.42%52.9853.4152.6836736Power Production Stocks
Nova Biosource Fuels Inc (NBF)0.00N/AN/AN/AN/AN/AN/ABiodiesel Stocks
Novozymes (NVZMY)46.21-0.10-0.22%46.0746.3146.073339Biofuel Stocks
NovX21 (NOV.V)0.08-0.01-11.11%0.090.090.0856000Energy Efficiency Stocks
NRG Yield, Inc. (NYLD)49.950.33+0.67%50.4150.5449.29138767Power Production Stocks
OC Oerlikon Corporation, Inc. (OERL.SW)12.200.20+1.67%12.0012.2012.001040965Solar Stocks
Ocean Power Technologies Inc. (OPTT)1.030.000.00%1.011.041.013410Ocean Power Stocks
OM Group (OMG)26.250.62+2.40%26.0126.2525.8227813Battery Stocks
Omron Corp ADR (OMRNY)48.122.79+6.15%47.6948.1247.69650Energy Efficiency Stocks
OneRoof Energy (ON.V)1.100.000.00%1.101.101.10400Solar Stocks
OPEL Technologies, Inc. (OPL.V)0.480.000.00%N/A0.480.480Solar Stocks
Opower, Inc. (OPWR)18.220.31+1.73%18.2518.2517.8919460Smart Grid Stocks
Opus Group AB (OPPXF)1.580.000.00%N/AN/AN/A0Pollution Control Stocks
Orient Green Power (GREENPOWER.BO)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
OriginOil, Inc. (OOIL)0.17-0.01-3.10%0.180.180.16125621Biodiesel Stocks, Biofuel Stocks
Orion Energy Systems, Inc. (OESX)5.820.06+1.04%5.845.845.771762Energy Efficiency Stocks
Ormat (ORA)28.740.07+0.24%28.7528.7528.5612648Geothermal Stocks
Ormat Industries (ORMT.TA)2565.00-65.00-2.47%2640.002640.002533.0074380Geothermal Stocks
Otter Tail Corp (OTTR)31.050.23+0.75%31.0431.1030.6131553Power Production Stocks, Wind Stocks
Owens Corning (OC)31.910.41+1.30%31.8132.0931.55212647Energy Efficiency Stocks, Wind Stocks
Pacific Ethanol (PEIX)13.040.34+2.64%13.0013.1212.36578301Ethanol Stocks
Pacific Gas & Electric (PCG)49.950.10+0.20%50.0650.2049.661252506Power Production Stocks
Parabel Inc. (PALG)10.250.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
Pattern Energy Group Inc. (PEGI)28.92-0.20-0.69%30.5731.1128.8583211Power Production Stocks
PetroSun, Inc. (PSUD)0.010.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
PFB Corporation (PFB.TO)3.920.000.00%3.933.933.922250Energy Efficiency Stocks
Philips (PHG)27.870.39+1.42%27.9227.9527.77227352Energy Efficiency Stocks
Piaggio & C.S.p.A (PIAGF)2.84-0.01-0.35%2.722.852.721300Alternative Transportation Stocks
Pike Electric Corporation (PIKE)11.940.01+0.08%11.9711.9711.9456443Electric Grid Stocks
Plug Power (PLUG)4.690.20+4.45%4.564.734.524376580Fuel Cell Stocks, Hydrogen Stocks
Plum Creek Timber Co. Inc. (PCL)40.980.35+0.86%40.8740.9940.53320752Biomass Stocks
Plutonic Power Corp (PUOPF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
PNE Wind AG (PNE3.DE)2.24-0.02-0.80%2.272.292.2256619Wind Stocks
Polaris Geothermal (PGTHF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Polypore International (PPO)43.150.79+1.86%43.2643.2642.38101544Battery Stocks
Portec Rail Products (PRPX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Portland General Electric (POR)36.40-0.01-0.02%36.7236.8636.29180334Power Production Stocks, Wind Stocks
Potlatch Corp. (PCH)44.120.37+0.84%44.1944.1943.1962651Biomass Stocks
Power Efficiency Corporation (PEFF)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
Power Integrations (POWI)49.23-0.95-1.89%50.3753.4548.99294298Energy Efficiency Stocks
Power REIT (PW)10.01-0.10-0.94%10.0010.0110.005500Alternative Transportation Stocks, Power Production Stocks
Power REIT 7.75% Series A Cumulative Preferred (PW-PA)25.350.000.00%N/AN/AN/A0Alternative Transportation Stocks, Solar Stocks
Power Solutions International (PSIX)64.002.41+3.91%62.9764.2562.8224766Efficient Vehicle Stocks, Natural Gas Vehicle Stocks
Power-One, Inc. (PWER)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks
PowerSecure International, Inc. (POWR)11.150.38+3.53%11.0411.4410.90162036Electric Grid Stocks, Energy Efficiency Stocks, Smart Grid Stocks
PowerShares Build America Bond (BAB)29.76-0.12-0.40%29.8429.8529.7058586ETFs
PowerShares Clean Energy (PBW)5.990.12+2.04%5.956.025.9444009ETFs
Powershares Cleantech Portfolio (PZD)29.020.25+0.86%28.9029.0228.90684ETFs
PowerShares Global Clean Energy Portfolio (PBD)12.570.18+1.42%12.5612.5712.485754ETFs
PowerShares Global Nuclear Energy Portfolio ETF (PKN)0.00N/AN/AN/AN/AN/AN/AETFs, Nuclear Energy Stocks
Powershares Global Progressive Transport (PTRP)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
PowerShares Global Wind Energy (PWND)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Powershares Wilderhill Progressive Energy Portfolio (PUW)28.750.43+1.52%28.7328.7528.571240ETFs
Premier Power Renewable Energy (PPRW)0.020.000.00%N/AN/AN/A0Solar Stocks
Primary Energy Recycling Corp. (PENGF)5.17-0.07-1.34%5.215.215.177000Energy Efficiency Stocks, Power Production Stocks, Waste-to-Energy Stocks
Principal Solar (PSWW)1.790.000.00%N/AN/AN/A0Solar Stocks
Proton Power Systems (PPS.L)5.130.000.00%5.135.115.0073932Fuel Cell Stocks, Hydrogen Stocks
Prysmian S.P.A (PRYMF)21.200.000.00%N/AN/AN/A0Electric Grid Stocks
Puget Sound Energy (PUGSP)0.00N/AN/AN/AN/AN/AN/APower Production Stocks, Wind Stocks
Pure Energy (PUURF)0.000.000.00%N/AN/AN/A0Battery Stocks
Pure Technologies Ltd. (PUR.TO)7.880.21+2.74%7.777.927.7115848Energy Efficiency Stocks
Q-Cells (QCLSF)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
Quanta Services Inc (PWR)33.750.61+1.83%33.7533.8033.36516148Electric Grid Stocks
Quantum Fuel Systems (QTWW)3.930.02+0.51%3.913.973.9019226Efficient Vehicle Stocks, Hydrogen Stocks, Natural Gas Vehicle Stocks
Quantum Solar Power Corp. (QSPW)0.000.00-25.00%0.000.000.0090000Solar Stocks
Ram Power Corp. (RPG.TO)0.01-0.01-33.33%0.020.020.011288000Geothermal Stocks
Raser Technologies (RZTIQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
RDX Technologies, Inc. (RDX.V)0.500.000.00%0.500.510.5026084Biodiesel Stocks, Waste-to-Energy Stocks
Red Electrica (RDEIY)17.420.15+0.84%17.4917.4917.421459Electric Grid Stocks
Renegy (RGYH)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Renesola Ltd. (SOL)2.410.06+2.55%2.392.452.331532119Solar Stocks
Renewable Energy Corp ASA (RNWEF)0.370.000.00%N/AN/AN/A0Solar Stocks
Renewable Energy Developers, Inc. (rdZ.TO)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Renewable Energy Group (REGI)10.500.09+0.86%10.5010.5810.31131964Biodiesel Stocks, Biofuel Stocks
Renewable Energy Trade Board Corporation (EBODF)2.650.15+6.00%2.602.652.601472Solar Stocks
Rentech (RTK)1.57-0.01-0.32%1.611.641.54524400Biofuel Stocks, Biomass Stocks, Synthetic Fuel Stocks
REpower Systems AG (RPW.DE)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Resin Systems (RSSYF)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks
Revolution Lighting Technologies, Inc. (RVLT)1.760.03+1.73%1.761.771.7031889Energy Efficiency Stocks
REX American Resources Corp. (REX)71.050.75+1.07%71.4671.7468.3077513Ethanol Stocks
RGS Energy (RGSE)0.79-0.14-15.29%0.900.980.721106394Solar Stocks
Ricardo PLC (RCDO.L)660.003.00+0.46%657.00660.00657.00142Efficient Vehicle Stocks
RINO International Corp. (RINO)0.000.000.00%N/AN/AN/A0Pollution Control Stocks
Rockwool International A/S B (RKWBF)145.600.000.00%N/AN/AN/A0Energy Efficiency Stocks
Roper Industries, Inc. (ROP)158.083.25+2.10%157.22159.18156.55252549Conglomerates
Rubicon Technology (RBCN)4.250.08+1.92%4.314.314.14198727Energy Efficiency Stocks
RuggedCom (RUGGF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Run of River Power Inc. (ROR.V)0.010.000.00%0.010.010.01500000Hydroelectric Stocks
Saft Group (SGPEF)36.750.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
SAIC, Inc. (SAI)0.00N/AN/AN/AN/AN/AN/AConglomerates
Sanyo Electric (SANYY)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
Sasol Ltd. (SSL)49.88-0.55-1.09%50.2150.2349.6096187Synthetic Fuel Stocks
SatCon Technology (SATC)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sauer Energy, Inc. (SENY)0.130.01+7.71%0.130.130.131000Wind Stocks
SavWatt USA, Inc. (SAVW)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
Schneider Electric (SBGSF)75.750.000.00%N/AN/AN/A0Electric Grid Stocks
SemiLEDs Corporation (LEDS)0.500.04+7.60%N/A0.500.467300Energy Efficiency Stocks
Sensata Technologies (ST)49.161.57+3.30%48.3249.2147.99583445Efficient Vehicle Stocks, Energy Efficiency Stocks
SFC Smart Fuel Cell (SSMFF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Shanghai Prime Machinery Co. (SMHYF)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Sharp Corp ADR (SHCAY)2.490.03+1.22%2.482.502.4821668Solar Stocks
Shaw Group Inc. (SHAW)0.00N/AN/AN/AN/AN/AN/AConglomerates
Shelton Green Alpha Fund (NEXTX)14.500.09+0.62%N/AN/AN/AN/AMutual Funds
Shikun & Binui (SKBN.TA)862.00-22.80-2.58%884.80882.00855.00202401Conglomerates
Shimano, Inc. Ltd. (SHMDF)125.400.000.00%N/AN/AN/A0Alternative Transportation Stocks
Shunfeng Photovoltaic (1165.hk)6.47-0.35-5.13%6.826.836.328068229Solar Stocks
Siemens (SI)0.00N/AN/AN/AN/AN/AN/AConglomerates, Nuclear Energy Stocks
Sierra Geothermal Power Corp (SRA.V)0.150.000.00%0.140.150.1418000No Longer Publicly Traded
Silex Systems Limited (SLX.AX)0.580.01+0.87%0.590.600.57112165Nuclear Energy Stocks, Solar Stocks
Silver Spring Networks, Inc. (SSNI)9.660.14+1.47%9.629.869.5548681Smart Grid Stocks
Sino-Forest Corporation (TRE.TO)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Sinovel Wind Group (601558.SS)0.00N/AN/AN/AN/AN/AN/AWind Stocks
SKF AB (SKFRY)19.99-0.20-0.99%19.9519.9919.95782Wind Stocks
Sky Harvest Wind Power (SKYH)0.060.000.00%N/AN/AN/A0Wind Stocks
SMA Solar Technology (S92.DE)20.100.96+5.02%19.5820.1719.3770098Electric Grid Stocks, Solar Stocks
Solar Millenium AG (S2M.DE)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Solar Wind Energy Tower (SWET)0.020.00+2.13%0.020.020.02438364Solar Stocks
SolarCity Corporation (SCTY)58.812.48+4.40%57.3859.3557.351968891Solar Stocks
Solaria Energia (SEYMF)1.660.000.00%N/AN/AN/A0Solar Stocks
SolarWorld AG (SRWRF)15.100.000.00%N/AN/AN/A54Solar Stocks
Solazyme, Inc. (SZYM)7.220.29+4.18%7.197.257.00188261Biofuel Stocks
Solon AG (SGFRF)0.030.000.00%N/AN/AN/A0Solar Stocks
Southern Company (SO)46.12-0.33-0.71%46.6346.6945.862229103Pollution Control Stocks
SPDR Nuveen Barclays Cap Build America Bonds (BABS)61.57-0.21-0.34%61.7161.7361.573467ETFs
Spire Corporation (SPIR)0.390.04+11.43%0.350.390.3512250Solar Stocks
Stagecoach Group PLC (SGC.L)388.90-6.70-1.69%400.00400.00388.80329646Alternative Transportation Stocks
Stantec, Inc (STN)63.70-0.31-0.48%64.3964.6263.565911Energy Efficiency Stocks
StarTech Environmental (STHKQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded, Waste-to-Energy Stocks
Stella Jones (STLJF)30.240.000.00%N/AN/AN/A0Alternative Transportation Stocks, Electric Grid Stocks
Stericycle, Inc. (SRCL)125.351.62+1.31%124.37125.55124.37147295Biomass Stocks
STR Holdings, Inc. (STRI)1.28-0.02-1.54%1.301.301.271566Solar Stocks
SunEdison, Inc. (SUNE)19.530.58+3.06%19.2019.7018.993406398Solar Stocks
SunOpta (STKL)14.230.41+2.97%13.8514.2513.8387596Ethanol Stocks
Sunpower (SPWR)31.952.35+7.94%30.3032.3230.001657401Solar Stocks
SunTech Power (STPFQ)0.160.000.00%0.150.160.1529424No Longer Publicly Traded
Sunvalley Solar, Inc. (SSOL)0.020.00+11.94%0.020.020.0221018Solar Stocks
Superconducting Technologies, Inc. (SCON)2.780.02+0.72%N/A2.792.781100Electric Grid Stocks
Sustainable Energy Technologies (STG.V)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sustainable Energy Technologies (STGYF)0.320.000.00%N/AN/AN/A0Electric Grid Stocks
Suzlon Energy Limited (SUZLON.BO)0.00N/AN/AN/AN/AN/AN/AWind Stocks
SwissINSO Holding Inc. (SWHN)0.040.000.00%N/AN/AN/A0Solar Stocks
Synthesis Energy Systems (SYMX)1.050.10+10.50%0.981.050.9769830Synthetic Fuel Stocks
Syntroleum Corp (SYNM)3.350.000.00%N/AN/AN/A0No Longer Publicly Traded
Tandem Group PLC (TND.L)105.50-7.00-6.22%113.00113.00105.503020Alternative Transportation Stocks
Tech/Ops Sevcon Inc. (TO)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
TeleNav (TNAV)7.230.94+14.94%7.007.426.99343332Smart Transportation Stocks
Telkonet, Inc. (TKOI)0.150.000.00%0.150.150.15200Energy Efficiency Stocks
Telvent Git S.A. (TLVT)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Terraform Power, Inc. (TERP)27.820.27+0.98%28.2028.4527.6850873Power Production Stocks, Solar Stocks
Tesla Motors, Inc. (TSLA)240.621.96+0.82%242.51243.12240.241488229Efficient Vehicle Stocks
Tetra Tech, Inc. (TTEK)26.620.45+1.72%26.7726.7826.3180693Pollution Control Stocks
The Renewables Infrastructure Group (TRIG.L)104.00-0.25-0.24%104.25104.75104.0013920Power Production Stocks
The Timken Company (TKR)42.540.72+1.72%42.1542.5841.84322758Efficient Vehicle Stocks, Wind Stocks
Theolia (THIXF)0.980.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
Thermal Energy International (TMG.V)0.090.01+5.88%0.090.090.0914000Energy Efficiency Stocks
Timminco Ltd (TIMNF)0.000.000.00%N/AN/AN/A0Solar Stocks
TomTom (TOM2.AS)5.800.03+0.50%5.835.875.721037785Smart Transportation Stocks
Toray Industries, Inc (TRYIF)6.640.000.00%N/AN/AN/A0Wind Stocks
Trading Emissions PLC (TRDGF)0.130.000.00%N/AN/AN/A0Environmental Market Stocks
Trafficmaster PLC (TFC.L)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
TransAlta Renewables, Inc. (RNW.TO)12.210.02+0.16%12.2012.2512.188325Power Production Stocks
Trimble Navigation Ltd (TRMB)27.19-3.24-10.65%27.1527.6625.663277966Smart Transportation Stocks
Trina Solar (TSL)10.500.34+3.35%10.4010.6110.241420865Solar Stocks
Trinity Industries (TRN)35.340.83+2.41%35.2335.5934.641027414Alternative Transportation Stocks, Wind Stocks
Trony Solar (TRO)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
U.S. Energy Initiative (USEI)0.000.000.00%0.000.000.003302999Biodiesel Stocks
UGE International (UG.V)1.61-0.24-12.97%1.982.151.617000Solar Stocks
Ultralife Batteries Inc (ULBI)3.190.11+3.57%3.263.263.0118000Battery Stocks
United Technologies (UTX)107.411.07+1.01%107.83107.95107.131086634Conglomerates
Universal Display Corp. (PANL)6.43-0.07-1.08%6.636.636.421403Energy Efficiency Stocks
Universal Power Group (UPG)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Universal Solar Technology Inc. (UNSS)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
UQM Technologies (UQM)1.140.03+2.25%1.111.161.1113813Efficient Vehicle Stocks
UR Energy, Inc. (URG)0.79-0.01-1.25%0.800.800.77173411Nuclear Energy Stocks
US Geothermal (HTM)0.550.00-0.22%0.570.570.5481204Geothermal Stocks, Power Production Stocks
Valence Technology Inc (VLNCQ)0.040.000.00%N/AN/AN/A0Battery Stocks
Valeo (VLEEY)56.080.12+0.21%56.3356.3356.081421Efficient Vehicle Stocks
Valmont Industries (VMI)136.570.05+0.04%136.98137.13135.7273522Electric Grid Stocks
Veeco Instruments Inc. (VECO)35.130.13+0.37%N/A37.2934.92491298Energy Efficiency Stocks
Velocys (VLS.L)186.250.50+0.27%186.50190.41186.0015680Synthetic Fuel Stocks
Vendum Batteries, Inc. (VNDB)0.000.000.00%0.000.000.00500000Battery Stocks
Veolia Environnement SA (VE)16.690.22+1.34%16.7416.7416.6073371Conglomerates
VeraSun Energy Corp (VSE)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Verenium Corp (VRNM)3.990.000.00%N/AN/AN/A0Ethanol Stocks
Vestas Wind Systems (VWDRY)11.090.15+1.39%11.0511.0911.017852Wind Stocks
VIASPACE Inc. (VSPC)0.010.00+7.95%0.010.010.01308000Biomass Stocks
Viral Genetics, Inc. (VRAL)0.00N/AN/AN/AN/AN/AN/ABiofuel Stocks
Viridis Energy Inc. (VRD.V)1.240.000.00%1.201.241.15600Biomass Stocks
Vivint Solar (VSLR)14.290.54+3.95%13.9914.3513.71302466Solar Stocks
VMoto Limited (VMT.AX)0.040.00-2.44%0.040.040.046297134Efficient Vehicle Stocks
Vossloh AG (VOS.DE)45.74-0.50-1.08%46.2546.2645.30123294Alternative Transportation Stocks
Vu1 (VUOC)0.750.000.00%0.750.750.751350Energy Efficiency Stocks
Wabtec Corporation (WAB)86.272.03+2.41%85.9786.3084.70258972Alternative Transportation Stocks
Waste Management (WM)48.940.39+0.80%49.0349.1848.61696407Biomass Stocks, Waste-to-Energy Stocks
Waterfurance Renewable Energy (WFI.TO)30.56-0.01-0.03%30.5830.6030.5610249Energy Efficiency Stocks, Geothermal Stocks
WESCO International (WCC)81.531.83+2.30%80.9181.5879.78142214Electric Grid Stocks
Western Geopower Corp. (WGP.V)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Western Wind Energy Corp (WNDEF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Westinghouse Solar (WEST)0.010.000.00%0.010.010.01434750Solar Stocks
Westport Innovations Inc. (WPRT)5.79-0.26-4.30%5.786.005.65794077Natural Gas Vehicle Stocks
Wind Energy America Inc. (WNEAE)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Wind Works Power Corp. (WWPW)0.050.00-2.17%0.050.050.052500Power Production Stocks, Wind Stocks
Winslow Green Growth Fund (WGGFX)14.07-0.14-0.99%N/AN/AN/AN/AMutual Funds
World Energy (XWES)4.150.04+0.97%4.114.154.00123831Environmental Market Stocks
World Energy Solutions Inc. (XWES)4.150.04+0.97%4.114.154.00123831Environmental Market Stocks
Xcel Energy Inc. (XEL)33.49-0.03-0.09%33.6633.7533.291336144Power Production Stocks, Wind Stocks
Xinjiang Goldwind Science & Technology Co., Ltd. (2208.HK)13.980.18+1.30%14.0014.1213.728671743Wind Stocks
Yingli Green Energy Holding Company (YGE)2.940.09+3.16%2.902.982.86679112Solar Stocks
ZAP (ZAAP)0.090.000.00%0.090.090.0918000Efficient Vehicle Stocks
ZBB Energy (ZBB)0.78-0.01-0.64%0.800.810.7860410Battery Stocks, Electricity Storage Stocks
Zenergy Power (ZNEPF)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Energy Efficiency Stocks
ZENN Motor Company (ZNNMF)0.180.01+4.50%0.170.180.1727830Efficient Vehicle Stocks
Zipcar, Inc. (ZIP)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Zoltek (ZOLT)16.730.000.00%N/AN/AN/A0Wind Stocks