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)0.230.01+4.55%0.220.230.2229453Biomass Stocks
5N Plus Inc (FPLSF)2.170.000.00%N/AN/AN/A0Solar Stocks
A-Power Energy Generation Systems (APWR)0.060.000.00%N/AN/AN/A0Wind Stocks
A. P. Moller - Maersk Group (MAERSK-B.CO)42480.001440.00+3.51%41280.0042480.0041120.009103Alternative Transportation Stocks
A123 Systems, Inc. (AONEQ)0.030.00-4.21%0.030.030.032191674Battery Stocks, Electricity Storage Stocks
AAER Inc (AAERF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
ABB Ltd. (ABB)22.440.14+0.63%22.4322.5922.402125018Conglomerates
Abengoa SA (ABGOY)1.380.000.00%N/AN/AN/A0Solar Stocks
Accell Group (ACCEL.AS)12.91-0.02-0.12%12.9313.0012.905110Alternative Transportation Stocks
Accenture PLC (ACN)82.930.48+0.58%82.6483.3082.141862586Conglomerates
Acciona (ACXIF)59.600.54+0.91%59.6059.6059.6038Wind Stocks
Acorn Energy Inc. (ACFN)8.610.25+2.99%8.558.758.3885381Nuclear Energy Stocks, Pollution Control Stocks, Smart Grid Stocks
Active Power Inc (ACPW)4.260.000.00%4.284.394.25263336Electricity Storage Stocks, Flywheel Stocks
Acuity Brands, Inc. (AYI)78.371.51+1.96%76.7378.4976.56162512Energy Efficiency Stocks
ADA-ES (ADES)38.680.68+1.79%38.4739.3338.2269741Pollution Control Stocks
Advanced Battery Technologies Inc (ABAT)0.220.00-0.23%0.220.220.2080856Alternative Transportation Stocks, Battery Stocks
Advanced Energy Industries (AEIS)17.830.50+2.89%17.5017.9017.40137236Electric Grid Stocks, Solar Stocks
AECOM Technology Corporation (ACM)31.280.50+1.62%30.8731.3530.87539653Conglomerates
Aemetis, Inc. (AMTX)0.390.03+8.33%0.360.400.3620500Ethanol Stocks
AeroVironment, Inc. (AVAV)19.750.05+0.25%19.6519.8019.57263811Efficient Vehicle Stocks, Wind Stocks
AES Corporation (AES)12.17-0.08-0.65%12.2812.3012.147076017Power Production Stocks
AFC Energy (AFC.L)39.500.000.00%40.4540.8539.10909666Fuel Cell Stocks
Air Products & Chemicals (APD)96.580.01+0.01%96.5596.7496.141298383Hydrogen Stocks
Aixtron AG (AIXG)17.430.79+4.75%17.2817.4317.2672580Energy Efficiency Stocks
Algae-Tec, Ltd. (ALGXY)1.75-0.04-2.23%1.751.751.75100Biofuel Stocks
Algonquin Power and Utilities (AQUNF)7.24-0.18-2.39%7.207.247.202530Power Production Stocks, Wind Stocks
Allianz Global Eco Trends Fund (AECOX)19.250.04+0.21%N/AN/AN/AN/AMutual Funds
Alstom (AOMFF)35.600.000.00%N/AN/AN/A0Conglomerates
Altair Nanotech (ALTI)2.22-0.09-3.90%2.202.302.205600Battery Stocks
Alter NRG Corp (ANRGF)0.40-0.01-2.20%0.400.400.401000Waste-to-Energy Stocks
Alterra Power Corp. (MGMXF)0.31-0.01-2.84%0.310.310.3113700Geothermal Stocks, Hydroelectric Stocks
Alterrus Systems, Inc. (ASIUF)0.04-0.01-12.72%0.050.050.04666Biomass Stocks
Ambient Corp. (AMBT)2.230.000.00%2.252.352.2027320Smart Grid Stocks
Ameresco (AMRC)9.650.44+4.78%9.259.829.23187686Energy Efficiency Stocks
American DG Energy, Inc. (ADGE)1.510.12+8.63%1.401.551.3897262Power Production Stocks
American Trust Energy Alternatives Fund (ATEAX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Amerigon Inc. (ARGN)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
AMSC (AMSC)2.16-0.14-6.09%2.242.262.121307246Electric Grid Stocks, Smart Grid Stocks, Wind Stocks
Amtech Systems Inc (ASYS)4.980.09+1.84%5.175.194.7325253Solar Stocks
Amyris, Inc. (AMRS)2.700.08+3.05%2.632.732.63323923Biofuel Stocks
Andersons Inc (ANDE)54.000.49+0.92%53.4354.0753.1073293Biofuel Stocks, Ethanol Stocks
Andritz Group (ADRZF)52.750.000.00%N/AN/AN/A0Biomass Stocks, Power Production Stocks
Ansaldo STS (ASDOF)10.640.000.00%N/AN/AN/A0Smart Transportation Stocks
Apollo Solar Energy (ASOE)0.380.000.00%N/AN/AN/A0Solar Stocks
Applied Materials (AMAT)15.970.19+1.20%15.7816.0915.7713865373Solar Stocks
Aracruz Celulose S.A. (ARA)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Archer Daniels Midland (ADM)33.830.56+1.68%33.2333.8733.232768026Biofuel Stocks, Ethanol Stocks
Arco Energy Technologies Corp. (ART.V)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
Areva (ARVCF)16.900.000.00%N/AN/AN/A0Nuclear Energy Stocks
Arise Technologies (APVNF)0.000.000.00%N/AN/AN/A0Solar Stocks
Arotech Corp (ARTX)1.600.05+3.23%1.631.701.57175526Battery Stocks
Ascent Solar Technologies Inc (ASTI)0.780.03+4.00%0.760.800.75332954Solar Stocks
ATS Automation Tooling Systems (ATA.TO)10.600.12+1.15%10.5210.6910.50120477Solar Stocks
Autodesk, Inc. (ADSK)35.13-0.30-0.85%35.3335.5235.121887289Energy Efficiency Stocks
Automated Tooling Systems (ATA.TO)10.600.12+1.15%10.5210.6910.50120477Solar Stocks
Aventine Renewable Energy Holdings Inc (AVRWD)0.00N/AN/AN/AN/AN/AN/AEthanol Stocks
AVISTA Corp (ATA.TO)10.600.12+1.15%10.5210.6910.50120477Power Production Stocks
Axion Power International (AXPW)0.20-0.01-2.50%0.200.200.19189360Battery Stocks, Electricity Storage Stocks
Azure Dynamics Corp. (AZDDF)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
AZZ Incorporated (AZZ)43.700.79+1.84%43.1044.1442.91134422Electric Grid Stocks
Badger Meter, Inc. (BMI)44.811.23+2.82%43.6044.9643.6050144Smart Grid Stocks
Baldor Electric Co. (BEZ)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Ballard Power Corporation (BLDP)1.74-0.06-3.33%1.781.821.72745084Fuel Cell Stocks
Balqon Corporation (BLQN)0.200.000.00%0.200.200.20400Efficient Vehicle Stocks
Beacon Power Corporation (BCONQ)0.050.000.00%0.050.060.04108924Electricity Storage Stocks, Flywheel Stocks
Berkshire Hathaway (BRK-A)172581.00-129.00-0.07%172774.00173308.00172295.00554Conglomerates
BioAmber (BIOA-U)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
BioFuel Energy Corp. (BIOF)3.68-0.07-1.87%3.783.783.6057247Biofuel Stocks, Ethanol Stocks
Biorem Inc. (BRM.V)0.150.000.00%N/AN/AN/A0Pollution Control Stocks
Biox Corp. (BXIOF)0.410.000.00%N/AN/AN/A0Biodiesel Stocks
Blue Earth, Inc (BBLU)3.03-0.12-3.81%3.013.242.8594285Energy Efficiency Stocks
Bluefire Renewables (BFRE)0.030.00+3.85%0.030.030.0320000Biofuel Stocks, Ethanol Stocks
Bombardier Inc (BDRBF)4.48-0.12-2.64%4.644.664.4580332Alternative Transportation Stocks
Boralex (BRLXF)10.500.000.00%N/AN/AN/A0Power Production Stocks
Boralex Power Income Fund (BLXJF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
BorgWarner (BWA)86.720.43+0.50%86.2787.2985.91987904Efficient Vehicle Stocks
Broadwind Energy (BWEN)4.12-0.01-0.24%4.174.204.0176246Wind Stocks
Brookfield Asset Management (BAM)36.410.19+0.52%36.2536.6136.09787187Power Production Stocks, Wind Stocks
Brookfield Renewable Energy Partners (BEP)28.24-0.89-3.06%29.0529.1228.01141072Hydroelectric Stocks, Power Production Stocks
Bunge, Ltd. (BG)71.820.68+0.96%71.0072.2471.00659009Biomass Stocks
BYD Company, Ltd. (BYDDY)8.400.25+3.07%8.368.428.3635864Battery Stocks, Efficient Vehicle Stocks
C&D Technologies (CHHP)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Cabot Corp (CBT)38.880.44+1.14%38.5539.2138.55346726Energy Efficiency Stocks
Calpine Corp. (CPN)21.690.12+0.56%21.5621.7521.493043108Geothermal Stocks, Power Production Stocks
Calvert Global Alternative Energy Fund - Class A (CGAEX)6.680.04+0.60%N/AN/AN/AN/AMutual Funds
Calvert Global Alternative Energy Fund - Class C (CGACX)6.430.04+0.63%N/AN/AN/AN/AMutual Funds
Camco International (CAMCF)0.060.000.00%N/AN/AN/A0Environmental Market Stocks
Canadian Hydro Developers (CHDVF)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Canadian Solar (CSIQ)9.92-0.20-1.98%10.1310.229.772343880Solar Stocks
Capstone Infrastructure Corp. (CSE.TO)3.950.000.00%3.974.053.94285586Power Production Stocks
Capstone Turbine (CPST)1.150.04+3.60%1.101.151.082908736Efficient Vehicle Stocks, Microturbine Stocks
Carmanah Technologies (CMHXF)0.280.000.00%N/AN/AN/A0Energy Efficiency Stocks
Catch the Wind, LTD (CTW.V)0.000.000.00%N/AN/AN/A0Wind Stocks
CBD Energy (CBD.AX)0.010.00-12.50%0.010.010.01129727Power Production Stocks
CECO Environmental Corp. (CECE)12.500.30+2.46%12.2712.5012.2573709Energy Efficiency Stocks
Centrica PLC (CPYYY)23.570.03+0.13%23.5423.5823.3923439Power Production Stocks, Wind Stocks
Ceres Power Holdings PLC (CPWHF)0.150.000.00%N/AN/AN/A0Fuel Cell Stocks
Ceres, Inc. (CERE)3.330.04+1.22%3.323.753.20992009Biofuel Stocks
China BAK Battery (CBAK)1.19-0.07-5.56%1.211.241.13149553Battery Stocks, Electricity Storage Stocks
China Clean Energy Inc. (CCGY)0.030.000.00%N/AN/AN/A0Biodiesel Stocks
China Hydroelectric Corporation (CHC)2.230.01+0.45%2.222.252.1826266Hydroelectric Stocks
China Intelligent Lighting and Electronics, Inc. (CILE)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
China Longyuan (CLPXF)0.900.000.00%N/AN/AN/A0Wind Stocks
China Ming Yang Wind Power Group (MY)2.03-0.07-3.33%2.102.122.01461553Wind Stocks
China Recycling Energy Corp. (CREG)1.110.10+9.90%1.101.151.02129087Waste-to-Energy Stocks
China Ritar Power (CRTP)0.25-0.01-3.85%0.400.400.255334Battery Stocks, Electricity Storage Stocks
China Sunergy (CSUN)2.00-0.02-0.99%2.072.071.9159180Solar Stocks
China Windpower Group (CWPWF)0.03-0.01-14.29%0.030.030.0320000Wind Stocks
Cisco Systems Inc. (CSCO)24.820.12+0.49%24.7424.9824.7034939476Smart Grid Stocks
Citrix Systems, Inc. (CTXS)62.200.85+1.39%61.5362.3961.412324983Energy Efficiency Stocks
CLARCOR, Inc. (CLC)54.980.10+0.18%54.9955.6054.87425862Pollution Control Stocks
Claymore/Clear Global Timber Index (CUT)22.400.15+0.67%22.3122.4822.3150091ETFs
Clean Diesel Technologies (CDTI)2.05-0.02-0.97%2.062.102.053461Efficient Vehicle Stocks
Clean Energy Fuels (CLNE)13.130.06+0.46%13.1113.2013.00484858Natural Gas Vehicle Stocks
Clean Wind Energy Tower (CWET)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Clearford Industries (CLI.V)0.160.000.00%N/AN/AN/A0Waste-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)0.150.000.00%N/AN/AN/A0Pollution Control Stocks
Codexis, Inc. (CDXS)2.61-0.05-1.88%2.662.692.47258593Biofuel Stocks
Companhia Energetica de Minas Gerais (CIG)9.480.01+0.11%9.419.499.311857605Power 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)0.490.09+22.50%0.490.490.495900Solar 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
Cooper Power Systems (CBE)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Smart Grid Stocks
Cosan Ltd (CZZ)16.86-0.02-0.12%16.8616.8816.651124298Biofuel Stocks, Ethanol Stocks
Covanta Holding Corp. (CVA)20.590.28+1.38%20.3620.7120.341192995Power Production Stocks, Waste-to-Energy Stocks
CPS Technologies Corp. (CPSH)1.450.000.00%N/AN/AN/A0Efficient Vehicle Stocks
Cree Inc (CREE)65.702.77+4.40%63.4465.9763.262654303Energy Efficiency Stocks
CRS Electronics, Inc (LEDCF)0.210.000.00%N/AN/AN/A0Energy Efficiency Stocks
CSR Zhuzhou Electric Locomotive (ZHUZF)2.840.000.00%N/AN/AN/A0Alternative Transportation Stocks
Cubic Corporation (CUB)49.520.40+0.81%49.4749.7649.0281005Alternative Transportation Stocks, Smart Transportation Stocks
CVTech Group (CVT.TO)1.22-0.01-0.81%1.241.251.2239745Efficient Vehicle Stocks, Electric Grid Stocks
Cyclone Power Technologies (CYPW)0.080.000.00%0.080.090.07600487Efficient Vehicle Stocks, Energy Efficiency Stocks
Cypress Semiconductor Corporation (CY)11.270.03+0.27%11.2611.3611.251729706Solar Stocks
Dais Analytic Corp. (DLYT)0.180.00+1.12%0.180.180.183300Electricity Storage Stocks, Energy Efficiency Stocks
DAQO New Energy Corp. (DQ)8.900.49+5.83%8.608.958.5060392Solar Stocks
Darling International, Inc. (DAR)19.620.31+1.61%19.3219.6719.17411683Biomass Stocks
Datang International Power (DIPGY)7.710.03+0.39%7.747.747.711651Wind Stocks
DayStar Tech (DSTI)0.660.01+1.54%0.650.750.652547Solar Stocks
Deltic Timber Corp. (DEL)67.262.29+3.52%65.7067.7864.8648150Biomass Stocks
Digi International (DGII)9.600.11+1.16%9.629.659.5027241Electric Grid Stocks, Smart Grid Stocks
Dong Fang Electric (DNGFF)1.530.000.00%N/AN/AN/A0Wind Stocks
Dorel Industries (DIIBF)35.231.22+3.59%35.2335.2335.23200Alternative Transportation Stocks
Dow Chemical Company (DOW)34.620.48+1.41%34.2435.1534.204405605Conglomerates
Dresser-Rand Group (DRC)60.110.59+0.99%59.8660.7359.68446072Electricity 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)1.80-0.05-2.70%1.751.901.7519550Biofuel Stocks, Ethanol Stocks
Dynamotive Energy Systems (DYMTF)0.070.000.00%N/AN/AN/A0Biofuel Stocks
E.I. du Pont de Nemours & Co. (DD)54.020.32+0.60%53.9754.0753.705331654Conglomerates
E.ON AG (EONGY)17.750.09+0.51%17.5517.7717.5539707Power Production Stocks, Wind Stocks
Eaga PLC (EAGA.L)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
Eaton Corporation PLC (ETN)65.841.10+1.70%64.8865.9764.551951121Conglomerates
Echelon Corporation (ELON)2.32-0.01-0.43%2.352.492.31155945Electric Grid Stocks, Smart Grid Stocks
Ecologic Transportation, Inc. (EGCT)0.180.000.00%0.180.180.1827500Efficient Vehicle Stocks
EcoSynthetix, Inc. (ECO.TO)4.650.30+6.90%4.454.654.4510212Biomass Stocks
ECOtality (ECTY)1.90-0.05-2.57%1.981.991.87375554Efficient Vehicle Stocks
EDF Energies Nouvelles (EDFEF)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Edison International (eix)47.710.27+0.57%47.5648.0047.221742956Power 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)3.690.04+1.10%3.623.753.60123196Solar Stocks
EMCORE Group, Inc (EME)40.722.00+5.17%39.1541.1339.15735632Electric Grid Stocks
Emerson Electric (EMR)57.340.78+1.38%56.7557.5856.612784006Conglomerates
Enbridge, Inc. (ENB)44.780.58+1.31%44.4144.9844.41782298Conglomerates
Endesa (EEE)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Enel (ENLAY)3.660.06+1.67%3.633.663.634763Power 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 Focus, Inc. (EFOI)0.38-0.02-5.00%0.400.430.3826500Energy Efficiency Stocks
Energy Recovery, Inc. (ERII)4.370.18+4.30%4.254.404.19335418Energy Efficiency Stocks
EnergySolutions, Inc. (ES)0.00N/AN/AN/AN/AN/AN/ANuclear Energy Stocks, Pollution Control Stocks
EnerNOC (ENOC)12.96-0.12-0.92%13.1813.3712.94177081Electric Grid Stocks, Smart Grid Stocks
EnerSys (ENS)50.851.21+2.44%49.8651.1149.41287185Battery Stocks, Electricity Storage Stocks
Enova Systems (ENA)0.110.000.00%N/AN/AN/A0Efficient Vehicle Stocks, Fuel Cell Stocks
Enphase Energy, Inc. (ENPH)6.910.21+3.13%6.777.006.50171631Solar Stocks
Entech Solar, Inc. (ENSL)0.010.00-21.43%0.010.010.01133486Solar Stocks
Environmental Power Corp (EPGRQ)0.000.000.00%0.000.000.002000No Longer Publicly Traded
Envision Solar International (EVSI)0.180.00+0.06%0.180.180.181200Solar Stocks
Epistar Corporation (TW10) (2448.TW)56.00-1.30-2.27%57.0057.1056.004923701Energy Efficiency Stocks
ERA Carbon Offests Ltd. (ESR,V)24.15-0.01-0.04%24.1724.2024.1423931Environmental Market Stocks
ESCO Technologies (ESE)33.101.00+3.12%32.1733.2332.0455894Smart Grid Stocks
ESCO Technologies, Inc. (ESE)33.101.00+3.12%32.1733.2332.0455894Electric Grid Stocks
Etrion Corp. (ETRXF)0.210.000.00%N/AN/AN/A0Power Production Stocks, Solar Stocks
Euro Tech Holdings (CLWT)2.750.000.00%N/AN/AN/A0Pollution 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)31.150.42+1.37%30.7431.1530.685715644Nuclear Energy Stocks
Exide Technologies (XIDE)0.230.01+4.07%0.270.270.236116050Battery Stocks, Electricity Storage Stocks
Fidelity Select Environment and Alternative Energy Portfolio (FSLEX)19.700.22+1.13%N/AN/AN/AN/AMutual Funds
Finavera Wind Energy (FNVRF)0.140.000.00%N/AN/AN/A0Wind Stocks
First American Scientific Corp. (FASC)0.020.000.00%0.010.020.016140Biomass Stocks
First Solar Inc (FSLR)45.960.62+1.37%45.6146.5045.554655893Solar Stocks
First Trust Global Wind Energy Index (FAN)8.740.04+0.46%8.658.778.6519407ETFs
First Trust Nasdaq Clean Edge Smart Grid Infrastructure Index Fund (GRID)32.340.32+1.00%32.1132.3732.100ETFs, Smart Grid Stocks
First Trust NASDAQ Clean Edge US Liquid (QCLN)14.270.25+1.78%14.0814.3514.0319405ETFs
Firstgroup, PLC (FGP.L)99.357.35+7.99%91.9599.7091.9036056084Alternative Transportation Stocks
Firsthand Alternative Energy (ALTEX)5.020.03+0.60%N/AN/AN/AN/AMutual Funds
FLIR Systems, Inc. (FLIR)26.491.54+6.15%25.7326.7425.692784521Energy Efficiency Stocks
Flux Power Holdings, Inc (FLUX)0.45-0.04-8.16%0.470.470.452200Battery Stocks
Four Rivers Bioenergy / Verta Energy (FRBE)0.030.000.00%N/AN/AN/A0Waste-to-Energy Stocks
Fuel Systems Solutions (FSYS)16.860.06+0.36%16.9917.1716.85122025Natural Gas Vehicle Stocks
Fuel Tech (FTEK)3.780.01+0.27%3.773.793.7337899Pollution Control Stocks
FuelCell Energy (FCEL)1.300.000.00%1.311.321.262075686Fuel Cell Stocks
FutureFuel Corp. (FF)14.700.15+1.03%14.6114.7414.57143191Biofuel Stocks
Gabelli SRI Green Fund class AAA (SRIGX)12.300.08+0.65%N/AN/AN/AN/AMutual Funds
Gabelli SRI Green Fund class C (SRICX)11.860.08+0.68%N/AN/AN/AN/AMutual Funds
Gamesa (GCTAF)5.290.000.00%N/AN/AN/A45454Wind Stocks
Garmin, Ltd. (GRMN)35.760.82+2.35%35.2836.2535.061494031Smart Transportation Stocks
GCL-Poly Energy Holdings Ltd. (3800.HK)1.84-0.26-12.38%1.861.871.822980222720Solar Stocks
General Cable (BGC)33.620.56+1.69%33.1833.6533.00285729Electric Grid Stocks
General Electric (GE)24.330.56+2.36%23.8324.4523.7772770248Conglomerates, Energy Efficiency Stocks, Nuclear Energy Stocks, Smart Grid Stocks, Wind Stocks
Gevo, Inc. (GEVO)2.070.34+19.65%2.062.322.029551552Biofuel Stocks
Giant Manufacturing (9921.TW)190.00-5.00-2.56%197.00197.00190.00758932Alternative Transportation Stocks
Global Power Equipment (GLPW)15.990.14+0.88%15.8716.1415.8233262Nuclear Energy Stocks
Global X Lithium ETF (LIT)12.110.01+0.12%12.0612.1312.0112367Battery Stocks, ETFs
Global X Uranium ETF (URA)18.06-0.03-0.17%17.9218.1517.8973527ETFs, Nuclear Energy Stocks
Global X Waste Management ETF (WSTE)12.730.000.00%N/AN/AN/A0Biomass Stocks
Google (GOOG)900.6214.37+1.62%888.65901.00888.352167058Smart Grid Stocks
Graftech International (GTI)8.290.19+2.35%8.108.298.05905082Electricity Storage Stocks, Solar Stocks
Great Lakes Dredge and Dock (GLDD)8.610.29+3.49%8.388.658.13331882Alternative Transportation Stocks
Green Earth Technologies (GETG)0.14-0.01-5.33%0.130.140.1356200Biofuel Stocks
Green Plains Renewable Energy (GPRE)14.470.43+3.06%14.0414.5513.81414569Biofuel Stocks, Ethanol Stocks
Green Star Products, Inc. (GSPI)0.000.00-34.15%0.000.000.00271711Biodiesel Stocks
Greenbriar Capital Corp. (GRB.V)2.600.000.00%N/AN/AN/A0Solar Stocks
Greenbrier (GBX)24.690.20+0.82%24.4625.0824.33350453Alternative Transportation Stocks
GreenHouse Holdings, Inc (GRHU)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
GreenHunter Energy (GRH)1.120.02+1.82%1.101.121.0712860Biofuel Stocks
Greenko Group PLC (GKO.L)124.88-3.13-2.44%127.50127.50121.50358785Power Production Stocks
Greenshift Corporation (GERS)0.000.00-19.05%0.000.000.003486344Biodiesel Stocks, Biofuel Stocks
GT Advanced Technologies (GTAT)3.980.21+5.57%3.784.023.752464623Energy Efficiency Stocks, Solar Stocks
Guggenheim Global Solar ETF (TAN)24.54-0.31-1.25%24.5224.7024.29115392ETFs, Solar Stocks
Guinness Atkinson Alternative Energy Fund (GAAEX)3.190.000.00%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)8.150.000.00%N/AN/AN/A0Wind Stocks
Hannon Armstrong Sustainable Infrastructure Capital Inc. (HASI)11.56-0.03-0.26%11.6511.6511.48229691Energy 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)1.790.04+2.29%1.761.801.73394488Solar Stocks
Helix Wind (HLXW)0.000.000.00%N/AN/AN/A0Wind Stocks
Hemisphere GPS (HEMGF)0.93-0.01-0.67%0.930.930.936000Pollution Control Stocks
Hemisphere GPS Inc. (HEM.TO)0.820.000.00%0.860.870.8216549Smart Transportation Stocks
Highpower Technology (HPJ)1.23-0.01-0.89%1.181.241.1522827Battery Stocks, Electricity Storage Stocks
Hoku Scientific (HOKU)0.040.00-0.24%0.040.040.0432250Fuel Cell Stocks
Honeywell (HON)80.851.14+1.43%79.8781.0979.713224451Energy Efficiency Stocks
Hubbell, Inc. (HUB-B)100.041.04+1.05%99.09100.2599.0964475Electric Grid Stocks
Hy-Drive Technologies Ltd. (HGS.V)0.00N/AN/AN/AN/AN/AN/AHydrogen Stocks
Hydrogenics Corp (HYGS)16.130.48+3.07%16.4116.6115.70164995Fuel Cell Stocks, Hydrogen Stocks
IBC Advanced Alloys Corp (IAALF)0.120.01+7.27%0.110.120.1043316Nuclear Energy Stocks
Iberdrola Renovables (IBDRY)22.930.24+1.06%22.7922.9522.7327587Power Production Stocks, Wind Stocks
Infigen energy (IFGNF)0.260.000.00%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)9.060.02+0.24%9.029.119.0216800Hydroelectric Stocks, Power Production Stocks
Intermolecular, Inc. (IMI)7.660.33+4.50%7.367.737.22214271Conglomerates
International Business Machines Corp. (IBM)204.871.83+0.90%203.02206.09202.873278151Smart Grid Stocks
International Isotopes (INIS)0.150.03+24.17%0.150.150.15500Nuclear 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)6.110.30+5.17%5.936.115.931200ETFs
IQ Global Agribusiness Small Cap (CROP)26.420.10+0.38%26.4126.4626.41610Biomass Stocks, ETFs
iShares Global Timber & Forestry Index Fund (WOOD)47.050.03+0.07%47.1547.3647.0518908ETFs
iShares S&P Global Clean Energy Index ETF (ICLN)9.090.01+0.11%9.199.219.0921121ETFs
iShares S&P Global Nuclear Energy Index (NUCL)34.960.18+0.52%34.9435.0234.710ETFs, Nuclear Energy Stocks
ITC Holdings Corp (ITC)88.440.47+0.53%88.1189.0487.48142660Electric Grid Stocks
Itron (ITRI)43.450.39+0.91%43.1743.7443.08283734Electric Grid Stocks, Smart Grid Stocks
IXYS Corporation (IXYS)11.35-0.05-0.44%11.4211.5911.2072589Energy Efficiency Stocks
JA Solar Holdings (JASO)6.88-0.11-1.57%7.007.136.81930246Solar Stocks
JBI, Inc (JBII)0.470.000.00%0.470.500.46109544Synthetic Fuel Stocks
JinkoSolar Holding Co. (JKS)9.00-0.13-1.42%9.019.348.96232228Solar Stocks
Jinpan International, Ltd. (JST)4.99-0.10-1.96%5.065.104.9834082Electric Grid Stocks
John Deere (DE)85.000.19+0.22%84.5985.2884.522295201Biomass Stocks, Conglomerates
Johnson Controls (JCI)37.49-0.14-0.37%37.5037.5437.163989934Battery Stocks, Conglomerates, Energy Efficiency Stocks
Juhl Wind Inc. (JUHL)0.34-0.05-12.82%0.340.340.344470Wind Stocks
Kandi Technologies Corp. (KNDI)7.02-0.77-9.88%7.527.707.013502075Efficient Vehicle Stocks
Kaydon Corp (KDN)27.430.25+0.92%27.2027.5527.1582040Wind Stocks
Keewatin Windpower (KWPW)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Kemet Corp. (KEM)4.34-0.01-0.23%4.374.464.32133390Battery Stocks, Electricity Storage Stocks
Kingspan Group, PLC (KGSPF)12.240.000.00%N/AN/AN/A0Energy Efficiency Stocks
KiOR, Inc. (KIOR)4.230.13+3.17%4.164.254.05162716Biofuel Stocks
Kyocera (KYO)102.242.52+2.53%102.17102.46101.957266Solar Stocks
L. B. Foster (FSTR)43.99-0.01-0.02%44.3044.4743.6925904Alternative Transportation Stocks
Landi Renzo S.p.A. (LDRZF)1.650.000.00%N/AN/AN/A0Natural Gas Vehicle Stocks
LDK Solar (LDK)1.40-0.02-1.41%1.451.471.40953980Solar Stocks
Leo Motors (LEOM)0.09-0.01-6.83%0.100.100.0956846Efficient Vehicle Stocks, Fuel Cell 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)0.46-0.02-4.15%0.490.490.4614984Energy Efficiency Stocks
Lime Energy (LIME)0.720.000.00%0.750.750.7220240Energy Efficiency Stocks
Linamar (LIMAF)27.730.000.00%N/AN/AN/A0Efficient Vehicle Stocks
Linear Technology Corp. (LLTC)37.280.42+1.14%36.9437.5336.941318350Energy Efficiency Stocks
Lithium Technology Corporation (LTHU)0.000.000.00%N/AN/AN/A0Battery Stocks
LSB Industries (LXU)33.110.40+1.22%32.7833.2432.6576154Energy Efficiency Stocks, Geothermal Stocks
Magna International (MGA)70.560.99+1.42%69.6070.8269.58590535Efficient Vehicle Stocks
Magnetek Inc (MAG)17.330.51+3.03%17.0917.5017.09921Electric Grid Stocks
Market Vectors Global Alternative Energy Fund (GEX)15.560.15+0.97%15.4115.6115.3353454ETFs
Market Vectors Nuclear Energy ETF (NLR)14.750.11+0.75%14.6714.8014.6719199ETFs, Nuclear Energy Stocks
Market Vectors Rare Earth/Strategic Metals ETF (REMX)10.390.04+0.39%10.3010.3910.2726151ETFs
Market Vectors/Van Eck Global Solar Energy ETF (KWT)50.410.45+0.90%49.8550.4149.851101ETFs
Market Vectors® Environmental Services ETF (EVX)58.050.58+1.01%58.0558.0557.66200Biomass Stocks
MasTec Inc. (MTZ)32.910.87+2.72%32.2833.6032.28661655Electric Grid Stocks
Maxwell Technologies Inc (MXWL)7.080.28+4.12%6.787.096.69408226Electricity Storage Stocks
MeadWestvaco Corp. (MWV)35.41-0.29-0.81%35.7335.8835.37898400Battery Stocks, Electricity Storage Stocks
Mechanical Technology (MKTY)0.520.04+8.33%0.520.520.52595Fuel Cell Stocks
Medis Technologies (MDTL)0.000.000.00%N/AN/AN/A0Fuel Cell Stocks
Merida Industry Co. Ltd. (9914.TW)176.00-7.50-4.09%183.50183.50176.001694541Alternative Transportation Stocks
Metabolix, Inc. (MBLX)1.560.10+6.85%1.521.601.4854325Biofuel Stocks
Methes Energies International (MEIL)2.880.000.00%N/AN/AN/A0Biodiesel Stocks
MGP Ingredients (MGPI)5.42-0.09-1.63%5.355.505.3414436Ethanol Stocks
MidAmerican Energy (MDPWK)101.550.000.00%N/AN/AN/A0Power Production Stocks
MISTRAS Group, Inc. (MG)22.000.08+0.36%21.8922.1021.8573433Smart Grid Stocks
Mitsubishi Electric (MIELY)20.600.48+2.39%20.3320.6320.335687Solar Stocks
Modine Manufacturing (MOD)10.650.19+1.82%10.4810.6710.4686139Energy Efficiency Stocks
mPhase Technologies (XDSL)0.000.00+12.50%0.000.000.005374419Battery Stocks
MYR Group Inc. (MYRG)20.230.18+0.90%20.2320.3119.98271197Electric Grid Stocks
N-Viro International Corp. (NVIC)1.79-0.01-0.56%1.531.791.53300Waste-to-Energy Stocks
NaiKun Wind Energy Group Inc. (NKWFF)0.090.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
National Express Group (NEX.L)217.903.40+1.59%213.50219.60213.40948870Alternative Transportation Stocks
National Grid PLC (NGG)58.890.40+0.68%58.6259.0758.55341402Electric Grid Stocks
Neah Power Systems (NPWZ)0.010.00+9.09%0.010.010.011502895Fuel Cell Stocks
NEO Material Technologies (NEM.TO)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
Neo-Neon Holdings (1868.hk)1.470.02+1.38%1.451.491.431289500Energy Efficiency Stocks
Neste Oil (NEF.F)11.110.01+0.09%10.9511.1110.952000Biodiesel Stocks, Biofuel Stocks
Nevada Geothermal Power (NGLPF)0.040.000.00%N/AN/AN/A0Geothermal Stocks, Power Production Stocks
New Alternatives FD Inc (NALFX)40.750.12+0.30%N/AN/AN/AN/AMutual Funds
New Energy Systems (NEWN)0.180.08+80.00%0.100.180.1047998Battery Stocks
New Energy Technologies (NENE)2.060.03+1.48%2.052.061.9962644Solar Stocks
New Flyer Industries (NFYEF)9.950.17+1.74%9.949.959.94300Alternative Transportation Stocks
NextEra Energy, Inc. (NEE)81.590.93+1.15%80.8681.7080.721938301Power Production Stocks
NGK Insulators Ltd. (NGKIF)14.500.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
Nordex AG (NRDXF)7.300.000.00%N/AN/AN/A0Wind Stocks
Norfolk Southern Corp. (NSC)77.030.57+0.75%76.5877.3376.381473568Alternative Transportation Stocks
Northland Power Inc. (NPIFF)17.580.000.00%N/AN/AN/A0Power Production Stocks
Northwestern Corp (NWE)41.040.58+1.43%40.4641.3040.24201198Power Production Stocks
Nova Biosource Fuels Inc (NBF)0.00N/AN/AN/AN/AN/AN/ABiodiesel Stocks
Novozymes (NVZMY)34.710.70+2.06%34.7734.7934.554690Biofuel Stocks
OC Oerlikon Corporation, Inc. (OERL.SW)11.150.20+1.83%10.9511.2010.95928256Solar Stocks
Ocean Power Technologies Inc. (OPTT)1.680.03+1.82%1.701.741.626772Ocean Power Stocks
OM Group (OMG)31.830.61+1.95%31.2132.1331.13130272Battery Stocks
Omron Corp ADR (OMRNY)31.26-0.30-0.95%31.2731.2731.26686Energy Efficiency Stocks
OPEL Technologies, Inc. (OPL.V)0.45-0.01-1.10%0.450.460.44152288Solar Stocks
Orient Green Power (GREENPOWER.BO)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
OriginOil, Inc. (OOIL)0.39-0.01-2.50%0.400.410.3931287Biodiesel Stocks, Biofuel Stocks
Orion Energy Systems, Inc. (OESX)2.290.07+3.15%2.252.292.2321382Energy Efficiency Stocks
Ormat (ORA)23.430.35+1.52%23.1023.4923.0751150Geothermal Stocks
Ormat Industries (ORMT.TA)2158.008.00+0.37%2150.002163.002124.0080021Geothermal Stocks
Otter Tail Corp (OTTR)28.680.59+2.10%28.1928.7427.77108808Power Production Stocks, Wind Stocks
Owens Corning (OC)43.18-0.18-0.42%43.4743.5042.951869901Energy Efficiency Stocks, Wind Stocks
Oxford Catalysts Group, PLC (OCG.L)142.504.00+2.89%141.00144.00138.0034373Synthetic Fuel Stocks
Pacific Ethanol (PEIX)3.740.02+0.54%3.773.903.70222978Ethanol Stocks
Pacific Gas & Electric (PCG)45.730.41+0.90%45.3645.8345.212103053Power Production Stocks
Parabel Inc. (PALG)10.250.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
PetroSun, Inc. (PSUD)0.000.000.00%0.000.000.0015000Biodiesel Stocks, Biofuel Stocks
PFB Corporation (PFB.TO)4.60-0.25-5.15%4.604.604.60500Energy Efficiency Stocks
Philips (PHG)29.190.22+0.76%29.0229.2228.95306702Energy Efficiency Stocks
Piaggio & C.S.p.A (PIAGF)2.710.000.00%N/AN/AN/A0Alternative Transportation Stocks
Pike Electric Corporation (PIKE)12.720.12+0.95%12.6012.7712.44410462Electric Grid Stocks
Plug Power (PLUG)0.430.02+4.00%0.430.440.412812174Fuel Cell Stocks
Plum Creek Timber Co. Inc. (PCL)47.44-0.11-0.23%47.5047.9147.26635795Biomass Stocks
Plutonic Power Corp (PUOPF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
PNE Wind AG (PNE3.DE)2.800.01+0.25%2.802.822.76247906Wind Stocks
Polaris Geothermal (PGTHF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Polypore International (PPO)41.520.02+0.05%41.5641.6841.21343144Battery Stocks
Portec Rail Products (PRPX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Portland General Electric (POR)31.300.49+1.59%30.7731.3130.63823965Power Production Stocks, Wind Stocks
Potlatch Corp. (PCH)42.410.45+1.07%42.1742.7141.89190733Biomass Stocks
Power Efficiency Corporation (PEFF)0.010.000.00%N/AN/AN/A0Energy Efficiency Stocks
Power Integrations (POWI)41.071.08+2.70%40.1241.3239.93126775Energy Efficiency Stocks
Power REIT (PW)9.000.00-0.00%8.939.008.933932Alternative Transportation Stocks, Power Production Stocks
Power-One, Inc. (PWER)6.320.01+0.16%6.326.326.31323073Electric Grid Stocks
PowerSecure International, Inc. (POWR)15.780.04+0.25%15.7015.9715.61174401Electric Grid Stocks, Energy Efficiency Stocks, Smart Grid Stocks
PowerShares Build America Bond (BAB)28.920.05+0.17%28.6729.0028.67806775ETFs
PowerShares Clean Energy (PBW)5.430.07+1.31%5.365.445.34138586ETFs
Powershares Cleantech Portfolio (PZD)26.660.21+0.81%26.6626.6626.44524ETFs
PowerShares Global Clean Energy Portfolio (PBD)10.180.11+1.09%10.0610.1810.0621799ETFs
PowerShares Global Nuclear Energy Portfolio ETF (PKN)16.160.000.00%N/AN/AN/A0ETFs, 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)28.400.24+0.85%28.1728.4528.176803ETFs
Premier Power Renewable Energy (PPRW)0.040.000.00%N/AN/AN/A0Solar Stocks
Primary Energy Recycling Corp. (PENGF)4.530.01+0.18%4.534.534.511600Waste-to-Energy Stocks
Principal Solar (PSWW)1.000.000.00%N/AN/AN/A0Solar Stocks
Prysmian S.P.A (PRYMF)21.320.000.00%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)0.020.000.00%N/AN/AN/A0Battery Stocks
Pure Technologies Ltd. (PUR.TO)4.49-0.01-0.22%4.574.574.4023508Energy Efficiency Stocks
Q-Cells (QCLSF)0.250.000.00%N/AN/AN/A0No Longer Publicly Traded
Quanta Services Inc (PWR)27.110.53+1.99%26.6627.1426.522023656Electric Grid Stocks
Quantum Fuel Systems (QTWW)0.56-0.01-1.23%0.570.580.56125113Efficient Vehicle Stocks, Hydrogen Stocks, Natural Gas Vehicle Stocks
Quantum Solar Power Corp. (QSPW)0.000.000.00%N/AN/AN/A0Solar Stocks
Ram Power Corp. (RPG.TO)0.170.01+6.25%0.160.170.152233835Geothermal Stocks
Raser Technologies (RZTIQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
Real Goods Solar (RSOL)2.77-0.15-5.14%2.943.032.702736554Solar Stocks
Red Electrica (RDEIY)11.430.18+1.60%11.4311.4911.372881Electric Grid Stocks
Renegy (RGYH)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Renesola Ltd. (SOL)2.060.04+1.98%2.022.102.00471534Solar Stocks
Renewable Energy Corp ASA (RNWEF)0.400.02+5.26%0.390.400.3914840Solar Stocks
Renewable Energy Group (REGI)12.97-0.25-1.89%13.0213.2912.75443056Biodiesel Stocks, Biofuel Stocks
Rentech (RTK)2.15-0.01-0.46%2.152.202.112662479Biofuel Stocks, Biomass Stocks, Synthetic Fuel Stocks
REpower Systems AG (RPW.DE)0.000.000.00%N/AN/AN/A0Wind Stocks
Resin Systems (RSSYF)0.01-0.01-50.00%0.010.010.0113234Electric Grid Stocks
Revolution Lighting Technologies, Inc. (RVLT)4.120.12+3.00%4.074.173.96590033Energy Efficiency Stocks
REX American Resources Corp. (REX)33.921.69+5.24%32.5034.1932.2246966Ethanol Stocks
Ricardo PLC (RCDO.L)409.502.50+0.61%411.75412.00406.2511076Efficient Vehicle Stocks
RINO International Corp. (RINO)0.040.000.00%0.040.040.046535Pollution Control Stocks
Rockwool International A/S B (RKWBF)138.500.000.00%N/AN/AN/A0Energy Efficiency Stocks
Roper Industries, Inc. (ROP)124.821.29+1.04%123.58125.15123.39534866Conglomerates
Rubicon Technology (RBCN)7.180.13+1.84%7.027.357.02253060Energy Efficiency Stocks
RuggedCom (RUGGF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Run of River Power Inc. (ROR.V)0.070.01+16.67%0.060.070.062400Hydroelectric Stocks
Saft Group (SGPEF)24.800.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
SAIC, Inc. (SAI)13.66-0.01-0.07%13.6713.6813.562253184Conglomerates
Sanyo Electric (SANYY)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
Sasol Ltd. (SSL)43.480.71+1.66%42.8543.6242.85566660Synthetic Fuel Stocks
SatCon Technology (SATC)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sauer Energy, Inc. (SENY)0.390.02+4.84%0.380.400.37196009Wind Stocks
SavWatt USA, Inc. (SAVW)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
Schneider Electric (SBGSF)76.900.000.00%N/AN/AN/A0Electric Grid Stocks
SemiLEDs Corporation (LEDS)1.75-0.08-4.37%1.811.831.70799282Energy Efficiency Stocks
Sensata Technologies (ST)35.920.23+0.64%35.7435.9635.661314975Efficient Vehicle Stocks, Energy Efficiency Stocks
SFC Smart Fuel Cell (SSMFF)4.650.000.00%N/AN/AN/A0Fuel Cell Stocks
Shanghai Prime Machinery Co. (SMHYF)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Sharp Corp ADR (SHCAY)4.560.13+2.93%4.504.564.5018559Solar Stocks
Shaw Group Inc. (SHAW)0.00N/AN/AN/AN/AN/AN/AConglomerates
Shelton Green Alpha Fund (NEXTX)11.880.13+1.11%N/AN/AN/AN/AMutual Funds
Shikun & Binui (SKBN.TA)826.501.90+0.23%824.90827.40818.00301888Conglomerates
Shimano, Inc. Ltd. (SHMDF)82.100.000.00%N/AN/AN/A0Alternative Transportation Stocks
Siemens (SI)107.290.78+0.73%106.82107.50106.80125948Conglomerates, Nuclear Energy Stocks
Sierra Geothermal Power Corp (SRA.V)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Sino-Forest Corporation (TRE.TO)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Sinovel Wind Group (601558.SS)4.85-0.13-2.61%4.994.994.806510062Wind Stocks
SKF AB (SKFRY)25.180.37+1.49%25.1825.1825.18750Wind Stocks
Sky Harvest Wind Power (SKYH)0.110.000.00%N/AN/AN/A0Wind Stocks
SMA Solar Technology (S92.DE)24.99-0.04-0.14%25.0625.4824.9135986Electric Grid Stocks, Solar Stocks
Solar Millenium AG (S2M.DE)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
SolarCity Corporation (SCTY)36.450.49+1.36%35.6837.9835.683527612Solar Stocks
Solaria Energia (SEYMF)0.990.000.00%N/AN/AN/A0Solar Stocks
SolarWorld AG (SRWRF)0.98-0.18-15.52%0.910.980.912100Solar Stocks
Solazyme, Inc. (SZYM)12.040.39+3.35%11.6512.1611.55550640Biofuel Stocks
Solon AG (SGFRF)0.030.000.00%N/AN/AN/A0Solar Stocks
Southern Company (SO)44.750.23+0.52%44.6344.8944.453507011Pollution Control Stocks
SPDR Nuveen Barclays Cap Build America Bonds (BABS)58.300.21+0.36%57.9058.3857.9045345ETFs
Spire Corporation (SPIR)0.55-0.03-5.93%0.580.580.553380Solar Stocks
Stagecoach Group PLC (SGC.L)306.005.20+1.73%299.90310.00299.90568517Alternative Transportation Stocks
Stantec, Inc (STN)41.74-0.15-0.36%41.5941.9140.8912655Energy Efficiency Stocks
StarTech Environmental (STHKQ)0.000.000.00%0.000.000.005000No Longer Publicly Traded, Waste-to-Energy Stocks
Stella Jones (STLJF)86.970.000.00%N/AN/AN/A0Alternative Transportation Stocks, Electric Grid Stocks
Stericycle, Inc. (SRCL)110.881.55+1.42%109.68111.09109.54560043Biomass Stocks
STR Holdings, Inc. (STRI)2.510.06+2.45%2.462.582.4396766Solar Stocks
SunEdison, Inc. (SUNE)8.720.30+3.56%8.478.918.454053792Solar Stocks
SunOpta (STKL)8.010.14+1.78%7.848.027.73234236Ethanol Stocks
Sunpower (SPWR)19.520.31+1.61%19.3019.7219.212597728Solar Stocks
SunTech Power (STP)1.050.05+5.00%1.031.071.005463448Solar Stocks
Sunvalley Solar, Inc. (SSOL)0.010.00-2.44%0.010.010.01473637Solar Stocks
Superconducting Technologies, Inc. (SCON)3.28-0.07-2.01%3.353.353.2011915Electric Grid Stocks
Sustainable Energy Technologies (STG.V)0.350.000.00%0.350.350.3519500Electric Grid Stocks, Solar Stocks
Sustainable Energy Technologies (STGYF)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks
Suzlon Energy Limited (SUZLON.BO)9.670.000.00%9.579.769.37987018Wind Stocks
SwissINSO Holding Inc. (SWHN)0.040.000.00%N/AN/AN/A0Solar Stocks
Synthesis Energy Systems (SYMX)0.950.03+3.26%0.920.960.924461Synthetic Fuel Stocks
Syntroleum Corp (SYNM)7.09-0.01-0.14%7.107.107.0026658Biofuel Stocks, Synthetic Fuel Stocks
Tandem Group PLC (TND.L)92.001.00+1.10%92.0092.0091.002004Alternative Transportation Stocks
Tech/Ops Sevcon Inc. (TO)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
TeleNav (TNAV)5.130.02+0.39%5.135.135.10188438Smart Transportation Stocks
Telkonet, Inc. (TKOI)0.28-0.01-2.47%0.300.300.2669185Energy Efficiency Stocks
Telvent Git S.A. (TLVT)0.00N/AN/AN/AN/AN/AN/ASmart Grid Stocks, Smart Transportation Stocks
Tesla Motors, Inc. (TSLA)103.391.19+1.16%101.75103.9899.208795483Efficient Vehicle Stocks
The Timken Company (TKR)58.870.75+1.29%58.1658.9958.13345734Efficient Vehicle Stocks, Wind Stocks
Theolia (THIXF)0.980.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
Thermal Energy International (TMG.V)0.050.000.00%N/AN/AN/A0Energy Efficiency Stocks
Timminco Ltd (TIMNF)0.000.000.00%N/AN/AN/A0Solar Stocks
TomTom (TOM2.AS)3.970.00-0.05%3.984.023.96530363Smart Transportation Stocks
Trading Emissions PLC (TRDGF)0.480.000.00%N/AN/AN/A0Environmental Market Stocks
Trafficmaster PLC (TFC.L)0.00N/AN/AN/AN/AN/AN/ASmart Transportation Stocks
Trimble Navigation Ltd (TRMB)27.000.55+2.08%26.6127.1426.401735608Smart Transportation Stocks
Trina Solar (TSL)6.14-0.09-1.44%6.126.356.121707723Solar Stocks
Trinity Industries (TRN)38.40-0.03-0.08%38.5038.7938.33742939Alternative Transportation Stocks, Wind Stocks
Trony Solar (TRO)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
U.S. Energy Initiative (USEI)0.010.00+4.94%0.010.010.012236480Biodiesel Stocks
Ultralife Batteries Inc (ULBI)3.800.10+2.70%3.673.803.559516Battery Stocks
United Technologies (UTX)96.171.19+1.25%95.1696.4294.953084599Conglomerates
Universal Display Corp. (PANL)28.871.70+6.26%27.4128.9327.30626087Energy Efficiency Stocks
Universal Power Group (UPG)1.660.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
Universal Solar Technology Inc. (UNSS)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
UQM Technologies (UQM)1.330.03+2.31%1.301.331.25255281Efficient Vehicle Stocks
UR Energy, Inc. (URG)1.200.06+5.26%1.151.221.14898517Nuclear Energy Stocks
US Geothermal (HTM)0.36-0.01-3.33%0.370.370.36138564Geothermal Stocks, Power Production Stocks
Valence Technology Inc (VLNCQ)0.050.00+1.73%0.050.050.05281367Battery Stocks
Valeo (VLEEY)34.500.22+0.64%34.6034.6334.501804Efficient Vehicle Stocks
Valmont Industries (VMI)142.071.87+1.33%140.26143.10139.56244084Electric Grid Stocks
Veeco Instruments Inc. (VECO)38.250.70+1.86%37.6938.2737.31523102Energy Efficiency Stocks
Vendum Batteries, Inc. (VNDB)0.000.000.00%0.000.00N/A5500000Battery Stocks
Veolia Environnement SA (VE)12.510.09+0.72%12.4612.5812.45192933Conglomerates
VeraSun Energy Corp (VSE)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Verenium Corp (VRNM)2.290.000.00%2.262.322.264550Ethanol Stocks
Vestas Wind Systems (VWDRY)4.42-0.01-0.23%4.374.434.3535192Wind Stocks
VIASPACE Inc. (VSPC)0.010.00-8.40%0.010.010.011025348Biomass Stocks
Viral Genetics, Inc. (VRAL)0.00N/AN/AN/AN/AN/AN/ABiofuel Stocks
Viridis Energy Inc. (VRD.V)0.060.000.00%N/AN/AN/A0Biomass Stocks
VMoto Limited (VMT.AX)0.010.000.00%0.010.010.01816983Efficient Vehicle Stocks
Vossloh AG (VOS.DE)74.45-0.82-1.09%75.0575.3374.2523204Alternative Transportation Stocks
Vu1 (VUOC)1.300.000.00%N/AN/AN/A0Energy Efficiency Stocks
Wabtec Corporation (WAB)53.980.26+0.48%53.8654.1353.76536054Alternative Transportation Stocks
Waste Management (WM)40.850.40+0.99%40.5440.9340.401237073Biomass Stocks, Waste-to-Energy Stocks
Waterfurance Renewable Energy (WFI.TO)20.38-0.12-0.59%20.8820.8920.386339Energy Efficiency Stocks, Geothermal Stocks
WESCO International (WCC)70.350.63+0.90%70.1070.6069.92417744Electric 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)0.030.000.00%0.030.030.031242498Solar Stocks
Westport Innovations Inc. (WPRT)30.040.28+0.94%29.7530.4029.58323763Natural Gas Vehicle Stocks
Wind Energy America Inc. (WNEAE)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Wind Works Power Corp. (WWPW)0.020.000.00%0.020.020.0216775Power Production Stocks, Wind Stocks
Winslow Green Growth Fund (WGGFX)14.07-0.14-0.99%N/AN/AN/AN/AMutual Funds
World Energy (XWES)3.71-0.05-1.33%3.723.803.6933324Environmental Market Stocks
World Energy Solutions Inc. (XWES)3.71-0.05-1.33%3.723.803.6933324Environmental Market Stocks
Xcel Energy Inc. (XEL)29.360.16+0.55%29.4329.4729.123892358Power Production Stocks, Wind Stocks
Xinjiang Goldwind Science & Technology Co., Ltd. (002202.SZ)6.12-0.04-0.65%6.176.216.0611131496Wind Stocks
Yingli Green Energy Holding Company (YGE)3.15-0.10-3.08%3.283.333.144017028Solar Stocks
ZAP (ZAAP)0.14-0.02-11.34%0.140.170.14366810Efficient Vehicle Stocks
ZBB Energy (ZBB)0.270.02+6.40%0.250.270.2570733Battery Stocks, Electricity Storage Stocks
Zenergy Power (ZNEPF)4.990.000.00%N/AN/AN/A0Electric Grid Stocks, Energy Efficiency Stocks
ZENN Motor Company (ZNNMF)0.900.000.00%0.900.920.8628030Efficient Vehicle Stocks
Zipcar, Inc. (ZIP)0.00N/AN/AN/AN/AN/AN/AAlternative Transportation Stocks
Zoltek (ZOLT)13.350.23+1.75%13.1113.4313.08126487Wind Stocks