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)1.880.000.00%N/A1.881.880Solar Stocks
A-Power Energy Generation Systems (APWR)0.060.000.00%N/AN/AN/A0Wind Stocks
A. P. Moller - Maersk Group (MAERSK-B.CO)11500.00380.00+3.42%11060.0011530.0011060.0034260Alternative 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)20.850.12+0.58%20.7921.0420.693043752Conglomerates
Abengoa SA (ABGB)12.360.39+3.26%12.0312.4412.0047480Power Production Stocks, Solar Stocks
Abengoa Yield PLC (ABY)25.870.58+2.29%25.3125.9125.10937863Power Production Stocks
Accell Group (ACCEL.AS)13.190.14+1.07%13.0613.1912.9115945Alternative Transportation Stocks
Accenture PLC (ACN)85.302.43+2.93%83.0085.3182.855080980Conglomerates
Acciona (ACXIF)68.510.000.00%N/A68.5168.510Wind Stocks
Acorn Energy Inc. (ACFN)0.87-0.03-3.32%0.890.910.86230681Nuclear Energy Stocks, Pollution Control Stocks, Smart Grid Stocks
Active Power Inc (ACPW)1.780.15+9.20%1.661.861.6678483Electricity Storage Stocks, Flywheel Stocks
Acuity Brands, Inc. (AYI)132.984.62+3.60%128.62133.06127.85299766Energy Efficiency Stocks
ADA-ES (ADES)19.950.39+1.99%19.5720.0419.31192354Pollution Control Stocks
Advanced Battery Technologies Inc (ABAT)0.54-0.01-0.93%0.530.540.49212773Alternative Transportation Stocks, Battery Stocks
Advanced Energy Industries (AEIS)22.480.30+1.35%22.1422.4821.73273558Electric Grid Stocks, Solar Stocks
AECOM Technology Corporation (ACM)29.040.52+1.82%28.6029.1128.172071924Conglomerates
Aemetis, Inc. (AMTXD)7.010.000.00%N/AN/AN/A0Ethanol Stocks
AeroVironment, Inc. (AVAV)27.490.70+2.61%26.8227.5326.59231400Efficient Vehicle Stocks, Wind Stocks
AES Corporation (AES)13.130.34+2.66%12.8513.1712.8510051998Power Production Stocks
AFC Energy (AFC.L)9.50-0.38-3.80%9.259.959.2130000Fuel Cell Stocks, Hydrogen Stocks
Air Products & Chemicals (APD)140.964.14+3.03%137.54141.35137.141568986Hydrogen Stocks
Aixtron AG (AIXG)11.150.25+2.29%11.0811.2011.04114471Energy Efficiency Stocks
Algae-Tec, Ltd. (ALGXY)0.65-0.02-2.99%0.650.650.652000Biofuel Stocks
Algonquin Power and Utilities (AQUNF)8.02-0.05-0.56%8.018.028.003343Power Production Stocks, Wind Stocks
Allianz Global Eco Trends Fund (AECOX)19.250.04+0.21%N/AN/AN/AN/AMutual Funds
Alstom (AOMFF)33.100.000.00%N/A33.1033.100Conglomerates
Altair Nanotech (ALTI)1.450.20+16.00%1.401.461.408895Battery Stocks
Alter NRG Corp (ANRGF)2.08-0.07-3.16%2.082.082.082500Waste-to-Energy Stocks
Alterra Power Corp. (MGMXF)0.27-0.01-3.74%0.280.280.27152107Geothermal 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)7.570.61+8.76%6.937.596.85112227Energy Efficiency Stocks
American DG Energy, Inc. (ADGE)0.500.07+16.25%0.470.500.4480758Power Production Stocks
American Trust Energy Alternatives Fund (ATEAX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
American Vanadium (AVC.V)0.240.02+6.82%0.250.290.2253875Electricity Storage Stocks
AMSC (AMSC)0.73-0.01-1.97%0.720.760.701054699Electric Grid Stocks, Smart Grid Stocks, Wind Stocks
Amtech Systems Inc (ASYS)8.290.28+3.50%8.168.378.1338843Solar Stocks
Amyris, Inc. (AMRS)2.280.14+6.54%2.082.302.08356232Biofuel Stocks
Andersons Inc (ANDE)51.080.65+1.29%50.3751.3650.31376909Biofuel Stocks, Ethanol Stocks
Andritz Group (ADRZF)54.000.000.00%N/A54.0054.000Biomass Stocks, Power Production Stocks
Ansaldo STS (ASDOF)10.570.000.00%N/A10.5710.570Smart Transportation Stocks
Apollo Solar Energy (ASOE)0.070.000.00%N/A0.070.070Solar Stocks
Applied Materials (AMAT)24.460.61+2.54%23.8124.4923.6117430540Solar Stocks
Aracruz Celulose S.A. (ARA)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Archer Daniels Midland (ADM)49.640.32+0.65%49.3950.0849.194834413Biofuel Stocks, Ethanol Stocks
Arco Energy Technologies Corp. (ART.V)0.49-0.02-3.00%0.500.500.4776915Solar Stocks
Areva (ARVCF)11.230.23+2.09%10.9511.2310.95114Nuclear Energy Stocks
Arise Technologies (APVNF)0.000.000.00%N/A0.000.000Solar Stocks
Arotech Corp (ARTX)2.490.16+6.87%2.362.562.32324275Battery Stocks
Ascent Solar Technologies Inc (ASTI)1.120.07+6.67%1.051.201.05257768Solar Stocks
Aspen Aerogels, Inc. (ASPN)6.730.11+1.66%6.566.746.5639912Energy Efficiency Stocks
Atlantic Power Corporation (AT)2.650.18+7.29%2.472.652.461580518Power Production Stocks
Autodesk, Inc. (ADSK)57.010.38+0.67%56.5057.1756.121507323Energy Efficiency Stocks
Automated Tooling Systems (ATA.TO)14.680.11+0.75%14.6614.7714.4992614Solar Stocks
Aventine Renewable Energy Holdings Inc (AVRWD)0.00N/AN/AN/AN/AN/AN/AEthanol Stocks
AVISTA Corp (AVA)34.350.97+2.91%33.6634.3733.44538009Power Production Stocks
Axion Power International (AXPW)1.12-0.03-2.61%1.121.151.1014703Battery Stocks, Electricity Storage Stocks
Azure Dynamics Corp. (AZDDF)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
AZZ Incorporated (AZZ)45.600.72+1.60%44.8745.7344.53200625Electric Grid Stocks
Badger Meter, Inc. (BMI)56.121.43+2.61%55.0756.4654.0368228Smart Grid Stocks
Baldor Electric Co. (BEZ)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Ballard Power Corporation (BLDP)1.810.08+4.62%1.751.841.73603255Fuel Cell Stocks, Hydrogen Stocks
Balqon Corporation (BLQN)0.120.000.00%N/A0.120.120Efficient Vehicle Stocks
Beacon Power Corporation (BCONQ)0.03-0.01-28.37%0.030.030.0313158Electricity Storage Stocks, Flywheel Stocks
Berkshire Hathaway (BRK-A)222800.004340.00+1.99%219000.00222800.00218427.00553Conglomerates
BioAmber (BIOA)8.05-0.10-1.23%8.118.157.8547535Biomass Stocks
BioFuel Energy Corp. (BIOF)7.280.000.00%N/AN/AN/A0Biofuel Stocks, Ethanol Stocks
Biorem Inc. (BRM.V)0.15-0.03-16.67%0.180.180.1550000Pollution Control Stocks
Biox Corp. (BXIOF)0.540.000.00%N/A0.540.540Biodiesel Stocks
Blue Earth, Inc (BBLU)1.390.29+26.36%1.111.461.11891140Energy Efficiency Stocks
Blue Sphere (BLSP)0.140.00+2.16%0.140.150.14211865Waste-to-Energy Stocks
Bluefield Solar Income Fund (BSIF.L)102.751.00+0.98%102.00102.00101.50112012ETFs, Power Production Stocks
Bluefire Renewables (BFRE)0.050.00-5.83%0.050.060.05146139Biofuel Stocks, Ethanol Stocks
Bombardier Inc (BDRBF)3.430.08+2.39%3.333.473.3316095Alternative Transportation Stocks
Boralex (BRLXF)11.500.000.00%N/A11.5011.500Power Production Stocks
Boralex Power Income Fund (BLXJF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
BorgWarner (BWA)52.451.11+2.16%51.6152.6951.292566210Efficient Vehicle Stocks
Broadwind Energy (BWEN)6.060.36+6.32%5.706.095.7032243Wind Stocks
Brookfield Asset Management (BAM)48.360.59+1.24%47.8748.6047.42497054Power Production Stocks, Wind Stocks
Brookfield Renewable Energy Partners (BEP)29.220.77+2.71%28.5329.2228.3232387Hydroelectric Stocks, Power Production Stocks
Bunge, Ltd. (BG)90.401.54+1.73%88.9090.6488.86697244Biomass Stocks
BYD Company, Ltd. (BYDDY)9.10-0.19-2.08%9.139.209.0032845Battery Stocks, Efficient Vehicle Stocks
C&D Technologies (CHHP)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Cabot Corp (CBT)41.621.03+2.54%40.8541.8040.47471103Energy Efficiency Stocks
Calpine Corp. (CPN)21.291.17+5.82%20.9121.4920.697448863Geothermal Stocks, Power Production Stocks
Calvert Global Alternative Energy Fund - Class A (CGAEX)6.470.07+1.09%N/AN/AN/AN/AMutual Funds
Calvert Global Alternative Energy Fund - Class C (CGACX)6.140.07+1.15%N/AN/AN/AN/AMutual Funds
Calvert Green Bond Fund (CGAFX)15.23-0.04-0.26%N/AN/AN/AN/AMutual Funds
Calyx Bio-Ventures Inc. (CLX.V)0.130.000.00%0.130.130.1312750Biofuel Stocks
Camco International (CAMCF)0.070.000.00%N/A0.070.070Environmental Market Stocks
Canadian Hydro Developers (CHDVF)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Canadian Solar (CSIQ)21.62-0.40-1.82%22.0422.2020.644784319Solar Stocks
Capstone Infrastructure Corp. (CSE.TO)3.00-0.02-0.66%3.023.162.88718328Power Production Stocks
Capstone Turbine (CPST)0.750.01+1.32%0.750.770.732597806Efficient Vehicle Stocks, Microturbine Stocks
Car Charging Group, Inc. (CCGI)0.330.01+3.06%0.300.350.3011773Efficient Vehicle Stocks
Carmanah Technologies (CMHXF)2.300.000.00%N/A2.302.300Energy 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)14.480.58+4.17%13.8614.5713.8663014Energy Efficiency Stocks
Centrica PLC (CPYYY)16.55-0.25-1.46%16.6216.7016.51142769Power Production Stocks, Wind Stocks
Ceramic Fuel Cells (CFU.AX)0.010.00+16.67%0.010.010.01136665Fuel Cell Stocks
Ceres Power Holdings PLC (CPWHF)0.110.000.00%N/A0.110.110Fuel Cell Stocks
Ceres, Inc. (CERE)0.23-0.01-4.52%0.220.240.21464543Biofuel Stocks
Cheniere Energy, Inc (LNG)65.483.20+5.14%62.4866.0362.413474296Natural Gas Vehicle Stocks
China BAK Battery (CBAK)1.79-0.06-3.24%1.851.851.7520456Battery Stocks, Electricity Storage Stocks
China Clean Energy Inc. (CCGY)0.030.01+46.08%0.020.030.0210000Biodiesel 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)1.03-0.04-3.74%1.031.031.03100Wind Stocks
China Ming Yang Wind Power Group (MY)2.03-0.02-0.98%2.032.102.00675126Wind Stocks
China Recycling Energy Corp. (CREG)0.750.04+5.60%0.660.780.65161917Waste-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)1.270.03+2.42%1.251.281.23708000Electric Grid Stocks, Wind Stocks
China Sunergy (CSUN)1.370.16+13.07%1.241.381.2098856Solar Stocks
China Windpower Group (CWPWF)0.060.000.00%N/A0.060.060Wind Stocks
Cisco Systems Inc. (CSCO)26.810.23+0.85%26.7526.9026.4736617500Smart Grid Stocks
Citrix Systems, Inc. (CTXS)61.241.58+2.64%59.6661.4659.391575861Energy Efficiency Stocks
CLARCOR, Inc. (CLC)65.782.79+4.43%63.0265.9562.59354227Pollution Control Stocks
Claymore/Clear Global Timber Index (CUT)24.260.40+1.70%23.8124.2723.7513300ETFs
Clean Diesel Technologies (CDTI)1.950.05+2.63%1.862.031.85539821Efficient Vehicle Stocks
Clean Energy Fuels (CLNE)4.840.46+10.50%4.504.874.502848051Natural Gas Vehicle Stocks
Clearford Industries (CLI.V)0.15-0.01-6.25%0.150.150.1526000Waste-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/A0.090.090Pollution Control Stocks
Codexis, Inc. (CDXS)2.590.31+13.60%2.502.692.40475776Biofuel Stocks
Companhia Energetica de Minas Gerais (CIG)4.690.11+2.40%4.544.834.546367912Power 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/A0.000.000Solar 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)14.900.30+2.05%14.5914.9414.50179599Smart Grid Stocks
Cooper Power Systems (CBE)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Smart Grid Stocks
Cosan Ltd (CZZ)7.060.46+6.97%6.737.346.731720882Biofuel Stocks, Ethanol Stocks
Covanta Holding Corp. (CVA)21.36-0.53-2.42%21.7521.8621.153257373Power Production Stocks, Waste-to-Energy Stocks
CPS Technologies Corp. (CPSH)2.750.15+5.77%2.602.752.5610700Efficient Vehicle Stocks
Cree Inc (CREE)30.160.13+0.43%30.0530.3529.594308416Energy Efficiency Stocks
CRS Electronics, Inc (LEDCF)0.080.000.00%N/A0.080.080Energy Efficiency Stocks
CSR Zhuzhou Electric Locomotive (ZHUZF)3.630.000.00%N/A3.633.630Alternative Transportation Stocks
Cubic Corporation (CUB)52.360.83+1.61%51.6652.4250.75169682Alternative Transportation Stocks, Smart Transportation Stocks
Cyclone Power Technologies (CYPW)0.000.000.00%0.000.000.0090000Efficient Vehicle Stocks, Energy Efficiency Stocks
Cypress Semiconductor Corporation (CY)14.180.20+1.39%14.0614.2213.805906657Solar Stocks
Dais Analytic Corp. (DLYT)0.300.00+0.33%0.300.300.3024387Electricity Storage Stocks, Energy Efficiency Stocks
DAQO New Energy Corp. (DQ)27.320.72+2.71%27.0227.9026.3492277Solar Stocks
Darling International, Inc. (DAR)17.860.63+3.66%17.2317.8917.191767372Biomass Stocks
Datang International Power (DIPGY)10.240.01+0.06%10.2410.2410.241300Wind Stocks
DayStar Tech (DSTI)0.06-0.02-27.71%0.060.080.0610009Solar Stocks
Deltic Timber Corp. (DEL)67.252.67+4.13%64.8567.5464.2137874Biomass Stocks
Digi International (DGII)8.300.19+2.34%8.128.347.97119546Electric Grid Stocks, Smart Grid Stocks
Dong Fang Electric (DNGFF)1.670.000.00%N/A1.671.670Wind Stocks
Dorel Industries (DIIBF)33.820.30+0.90%34.1134.6133.822498Alternative Transportation Stocks
Dow Chemical Company (DOW)44.551.84+4.31%43.0044.9342.8517215918Conglomerates
Dresser-Rand Group (DRC)80.49-0.17-0.21%80.6980.8580.471154931Electricity 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)1.00-0.03-2.91%1.031.031.0011922Biofuel Stocks, Ethanol Stocks
Dynamotive Energy Systems (DYMTF)0.070.000.00%N/AN/AN/A0Biofuel Stocks
E.I. du Pont de Nemours & Co. (DD)70.261.64+2.39%69.0370.3468.733668327Conglomerates
E.ON AG (EONGY)17.260.27+1.59%17.1217.3917.051039917Power Production Stocks, Wind Stocks
Eaga PLC (EAGA.L)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
Eaton Corporation PLC (ETN)64.88-0.29-0.44%65.1165.1564.104484201Conglomerates
Echelon Corporation (ELON)1.690.01+0.60%1.681.711.6882913Electric Grid Stocks, Smart Grid Stocks
Ecologic Transportation, Inc. (EGCT)0.060.000.00%N/AN/AN/A0Efficient Vehicle Stocks
EcoSynthetix, Inc. (ECO.TO)1.270.07+5.83%1.301.341.1934638Biomass 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)63.890.71+1.12%63.4264.2463.262802574Power 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)5.170.01+0.19%5.155.255.15189552Solar Stocks
EMCORE Group, Inc (EME)42.941.44+3.47%41.5642.9741.24359909Electric Grid Stocks
Emerson Electric (EMR)59.740.53+0.90%59.0159.9658.307855001Conglomerates
Enbridge, Inc. (ENB)47.390.47+1.00%47.0047.9046.361585462Conglomerates
Endesa (EEE)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Enel (ENLAY)4.47-0.01-0.22%4.374.474.37500817Power 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)18.20-0.10-0.55%18.5018.5018.20506Geothermal Stocks, Power Production Stocks
Energy Focus, Inc. (EFOI)5.15-0.05-0.96%5.305.305.00149927Energy Efficiency Stocks
Energy Recovery, Inc. (ERII)4.730.08+1.72%4.694.794.62438935Energy Efficiency Stocks
EnergySolutions, Inc. (ES)0.00N/AN/AN/AN/AN/AN/ANuclear Energy Stocks, Pollution Control Stocks
EnerNOC (ENOC)15.000.74+5.19%14.2615.0214.26341045Electric Grid Stocks, Smart Grid Stocks
EnerSys (ENS)58.501.40+2.45%57.1458.7756.91466276Battery 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)13.440.98+7.87%12.5513.4712.40594827Solar Stocks
Entech Solar, Inc. (ENSL)0.000.000.00%N/A0.000.000Solar Stocks
Environmental Power Corp (EPGRQ)0.000.00-100.00%N/AN/AN/A0No Longer Publicly Traded
Envision Solar International (EVSI)0.160.02+13.48%0.140.160.149240Solar Stocks
Epistar Corporation (TW10) (2448.TW)61.301.30+2.17%61.0062.8060.2017650596Energy Efficiency Stocks
ERA Carbon Offests Ltd. (ESR,V)15.520.47+3.12%15.5116.1515.4935617Environmental Market Stocks
ESCO Technologies (ESE)35.581.12+3.25%34.6035.7834.39165462Smart Grid Stocks
ESCO Technologies, Inc. (ESE)35.581.12+3.25%34.6035.7834.39165462Electric Grid Stocks
Etrion Corp. (ETRXF)0.340.000.00%N/A0.340.340Power Production Stocks, Solar Stocks
Euro Tech Holdings (CLWT)3.08-0.02-0.65%3.103.083.07790Pollution 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)36.581.10+3.10%35.6336.9035.606012883Nuclear 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)19.940.31+1.58%N/AN/AN/AN/AMutual Funds
Finavera Wind Energy (FNVRF)0.120.000.00%N/A0.120.120Wind Stocks
First American Scientific Corp. (FASC)0.010.000.00%0.010.010.0194200Biomass Stocks
First Solar Inc (FSLR)42.351.45+3.55%41.2342.4140.542371163Solar Stocks
First Trust Global Wind Energy Index (FAN)10.340.04+0.39%10.1510.3910.1572057ETFs
First Trust Nasdaq Clean Edge Smart Grid Infrastructure Index Fund (GRID)34.12-0.06-0.18%33.9034.1233.90975ETFs, Smart Grid Stocks
First Trust NASDAQ Clean Edge US Liquid (QCLN)16.630.36+2.20%16.2616.6716.1924224ETFs
Firstgroup, PLC (FGP.L)103.500.10+0.10%102.90104.40101.303429583Alternative Transportation Stocks
Firsthand Alternative Energy (ALTEX)6.200.10+1.64%N/AN/AN/AN/AMutual Funds
Fleetmatics Group PLC (FLTX)37.711.29+3.54%36.6037.7435.95215079Smart Transportation Stocks
FLIR Systems, Inc. (FLIR)32.370.86+2.73%31.5532.4131.20925377Energy Efficiency Stocks
Flux Power Holdings, Inc (FLUX)0.110.02+20.35%0.110.110.111000Battery Stocks
Forcefield Energy, Inc. (FNRG)6.400.01+0.16%6.386.406.386387Energy Efficiency Stocks
Four Rivers Bioenergy / Verta Energy (FRBE)0.030.000.00%N/AN/AN/A0Waste-to-Energy Stocks
Fuel Systems Solutions (FSYS)10.750.56+5.50%10.1910.7510.05179865Natural Gas Vehicle Stocks
Fuel Tech (FTEK)3.720.10+2.76%3.653.733.62148305Pollution Control Stocks
FuelCell Energy (FCEL)1.700.11+6.92%1.581.751.566626312Fuel Cell Stocks
FutureFuel Corp. (FF)12.610.89+7.59%11.8012.6411.66154083Biodiesel Stocks, Biofuel Stocks
Gabelli SRI Green Fund class AAA (SRIGX)14.340.20+1.41%N/AN/AN/AN/AMutual Funds
Gabelli SRI Green Fund class C (SRICX)13.670.19+1.41%N/AN/AN/AN/AMutual Funds
Gamesa (GCTAF)9.340.000.00%N/A9.349.3438Wind Stocks
Garmin, Ltd. (GRMN)53.381.14+2.18%52.2953.4551.991521361Smart Transportation Stocks
GCL-Poly Energy Holdings Ltd. (3800.HK)1.70-0.11-6.08%1.781.801.68224955792Solar Stocks
General Cable (BGC)14.300.86+6.40%13.5114.4813.391351992Electric Grid Stocks
General Electric (GE)24.660.17+0.69%24.6024.7224.0677515824Conglomerates, Energy Efficiency Stocks, Nuclear Energy Stocks, Smart Grid Stocks, Wind Stocks
Gentherm, Inc. (THRM)36.081.99+5.84%34.0636.1233.86541378Efficient Vehicle Stocks
Geodynamics Limited (GDY.AX)0.040.00+7.69%0.040.040.04112516Geothermal Stocks
Gevo, Inc. (GEVO)0.290.00-0.83%0.250.300.25588194Biofuel Stocks
Giant Manufacturing (9921.TW)259.00-5.50-2.08%268.00268.00258.00715655Alternative Transportation Stocks
Global Power Equipment (GLPW)13.800.09+0.66%13.8613.9113.67158086Nuclear Energy Stocks
Global X Lithium ETF (LIT)11.230.12+1.04%11.1511.2310.9023044Battery Stocks, ETFs
Global X Uranium ETF (URA)11.680.27+2.37%11.4211.7411.35170991ETFs, Nuclear Energy Stocks
Global X Waste Management ETF (WSTE)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Goldpoly New Energy Holdings (0686.HK)0.880.000.00%0.890.920.8724938000Power Production Stocks, Solar Stocks
Google (GOOG)504.899.50+1.92%498.00507.00496.812873754Smart Grid Stocks
Graftech International (GTI)4.350.33+8.21%4.034.354.02861691Electricity Storage Stocks, Solar Stocks
Grande West Transportation Group Inc. (BUS.V)0.350.000.00%0.370.370.3526000Alternative Transportation Stocks
Great Lakes Dredge and Dock (GLDD)8.250.27+3.32%7.978.297.97314381Alternative Transportation Stocks
Green Earth Technologies (GETG)0.040.00-7.32%0.040.040.0487300Biofuel Stocks
Green Plains Renewable Energy (GPRE)23.321.95+9.12%21.4223.8421.262118977Biofuel Stocks, Ethanol Stocks
Green Star Products, Inc. (GSPI)0.000.00-1.41%0.000.000.00401880Biodiesel Stocks
Greenbriar Capital Corp. (GRB.V)1.530.08+5.52%1.531.531.532500Solar Stocks
Greenbrier (GBX)46.513.45+8.01%43.0646.9942.621141259Alternative Transportation Stocks
Greencoat UK Wind (UKW.L)108.750.000.00%108.50109.00108.50148008Power Production Stocks, Wind Stocks
GreenHouse Holdings, Inc (GRHU)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
GreenHunter Energy (GRH)0.530.05+10.96%0.460.590.44393534Biofuel Stocks
Greenko Group PLC (GKO.L)143.65-6.35-4.23%145.25145.75143.0046357Power Production Stocks
Greenshift Corporation (GERS)0.000.000.00%0.000.000.002050176Biodiesel Stocks, Biofuel Stocks
GT Advanced Technologies (GTAT)0.440.000.00%N/AN/AN/A0Energy Efficiency Stocks, Solar Stocks
Guggenheim Global Solar ETF (TAN)33.090.66+2.04%32.4033.4132.33126402ETFs, Solar Stocks
Guinness Atkinson Alternative Energy Fund (GAAEX)3.32-0.04-1.19%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)5.170.000.00%N/A5.175.170Wind Stocks
Hannon Armstrong Sustainable Infrastructure Capital Inc. (HASI)14.000.53+3.93%13.5814.0813.47293774Energy 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)1.250.000.00%1.251.291.17486297Solar Stocks
Helix Wind (HLXW)0.000.000.00%N/A0.000.000Wind 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)4.940.40+8.81%4.625.034.62127046Battery Stocks, Electricity Storage Stocks
Hoku Scientific (HOKU)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Honeywell (HON)97.661.28+1.33%96.4097.8395.594915994Energy Efficiency Stocks
Hubbell, Inc. (HUB-B)104.282.84+2.80%101.62104.51100.54386209Electric Grid Stocks
Hy-Drive Technologies Ltd. (HGS.V)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Hydrogenics Corp (HYGS)12.891.07+9.05%11.7813.0911.46103450Fuel Cell Stocks, Hydrogen Stocks
HydroPhi Technologies Group, Inc. (HPTG)0.010.00-5.00%0.010.010.01372962Hydrogen Stocks
HyperSolar, Inc (HYSR)0.020.00-5.26%0.020.020.022889729Hydrogen Stocks
IBC Advanced Alloys Corp (IAALF)0.110.01+9.00%0.110.110.0915266Nuclear Energy Stocks
Iberdrola Renovables (IBDRY)27.460.38+1.40%27.2727.6527.2368484Power Production Stocks, Wind Stocks
Ideal Power Inc. (IPWR)6.83-0.06-0.87%6.976.976.7516605Energy Efficiency Stocks
Infigen energy (IFGNF)0.190.000.00%N/A0.190.190Power 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)9.610.000.00%N/A9.619.610Hydroelectric Stocks, Power Production Stocks
Intermolecular, Inc. (IMI)1.91-0.06-3.05%1.941.951.9186840Conglomerates
International Business Machines Corp. (IBM)151.930.52+0.34%151.52153.31151.115136370Smart Grid Stocks
International Isotopes (INIS)0.030.00-12.39%0.030.030.0313223Nuclear 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)8.810.000.00%8.818.818.81225ETFs
IQ Global Agribusiness Small Cap (CROP)25.280.17+0.68%25.2525.3425.1710737Biomass Stocks, ETFs
iShares Global Timber & Forestry Index Fund (WOOD)51.460.53+1.04%50.8251.7950.787401ETFs
iShares S&P Global Clean Energy Index ETF (ICLN)9.58-0.04-0.43%9.509.649.4948520ETFs
iShares S&P Global Nuclear Energy Index (NUCL)36.150.000.00%N/AN/AN/A0ETFs, Nuclear Energy Stocks
ITC Holdings Corp (ITC)39.270.24+0.61%39.0839.4238.87915825Electric Grid Stocks
ITM Power (ITM.L)29.40-2.48-7.76%31.0032.5028.75139750Fuel Cell Stocks
Itron (ITRI)40.560.97+2.45%39.7440.7839.06311191Electric Grid Stocks, Smart Grid Stocks
IXYS Corporation (IXYS)12.100.23+1.94%11.9112.2411.81140813Energy Efficiency Stocks
JA Solar Holdings (JASO)7.97-0.03-0.38%8.038.117.613156533Solar Stocks
JBI, Inc (JBII)0.100.000.00%N/AN/AN/A0Synthetic Fuel Stocks
JinkoSolar Holding Co. (JKS)17.830.09+0.51%17.6218.1816.832352587Solar Stocks
Jinpan International, Ltd. (JST)7.29-0.01-0.14%7.267.327.2615308Electric Grid Stocks
John Deere (DE)88.740.94+1.07%87.9588.9887.113439534Biomass Stocks, Conglomerates
Johnson Controls (JCI)45.680.78+1.74%44.9745.8144.663591525Battery Stocks, Conglomerates, Energy Efficiency Stocks
Juhl Wind Inc. (JUHL)0.17-0.01-5.56%0.170.170.176483Wind Stocks
Kandi Technologies Corp. (KNDI)11.210.69+6.56%11.0111.2310.601014949Efficient 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)4.230.12+2.92%4.114.264.05267309Battery Stocks, Electricity Storage Stocks
Kingspan Group, PLC (KGSPF)17.060.000.00%N/A17.0617.060Energy Efficiency Stocks
KiOR, Inc. (KIOR)0.03-0.05-66.04%N/AN/AN/A0Biofuel Stocks
Kyocera (KYO)46.781.02+2.23%46.4647.0146.3737938Solar Stocks
L. B. Foster (FSTR)47.830.73+1.55%47.1048.4046.5571222Alternative Transportation Stocks
Landi Renzo S.p.A. (LDRZF)1.220.000.00%N/A1.221.220Natural Gas Vehicle Stocks
LDK Solar (LDKSY)0.210.000.00%N/AN/AN/A0Solar Stocks
Leo Motors (LEOM)0.07-0.01-12.39%0.060.070.0616000Efficient 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)0.140.00-0.07%0.140.150.1460500Energy Efficiency Stocks
Lime Energy (LIME)2.190.01+0.46%2.262.412.1843734Energy Efficiency Stocks
Linamar (LIMAF)57.890.000.00%N/A57.8957.890Efficient Vehicle Stocks
Linear Technology Corp. (LLTC)45.760.80+1.78%45.0745.8844.591729460Energy Efficiency Stocks
Lithium Technology Corporation (LTHU)0.000.00-27.27%N/AN/AN/A0Battery Stocks
LSB Industries (LXU)30.771.45+4.95%29.3630.8329.36225290Energy Efficiency Stocks, Geothermal Stocks
MagenGas Corp. (MGNA)0.00N/AN/AN/AN/AN/AN/AWaste-to-Energy Stocks
Magna International (MGA)104.240.52+0.50%103.82104.46102.371249451Efficient Vehicle Stocks
Magnetek Inc (MAG)36.471.88+5.44%34.4836.8534.4015910Electric Grid Stocks
Mantra Venture Group Ltd (MVTG)0.350.05+15.38%0.270.350.2741020Fuel Cell Stocks
Market Vectors Global Alternative Energy Fund (GEX)52.120.28+0.54%51.5752.3851.197946ETFs
Market Vectors Nuclear Energy ETF (NLR)51.760.65+1.27%51.0451.8151.044399ETFs, Nuclear Energy Stocks
Market Vectors Rare Earth/Strategic Metals ETF (REMX)24.800.55+2.28%23.3425.2123.346495ETFs
Market Vectors/Van Eck Global Solar Energy ETF (KWT)64.511.51+2.39%64.1064.5164.10808ETFs
Market Vectors® Environmental Services ETF (EVX)64.760.000.00%N/AN/AN/A1Biomass Stocks
MasTec Inc. (MTZ)20.711.84+9.75%18.9820.8118.802598788Electric Grid Stocks
Maxwell Technologies Inc (MXWL)9.250.37+4.17%8.959.268.83303554Electricity Storage Stocks
MeadWestvaco Corp. (MWV)44.010.97+2.25%43.1244.0942.98668725Battery Stocks, Electricity Storage Stocks
Mechanical Technology (MKTY)0.730.06+8.96%0.720.730.722125Solar Stocks
Medis Technologies (MDTL)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Merida Industry Co. Ltd. (9914.TW)204.00-4.50-2.16%207.00208.50204.001162399Alternative Transportation Stocks
Metabolix, Inc. (MBLX)0.450.02+4.68%0.420.470.39197371Biofuel Stocks
Methes Energies International (MEIL)0.670.02+2.31%0.720.740.6527090Biodiesel Stocks
Meyer Burger (MBTN.SW)4.960.50+11.21%4.645.064.502249953Solar Stocks
MGP Ingredients (MGPI)15.800.22+1.41%15.6015.9415.4829156Ethanol Stocks
MidAmerican Energy (MDPWK)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
MISTRAS Group, Inc. (MG)17.110.29+1.72%16.7817.1116.63272437Smart Grid Stocks
Mitsubishi Electric (MIELY)24.040.68+2.89%23.8924.1523.8635022Solar Stocks
MiX Telematics Limited (MIXT)6.440.08+1.26%6.356.446.1256104Smart Transportation Stocks
Modine Manufacturing (MOD)13.170.39+3.05%12.7513.1912.75145334Energy Efficiency Stocks
Molycorp, Inc. (MCP)0.810.09+13.22%0.720.830.724947456Efficient Vehicle Stocks
mPhase Technologies (XDSL)0.000.00-16.67%0.000.000.003528166Battery Stocks
MYR Group Inc. (MYRG)26.590.97+3.79%25.6226.6425.5082169Electric Grid Stocks
N-Viro International Corp. (NVIC)2.300.000.00%2.302.302.055173Waste-to-Energy Stocks
NaiKun Wind Energy Group Inc. (NKWFF)0.110.000.00%N/A0.110.110Power Production Stocks, Wind Stocks
NAPEC Inc. (NPC.TO)0.870.02+2.35%0.870.870.8621550Electric Grid Stocks
National Express Group (NEX.L)239.00-4.40-1.81%240.30241.20237.80309521Alternative Transportation Stocks
National Grid PLC (NGG)69.551.25+1.83%69.5769.9069.07506136Electric Grid Stocks
Neah Power Systems (NPWZ)0.010.00+7.59%0.010.010.012003321Fuel Cell Stocks
Neo-Neon Holdings (1868.hk)1.23-0.02-1.60%1.271.271.23324000Energy Efficiency Stocks
Neste Oil (NEF.F)18.900.29+1.56%18.7418.7418.74400Biodiesel Stocks, Biofuel Stocks
Nevada Geothermal Power (NGLPF)0.060.00+1.58%0.060.060.0660192No Longer Publicly Traded
New Alternatives FD Inc (NALFX)47.400.71+1.52%N/AN/AN/AN/AMutual Funds
New Energy Systems (NEWN)0.01-0.01-52.38%0.020.020.013700Battery Stocks
New Energy Technologies (NENE)1.350.03+2.27%1.271.351.2718030Solar Stocks
New Flyer Industries (NFYEF)10.810.09+0.81%10.8110.8110.812013Alternative Transportation Stocks
NextEra Energy Partners, LP (NEP)34.211.13+3.42%33.0334.9532.29252322Power Production Stocks
NextEra Energy, Inc. (NEE)103.122.04+2.02%101.32103.32100.862759740Power Production Stocks
NGK Insulators Ltd. (NGKIF)21.750.000.00%N/A21.7521.750Battery Stocks, Electricity Storage Stocks
Nordex AG (NRDXF)19.930.000.00%N/A19.9319.930Wind Stocks
Norfolk Southern Corp. (NSC)105.252.92+2.85%102.31105.59101.453251430Alternative Transportation Stocks
Northland Power Inc. (NPIFF)12.820.25+1.99%12.8212.8212.82500Power Production Stocks
Northwestern Corp (NWE)53.740.72+1.36%52.9653.7552.26390785Power Production Stocks
Nova Biosource Fuels Inc (NBF)0.00N/AN/AN/AN/AN/AN/ABiodiesel Stocks
Novozymes (NVZMY)42.54-0.11-0.26%42.4743.1442.3218046Biofuel Stocks
NovX21 (NOV.V)0.080.000.00%0.070.080.07211089Energy Efficiency Stocks
NRG Yield, Inc. (NYLD)43.910.92+2.14%43.0444.3342.49375688Power Production Stocks
OC Oerlikon Corporation, Inc. (OERL.SW)11.600.000.00%11.4511.6011.40795939Solar Stocks
Ocean Power Technologies Inc. (OPTT)0.620.08+13.89%0.550.640.55221907Ocean Power Stocks
OM Group (OMG)28.001.22+4.56%26.8628.0526.69192265Battery Stocks
Omron Corp ADR (OMRNY)43.750.000.00%N/A43.7543.7512Energy Efficiency Stocks
OneRoof Energy (ON.V)0.550.000.00%0.550.550.554000Solar Stocks
OPEL Technologies, Inc. (OPL.V)0.480.000.00%N/A0.480.480Solar Stocks
Opower, Inc. (OPWR)14.010.56+4.16%13.5114.0213.51160410Smart Grid Stocks
Opus Group AB (OPPXF)1.500.000.00%N/A1.501.500Pollution Control Stocks
Orient Green Power (GREENPOWER.BO)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
OriginOil, Inc. (OOIL)0.110.00+2.43%0.120.120.11218908Biodiesel Stocks, Biofuel Stocks
Orion Energy Systems, Inc. (OESX)5.21-0.14-2.62%5.405.405.1561449Energy Efficiency Stocks
Ormat (ORA)27.511.17+4.44%26.4227.5926.37119938Geothermal Stocks
Ormat Industries (ORMT.TA)2575.0025.00+0.98%2565.002582.002559.00161028Geothermal Stocks
Otter Tail Corp (OTTR)30.480.66+2.21%29.9030.5029.56157389Power Production Stocks, Wind Stocks
Owens Corning (OC)33.800.72+2.18%33.1433.9532.881088686Energy Efficiency Stocks, Wind Stocks
Pacific Ethanol (PEIX)10.660.97+10.01%9.6210.989.621421423Ethanol Stocks
Pacific Gas & Electric (PCG)52.730.79+1.52%51.7652.7551.633706184Power Production Stocks
Parabel Inc. (PALG)10.250.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
Pattern Energy Group Inc. (PEGI)24.570.61+2.55%23.9624.9123.76513837Power Production Stocks
PetroSun, Inc. (PSUD)0.010.000.00%0.010.010.0115678Biodiesel Stocks, Biofuel Stocks
PFB Corporation (PFB.TO)4.450.16+3.73%4.394.454.39700Energy Efficiency Stocks
Philips (PHG)28.04-0.37-1.30%27.6728.2227.641261537Energy Efficiency Stocks
Piaggio & C.S.p.A (PIAGF)2.950.000.00%N/A2.952.950Alternative Transportation Stocks
Pike Electric Corporation (PIKE)11.960.02+0.17%11.9411.9711.94192216Electric Grid Stocks
Plug Power (PLUG)2.940.21+7.69%2.732.982.736950088Fuel Cell Stocks, Hydrogen Stocks
Plum Creek Timber Co. Inc. (PCL)41.400.39+0.95%41.0341.7940.971238332Biomass Stocks
Plutonic Power Corp (PUOPF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
PNE Wind AG (PNE3.DE)2.18-0.01-0.46%2.212.222.1480805Wind Stocks
Polaris Geothermal (PGTHF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Polypore International (PPO)45.141.83+4.23%43.4745.2042.85253287Battery Stocks
Portec Rail Products (PRPX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Portland General Electric (POR)38.120.44+1.17%37.3838.1537.331121189Power Production Stocks, Wind Stocks
Potlatch Corp. (PCH)41.250.61+1.50%40.5441.3840.33250008Biomass Stocks
Power Efficiency Corporation (PEFF)0.000.000.00%N/A0.000.000Energy Efficiency Stocks
Power Integrations (POWI)51.500.99+1.96%50.8251.5749.61190344Energy Efficiency Stocks
Power REIT (PW)8.880.18+2.07%8.608.888.60651Alternative Transportation Stocks, Power Production Stocks
Power REIT 7.75% Series A Cumulative Preferred (PW-PA)25.540.000.00%N/AN/AN/A0Alternative Transportation Stocks, Solar Stocks
Power Solutions International (PSIX)50.692.62+5.45%48.5050.9548.5090691Efficient Vehicle Stocks, Natural Gas Vehicle Stocks
Power-One, Inc. (PWER)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks
PowerSecure International, Inc. (POWR)10.810.54+5.26%10.2710.9210.27189572Electric Grid Stocks, Energy Efficiency Stocks, Smart Grid Stocks
PowerShares Build America Bond (BAB)30.36-0.21-0.69%30.4630.5430.33187347ETFs
PowerShares Clean Energy (PBW)5.140.16+3.21%4.975.154.97140135ETFs
Powershares Cleantech Portfolio (PZD)28.330.13+0.46%27.9328.3327.825230ETFs
PowerShares Global Clean Energy Portfolio (PBD)11.340.19+1.70%11.1511.3811.1348730ETFs
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)25.350.67+2.71%24.6825.3524.5910799ETFs
Premier Power Renewable Energy (PPRW)0.010.000.00%N/A0.010.010Solar Stocks
Primary Energy Recycling Corp. (PENGF)5.300.000.00%N/A5.305.300Energy Efficiency Stocks, Power Production Stocks, Waste-to-Energy Stocks
Principal Solar (PSWW)0.750.000.00%N/A0.750.750Solar Stocks
Proton Power Systems (PPS.L)4.00-0.75-15.79%4.255.004.5096127Fuel Cell Stocks, Hydrogen Stocks
Prysmian S.P.A (PRYMF)21.200.000.00%N/A21.2021.20506Electric 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/A0.020.020Battery Stocks
Pure Technologies Ltd. (PUR.TO)7.560.30+4.13%7.267.567.2239112Energy Efficiency Stocks
Q-Cells (QCLSF)0.030.000.00%N/A0.030.030No Longer Publicly Traded
Quanta Services Inc (PWR)26.631.10+4.31%25.5726.7625.344769074Electric Grid Stocks
Quantum Fuel Systems (QTWW)2.400.05+2.13%2.372.522.28251865Efficient Vehicle Stocks, Hydrogen Stocks, Natural Gas Vehicle Stocks
Quantum Solar Power Corp. (QSPW)0.000.000.00%N/A0.000.000Solar Stocks
Ram Power Corp. (RPG.TO)0.010.000.00%0.010.010.01924124Geothermal Stocks
Raser Technologies (RZTIQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
RDX Technologies, Inc. (RDX.V)0.570.03+5.56%0.600.620.5718967Biodiesel Stocks, Waste-to-Energy Stocks
Red Electrica (RDEIY)17.640.32+1.85%17.4917.7517.455777Electric Grid Stocks
Renegy (RGYH)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Renesola Ltd. (SOL)1.24-0.03-2.36%1.271.281.211221675Solar Stocks
Renewable Energy Corp ASA (RNWEF)0.24-0.01-2.04%0.240.240.244134Solar Stocks
Renewable Energy Developers, Inc. (rdZ.TO)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Renewable Energy Group (REGI)9.640.53+5.82%9.259.729.19593058Biodiesel Stocks, Biofuel Stocks
Renewable Energy Trade Board Corporation (EBODF)3.460.31+9.84%3.023.463.025789Solar Stocks
Rentech (RTK)1.170.04+3.54%1.131.241.132433811Biofuel 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)1.270.02+1.60%1.271.331.23476556Energy Efficiency Stocks
REX American Resources Corp. (REX)62.705.05+8.76%58.0063.7457.93321158Ethanol Stocks
RGS Energy (RGSE)0.58-0.03-5.45%0.610.610.55382662Solar Stocks
Ricardo PLC (RCDO.L)613.000.50+0.08%614.50614.50605.507511Efficient Vehicle Stocks
RINO International Corp. (RINO)0.000.000.00%0.000.000.007411Pollution Control Stocks
Rockwool International A/S B (RKWBF)120.000.000.00%N/A120.00120.00100Energy Efficiency Stocks
Roper Industries, Inc. (ROP)151.951.02+0.68%150.93152.46148.15720089Conglomerates
Rubicon Technology (RBCN)3.950.08+2.07%3.884.033.85556766Energy Efficiency Stocks
RuggedCom (RUGGF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Run of River Power Inc. (ROR.V)0.000.000.00%0.000.000.000Hydroelectric Stocks
Saft Group (SGPEF)36.750.000.00%N/A36.7536.750Battery 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)35.641.82+5.38%34.6436.1734.44760106Synthetic Fuel Stocks
SatCon Technology (SATC)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sauer Energy, Inc. (SENY)0.080.00-6.13%0.080.080.0831200Wind Stocks
SavWatt USA, Inc. (SAVW)0.000.000.00%0.000.000.00398Energy Efficiency Stocks
Schneider Electric (SBGSF)73.930.000.00%N/A73.9373.93178Electric Grid Stocks
SemiLEDs Corporation (LEDS)0.800.00+0.25%0.800.840.75116918Energy Efficiency Stocks
Sensata Technologies (ST)51.000.62+1.23%50.4451.1250.00925872Efficient 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)2.240.03+1.36%2.222.272.2256514Solar Stocks
Shaw Group Inc. (SHAW)0.00N/AN/AN/AN/AN/AN/AConglomerates
Shelton Green Alpha Fund (NEXTX)14.020.24+1.74%N/AN/AN/AN/AMutual Funds
Shikun & Binui (SKBN.TA)831.50-3.40-0.41%830.10851.00825.30252222Conglomerates
Shimano, Inc. Ltd. (SHMDF)137.590.000.00%N/A137.59137.590Alternative Transportation Stocks
Shunfeng Photovoltaic (1165.hk)5.05-0.40-7.34%5.405.405.0011160000Solar Stocks
Siemens (SI)0.00N/AN/AN/AN/AN/AN/AConglomerates, Nuclear Energy Stocks
Sierra Geothermal Power Corp (SRA.V)0.130.000.00%0.130.130.135000No Longer Publicly Traded
Silex Systems Limited (SLX.AX)0.570.02+2.73%0.580.590.5553976Nuclear Energy Stocks, Solar Stocks
Silver Spring Networks, Inc. (SSNI)8.090.50+6.59%7.638.157.58337673Smart Grid Stocks
Sino-Forest Corporation (TRE.TO)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Sinovel Wind Group (601558.SS)0.00N/AN/AN/AN/AN/AN/AWind Stocks
SKF AB (SKFRY)20.58-0.03-0.12%20.5620.7020.4620157Wind Stocks
Sky Harvest Wind Power (SKYH)0.010.000.00%N/A0.010.010Wind Stocks
Sky Solar Holdings Ltd. (SKYS)6.95-0.02-0.29%6.907.456.902915Power Production Stocks, Solar Stocks
SMA Solar Technology (S92.DE)14.21-0.10-0.70%14.2114.4213.8893273Electric 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)0.010.00-0.77%0.010.010.015393428Solar Stocks
SolarCity Corporation (SCTY)50.370.60+1.21%50.1550.6547.624130531Solar Stocks
Solaria Energia (SEYMF)1.660.000.00%N/A1.661.660Solar Stocks
SolarWorld AG (SRWRF)15.000.000.00%N/A15.0015.0034Solar Stocks
Solazyme, Inc. (SZYM)2.440.28+12.96%2.162.492.162059477Biofuel Stocks
Solon AG (SGFRF)0.030.000.00%N/AN/AN/A0Solar Stocks
Southern Company (SO)48.300.54+1.13%47.9748.3547.774443401Pollution Control Stocks
SPDR Nuveen Barclays Cap Build America Bonds (BABS)63.62-0.35-0.55%63.6363.7663.3525236ETFs
Spire Corporation (SPIR)0.31-0.01-1.59%0.310.310.303900Solar Stocks
Stagecoach Group PLC (SGC.L)358.40-8.60-2.34%366.00366.00357.301032034Alternative Transportation Stocks
Stantec, Inc (STN)26.861.25+4.88%25.6526.9025.5739493Energy Efficiency Stocks
StarTech Environmental (STHKQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded, Waste-to-Energy Stocks
Stella Jones (STLJF)30.200.000.00%N/A30.2030.2011Alternative Transportation Stocks, Electric Grid Stocks
Stericycle, Inc. (SRCL)128.480.71+0.56%127.70128.50126.25564064Biomass Stocks
STR Holdings, Inc. (STRI)1.29-0.01-0.77%1.291.391.2884906Solar Stocks
SunEdison, Inc. (SUNE)19.201.01+5.55%18.1819.2717.9614893149Solar Stocks
SunOpta (STKL)11.690.66+5.98%11.0711.7111.01362007Ethanol Stocks
Sunpower (SPWR)24.470.76+3.21%23.7324.6023.552052126Solar Stocks
SunTech Power (STPFQ)0.160.000.00%0.160.160.16117942No Longer Publicly Traded
Sunvalley Solar, Inc. (SSOL)0.020.00+12.35%0.020.020.02500Solar Stocks
Superconducting Technologies, Inc. (SCON)2.660.06+2.31%2.632.682.5743215Electric Grid Stocks
Sustainable Energy Technologies (STG.V)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sustainable Energy Technologies (STGYF)0.28-0.03-9.87%0.280.280.28800Electric Grid Stocks
Suzlon Energy Limited (SUZLON.BO)0.00N/AN/AN/AN/AN/AN/AWind Stocks
SwissINSO Holding Inc. (SWHN)0.030.00+9.49%0.030.040.03124600Solar Stocks
Synthesis Energy Systems (SYMX)0.960.06+6.64%0.900.980.90142865Synthetic Fuel Stocks
Syntroleum Corp (SYNM)3.350.000.00%N/AN/AN/A0No Longer Publicly Traded
Tandem Group PLC (TND.L)105.000.000.00%105.00102.00102.0080Alternative Transportation Stocks
Tech/Ops Sevcon Inc. (TO)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
TeleNav (TNAV)6.330.09+1.44%6.226.476.20103846Smart Transportation Stocks
Telkonet, Inc. (TKOI)0.160.00-1.69%0.160.160.1586895Energy Efficiency Stocks
Telvent Git S.A. (TLVT)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Terraform Power, Inc. (TERP)27.700.24+0.87%27.4728.3127.45353243Power Production Stocks, Solar Stocks
Tesla Motors, Inc. (TSLA)205.828.01+4.05%193.30206.65192.657365586Efficient Vehicle Stocks
Tetra Tech, Inc. (TTEK)25.530.54+2.16%25.0225.6124.81353383Pollution Control Stocks
The Renewables Infrastructure Group (TRIG.L)100.000.25+0.25%100.50100.5099.75895830Power Production Stocks
The Timken Company (TKR)41.280.72+1.78%40.5941.4040.02857553Efficient Vehicle Stocks, Wind Stocks
Theolia (THIXF)0.980.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
Thermal Energy International (TMG.V)0.070.01+7.69%0.070.070.0696570Energy Efficiency Stocks
Timminco Ltd (TIMNF)0.000.000.00%N/A0.000.000Solar Stocks
TomTom (TOM2.AS)5.24-0.03-0.55%5.255.355.131165145Smart Transportation Stocks
Toray Industries, Inc (TRYIF)7.800.05+0.65%7.807.807.801000Wind Stocks
Trading Emissions PLC (TRDGF)0.130.000.00%N/A0.130.130Environmental Market Stocks
Trafficmaster PLC (TFC.L)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
TransAlta Renewables, Inc. (RNW.TO)11.33-0.16-1.39%11.4211.5711.3263529Power Production Stocks
Trimble Navigation Ltd (TRMB)26.840.33+1.23%26.6626.8926.361287947Smart Transportation Stocks
Trina Solar (TSL)8.340.000.00%8.258.407.527173723Solar Stocks
Trinity Industries (TRN)28.131.26+4.69%26.8928.4226.573612222Alternative Transportation Stocks, Wind Stocks
Trony Solar (TRO)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
U.S. Energy Initiative (USEI)0.000.00+11.11%0.000.000.004161514Biodiesel Stocks
UGE International (UG.V)1.670.000.00%1.651.671.658000Solar Stocks
Ultralife Batteries Inc (ULBI)2.98-0.10-3.25%3.013.032.9120602Battery Stocks
United Technologies (UTX)113.900.67+0.59%113.51114.34111.825032075Conglomerates
Universal Display Corp. (PANL)5.030.04+0.80%4.955.044.815826Energy 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)0.870.000.00%0.870.900.86160911Efficient Vehicle Stocks
UR Energy, Inc. (URG)0.890.06+7.09%0.850.910.83372872Nuclear Energy Stocks
US Geothermal (HTM)0.450.00+0.22%0.450.460.44242364Geothermal Stocks, Power Production Stocks
Valence Technology Inc (VLNCQ)0.040.000.00%N/AN/AN/A0Battery Stocks
Valeo (VLEEY)61.141.56+2.62%60.5061.3160.3616268Efficient Vehicle Stocks
Valmont Industries (VMI)125.500.50+0.40%125.00125.78123.88814334Electric Grid Stocks
Veeco Instruments Inc. (VECO)33.78-1.36-3.87%35.2435.2433.61825650Energy Efficiency Stocks
Velocys (VLS.L)157.75-1.75-1.10%160.00160.00160.00177055Synthetic Fuel Stocks
Vendum Batteries, Inc. (VNDB)0.000.00+9900.00%0.000.000.00171685Battery Stocks
Veolia Environnement SA (VE)17.470.05+0.29%17.4117.6317.33374183Conglomerates
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)11.81-0.04-0.34%11.6611.8611.6174334Wind Stocks
VIASPACE Inc. (VSPC)0.010.000.00%0.010.010.01571300Biomass Stocks
Viral Genetics, Inc. (VRAL)0.00N/AN/AN/AN/AN/AN/ABiofuel Stocks
Viridis Energy Inc. (VRD.V)0.800.000.00%0.850.850.802500Biomass Stocks
Vivint Solar (VSLR)8.820.67+8.22%8.208.837.901427404Solar Stocks
VMoto Limited (VMT.AX)0.040.00+2.44%0.040.040.0474479Efficient Vehicle Stocks
Vossloh AG (VOS.DE)50.671.12+2.25%49.5050.6748.3241072Alternative Transportation Stocks
Vu1 (VUOC)1.010.31+44.27%1.251.251.01227Energy Efficiency Stocks
Wabtec Corporation (WAB)86.202.25+2.68%83.9886.2483.28549591Alternative Transportation Stocks
Waste Management (WM)49.550.16+0.32%49.2749.5848.533370441Biomass Stocks, Waste-to-Energy Stocks
Waterfurance Renewable Energy (WFI.TO)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
WESCO International (WCC)73.872.24+3.13%71.6574.3070.831139519Electric 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)0.020.00-2.50%0.020.020.021105495Solar Stocks
Westport Innovations Inc. (WPRT)3.690.19+5.43%3.503.803.491054011Natural Gas Vehicle Stocks
Wind Energy America Inc. (WNEAE)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Wind Works Power Corp. (WWPW)0.03-0.01-37.25%0.040.040.0344508Power Production Stocks, Wind Stocks
Winslow Green Growth Fund (WGGFX)14.07-0.14-0.99%N/AN/AN/AN/AMutual Funds
World Energy (XWES)5.490.000.00%5.495.505.492742Environmental Market Stocks
World Energy Solutions Inc. (XWES)5.490.000.00%5.495.505.492742Environmental Market Stocks
Xcel Energy Inc. (XEL)34.750.53+1.55%34.3134.9334.253357456Power Production Stocks, Wind Stocks
Xinjiang Goldwind Science & Technology Co., Ltd. (2208.HK)12.120.000.00%12.3012.3011.945593253Wind Stocks
Yingli Green Energy Holding Company (YGE)2.05-0.05-2.38%2.102.131.874648828Solar Stocks
ZAP (ZAAP)0.080.00-4.43%0.080.090.08198226Efficient Vehicle Stocks
ZBB Energy (ZBB)0.530.08+16.48%0.440.550.44800660Battery Stocks, Electricity Storage Stocks
Zenergy Power (ZNEPF)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Energy Efficiency Stocks
ZENN Motor Company (ZNNMF)0.610.30+95.48%0.420.610.42316162Efficient 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