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)0.140.01+7.69%0.130.140.1334610Biomass Stocks
5N Plus Inc (FPLSF)4.450.000.00%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)12450.000.000.00%12540.0012600.0012420.0016913Alternative 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)26.040.08+0.31%26.0526.1925.91997461Conglomerates
Abengoa SA (ABGB)22.54-0.97-4.13%22.9022.9022.3519279Power Production Stocks, Solar Stocks
Accell Group (ACCEL.AS)14.830.19+1.30%14.7914.9814.7933469Alternative Transportation Stocks
Accenture PLC (ACN)78.36-0.75-0.95%79.4579.4677.963378850Conglomerates
Acciona (ACXIF)81.11-0.09-0.11%81.1181.1181.115Wind Stocks
Acorn Energy Inc. (ACFN)2.59-0.07-2.63%2.692.692.44188476Nuclear Energy Stocks, Pollution Control Stocks, Smart Grid Stocks
Active Power Inc (ACPW)3.120.02+0.65%3.093.123.0141011Electricity Storage Stocks, Flywheel Stocks
Acuity Brands, Inc. (AYI)125.49-1.85-1.45%128.15128.15124.97248876Energy Efficiency Stocks
ADA-ES (ADES)22.94-0.91-3.82%21.8423.4421.50184697Pollution Control Stocks
Advanced Battery Technologies Inc (ABAT)0.420.04+10.50%0.400.420.3960746Alternative Transportation Stocks, Battery Stocks
Advanced Energy Industries (AEIS)24.300.39+1.63%24.1424.6423.73235725Electric Grid Stocks, Solar Stocks
AECOM Technology Corporation (ACM)33.240.000.00%33.3233.4032.88434585Conglomerates
Aemetis, Inc. (AMTX)0.500.000.00%0.500.520.49186150Ethanol Stocks
AeroVironment, Inc. (AVAV)35.31-0.59-1.64%36.1736.1734.28286900Efficient Vehicle Stocks, Wind Stocks
AES Corporation (AES)14.510.23+1.61%14.3314.6014.274101326Power Production Stocks
AFC Energy (AFC.L)25.000.38+1.52%26.4526.4525.0046493Fuel Cell Stocks, Hydrogen Stocks
Air Products & Chemicals (APD)118.45-0.02-0.02%119.03119.03117.93743017Hydrogen Stocks
Aixtron AG (AIXG)16.060.38+2.42%15.9916.1415.67148417Energy Efficiency Stocks
Algae-Tec, Ltd. (ALGXY)1.010.000.00%N/AN/AN/A0Biofuel Stocks
Algonquin Power and Utilities (AQUNF)7.150.07+0.99%7.117.157.112556Power Production Stocks, Wind Stocks
Allianz Global Eco Trends Fund (AECOX)19.250.04+0.21%N/AN/AN/AN/AMutual Funds
Alstom (AOMFF)36.973.02+8.91%36.6638.0036.6612981Conglomerates
Altair Nanotech (ALTI)3.96-0.01-0.25%3.994.113.8710735Battery Stocks
Alter NRG Corp (ANRGF)0.77-0.04-4.45%0.770.770.775450Waste-to-Energy Stocks
Alterra Power Corp. (MGMXF)0.280.00-0.43%0.280.280.287000Geothermal Stocks, Hydroelectric Stocks
Alterrus Systems, Inc. (ASIUF)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Ambient Corp. (AMBT)1.200.03+2.56%1.191.241.1612960Smart Grid Stocks
Ameresco (AMRC)6.730.02+0.30%6.796.826.65165623Energy Efficiency Stocks
American DG Energy, Inc. (ADGE)2.340.10+4.46%2.282.342.2417375Power Production Stocks
American Trust Energy Alternatives Fund (ATEAX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
AMSC (AMSC)1.42-0.01-0.70%1.451.451.41332363Electric Grid Stocks, Smart Grid Stocks, Wind Stocks
Amtech Systems Inc (ASYS)9.210.18+1.99%9.069.248.8422215Solar Stocks
Amyris, Inc. (AMRS)3.59-0.20-5.28%3.853.853.55191851Biofuel Stocks
Andersons Inc (ANDE)64.500.43+0.67%64.3765.0063.87233852Biofuel Stocks, Ethanol Stocks
Andritz Group (ADRZF)60.580.000.00%N/AN/AN/A0Biomass Stocks, Power Production Stocks
Ansaldo STS (ASDOF)10.900.000.00%N/AN/AN/A0Smart Transportation Stocks
Apollo Solar Energy (ASOE)0.200.000.00%N/AN/AN/A0Solar Stocks
Applied Materials (AMAT)19.370.12+0.62%19.3919.5919.1911860889Solar Stocks
Aracruz Celulose S.A. (ARA)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Archer Daniels Midland (ADM)44.63-0.10-0.22%44.8244.9344.462123986Biofuel Stocks, Ethanol Stocks
Arco Energy Technologies Corp. (ART.V)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
Areva (ARVCF)24.550.000.00%N/AN/AN/A0Nuclear Energy Stocks
Arise Technologies (APVNF)0.000.000.00%N/AN/AN/A0Solar Stocks
Arotech Corp (ARTX)3.53-0.15-4.08%3.753.813.431442421Battery Stocks
Ascent Solar Technologies Inc (ASTI)0.470.01+2.11%0.480.520.47884648Solar Stocks
Atlantic Power Corporation (AT)3.240.02+0.62%3.253.293.201277096Power Production Stocks
Autodesk, Inc. (ADSK)47.72-0.51-1.06%48.7348.9047.222241537Energy Efficiency Stocks
Automated Tooling Systems (ATA.TO)14.450.05+0.35%14.4614.5814.3391504Solar Stocks
Aventine Renewable Energy Holdings Inc (AVRWD)0.00N/AN/AN/AN/AN/AN/AEthanol Stocks
AVISTA Corp (AVA)31.740.41+1.31%31.4031.9231.35478499Power Production Stocks
Axion Power International (AXPW)0.150.00+1.63%0.150.150.15230043Battery Stocks, Electricity Storage Stocks
Azure Dynamics Corp. (AZDDF)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
AZZ Incorporated (AZZ)44.410.13+0.29%44.7244.7643.9270956Electric Grid Stocks
Badger Meter, Inc. (BMI)51.25-1.00-1.91%52.4252.4250.9489585Smart Grid Stocks
Baldor Electric Co. (BEZ)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Ballard Power Corporation (BLDP)3.970.02+0.38%4.034.133.863281140Fuel Cell Stocks, Hydrogen Stocks
Balqon Corporation (BLQN)0.06-0.09-59.27%0.060.060.061502Efficient Vehicle Stocks
Beacon Power Corporation (BCONQ)0.030.00+6.73%0.030.030.0364916Electricity Storage Stocks, Flywheel Stocks
Berkshire Hathaway (BRK-A)190500.00-300.00-0.16%191500.00191833.38189965.00157Conglomerates
BioAmber (BIOA)10.630.67+6.73%10.0710.6510.0736519Biomass Stocks
BioFuel Energy Corp. (BIOF)8.790.04+0.46%8.779.448.301503530Biofuel Stocks, Ethanol Stocks
Biorem Inc. (BRM.V)0.27-0.01-1.82%0.270.270.273000Pollution Control Stocks
Biox Corp. (BXIOF)0.330.000.00%N/AN/AN/A0Biodiesel Stocks
Blue Earth, Inc (BBLU)3.060.05+1.66%3.023.103.00139289Energy Efficiency Stocks
Bluefire Renewables (BFRE)0.000.00-14.29%0.000.000.00135070Biofuel Stocks, Ethanol Stocks
Bombardier Inc (BDRBF)3.660.03+0.90%3.673.693.6527677Alternative Transportation Stocks
Boralex (BRLXF)11.650.000.00%N/AN/AN/A0Power Production Stocks
Boralex Power Income Fund (BLXJF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
BorgWarner (BWA)63.750.26+0.41%63.9164.2363.221325318Efficient Vehicle Stocks
Broadwind Energy (BWEN)12.650.47+3.86%12.3213.1912.02266516Wind Stocks
Brookfield Asset Management (BAM)41.600.26+0.63%41.5241.7541.36478870Power Production Stocks, Wind Stocks
Brookfield Renewable Energy Partners (BEP)28.810.38+1.34%28.4428.9528.2020505Hydroelectric Stocks, Power Production Stocks
Bunge, Ltd. (BG)80.770.000.00%80.8181.3680.31565100Biomass Stocks
BYD Company, Ltd. (BYDDY)11.85-0.44-3.58%12.2712.2711.6511009Battery Stocks, Efficient Vehicle Stocks
C&D Technologies (CHHP)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Cabot Corp (CBT)58.62-0.57-0.96%59.6259.6258.40222227Energy Efficiency Stocks
Calpine Corp. (CPN)22.330.05+0.22%22.3022.6122.132826821Geothermal Stocks, Power Production Stocks
Calvert Global Alternative Energy Fund - Class A (CGAEX)7.600.000.00%N/AN/AN/AN/AMutual Funds
Calvert Global Alternative Energy Fund - Class C (CGACX)7.25-0.01-0.14%N/AN/AN/AN/AMutual Funds
Calvert Green Bond Fund (CGAFX)15.08-0.01-0.07%N/AN/AN/AN/AMutual Funds
Calyx Bio-Ventures Inc. (CLX.V)0.250.000.00%0.280.280.2512000Biofuel Stocks
Camco International (CAMCF)0.070.000.00%N/AN/AN/A0Environmental Market Stocks
Canadian Hydro Developers (CHDVF)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Canadian Solar (CSIQ)30.701.49+5.10%29.8731.0829.054388266Solar Stocks
Capstone Infrastructure Corp. (CSE.TO)4.060.01+0.25%4.074.074.04319547Power Production Stocks
Capstone Turbine (CPST)2.170.000.00%2.192.202.122882250Efficient Vehicle Stocks, Microturbine Stocks
Car Charging Group, Inc. (CCGI)1.05-0.02-1.45%1.081.081.0314445Efficient Vehicle Stocks
Carmanah Technologies (CMHXF)0.220.000.00%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)16.33-0.14-0.85%16.6016.6016.2246820Energy Efficiency Stocks
Centrica PLC (CPYYY)22.480.10+0.45%22.3522.5422.2517585Power Production Stocks, Wind Stocks
Ceramic Fuel Cells (CFU.AX)0.020.00-5.00%0.020.020.021928675Fuel Cell Stocks
Ceres Power Holdings PLC (CPWHF)0.120.000.00%N/AN/AN/A0Fuel Cell Stocks
Ceres, Inc. (CERE)0.700.02+2.94%0.700.730.67194743Biofuel Stocks
Cheniere Energy, Inc (LNG)57.750.16+0.28%58.0458.0956.801378412Natural Gas Vehicle Stocks
China BAK Battery (CBAK)2.85-0.05-1.72%2.902.902.8031726Battery Stocks, Electricity Storage Stocks
China Clean Energy Inc. (CCGY)0.050.000.00%N/AN/AN/A0Biodiesel Stocks
China Hydroelectric Corporation (CHC)3.39-0.02-0.59%3.413.413.3941034Hydroelectric Stocks
China Intelligent Lighting and Electronics, Inc. (CILE)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
China Longyuan (CLPXF)1.040.000.00%N/AN/AN/A0Wind Stocks
China Ming Yang Wind Power Group (MY)2.71-0.07-2.52%2.782.792.63900933Wind Stocks
China Recycling Energy Corp. (CREG)3.36-0.24-6.67%3.603.693.33261573Waste-to-Energy Stocks
China Ritar Power (CRTP)0.380.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
China Sunergy (CSUN)3.86-0.06-1.53%3.954.093.83277778Solar Stocks
China Windpower Group (CWPWF)0.07-0.01-6.67%0.070.070.0730300Wind Stocks
Cisco Systems Inc. (CSCO)23.33-0.17-0.72%23.6223.6423.2433962672Smart Grid Stocks
Citrix Systems, Inc. (CTXS)60.004.01+7.16%60.0062.2559.468444372Energy Efficiency Stocks
CLARCOR, Inc. (CLC)55.88-0.23-0.41%56.5256.5255.70214760Pollution Control Stocks
Claymore/Clear Global Timber Index (CUT)24.60-0.04-0.16%24.6224.6524.3622409ETFs
Clean Diesel Technologies (CDTI)2.760.19+7.18%2.612.832.54401363Efficient Vehicle Stocks
Clean Energy Fuels (CLNE)9.09-0.01-0.11%9.179.179.01828103Natural Gas Vehicle Stocks
Clean Wind Energy Tower (CWET)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Clearford Industries (CLI.V)0.120.000.00%0.090.120.092500Waste-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)0.070.000.00%N/AN/AN/A0Pollution Control Stocks
Codexis, Inc. (CDXS)1.800.03+1.69%1.791.801.774564Biofuel Stocks
Companhia Energetica de Minas Gerais (CIG)7.43-0.02-0.27%7.497.497.298160684Power 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)0.020.000.00%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)18.82-0.44-2.28%19.4419.4418.78164922Smart Grid Stocks
Cooper Power Systems (CBE)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Smart Grid Stocks
Cosan Ltd (CZZ)12.710.02+0.16%12.6912.7312.58511068Biofuel Stocks, Ethanol Stocks
Covanta Holding Corp. (CVA)18.470.12+0.65%18.4118.6118.362728134Power Production Stocks, Waste-to-Energy Stocks
CPS Technologies Corp. (CPSH)2.700.000.00%N/AN/AN/A0Efficient Vehicle Stocks
Cree Inc (CREE)50.03-1.01-1.98%51.3151.6249.815470834Energy Efficiency Stocks
CRS Electronics, Inc (LEDCF)0.220.000.00%N/AN/AN/A0Energy Efficiency Stocks
CSR Zhuzhou Electric Locomotive (ZHUZF)3.020.000.00%N/AN/AN/A0Alternative Transportation Stocks
Cubic Corporation (CUB)48.41-0.06-0.12%48.5648.9447.77129440Alternative Transportation Stocks, Smart Transportation Stocks
CVTech Group (CVT.TO)0.890.01+1.14%0.880.890.8816040Efficient Vehicle Stocks, Electric Grid Stocks
Cyclone Power Technologies (CYPW)0.010.00-0.83%0.020.020.011341581Efficient Vehicle Stocks, Energy Efficiency Stocks
Cypress Semiconductor Corporation (CY)10.130.11+1.10%10.0910.219.922282835Solar Stocks
Dais Analytic Corp. (DLYT)0.26-0.04-12.67%0.260.260.2610650Electricity Storage Stocks, Energy Efficiency Stocks
DAQO New Energy Corp. (DQ)43.351.59+3.81%41.7645.3940.7046697Solar Stocks
Darling International, Inc. (DAR)20.39-0.19-0.92%20.7020.7220.29819821Biomass Stocks
Datang International Power (DIPGY)7.950.000.00%N/AN/AN/A0Wind Stocks
DayStar Tech (DSTI)0.190.06+43.85%0.130.190.1344618Solar Stocks
Deltic Timber Corp. (DEL)60.190.49+0.82%60.2760.9059.5018436Biomass Stocks
Digi International (DGII)10.400.33+3.28%10.1010.5410.0786138Electric Grid Stocks, Smart Grid Stocks
Dong Fang Electric (DNGFF)1.500.000.00%N/AN/AN/A0Wind Stocks
Dorel Industries (DIIBF)35.300.000.00%N/AN/AN/A95Alternative Transportation Stocks
Dow Chemical Company (DOW)49.24-0.13-0.26%49.6249.6648.606108411Conglomerates
Dresser-Rand Group (DRC)60.890.64+1.06%60.3561.0360.141178488Electricity 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)1.50-0.02-1.32%1.511.551.5067260Biofuel Stocks, Ethanol Stocks
Dynamotive Energy Systems (DYMTF)0.070.000.00%N/AN/AN/A0Biofuel Stocks
E.I. du Pont de Nemours & Co. (DD)67.11-0.23-0.34%67.3267.5066.732668961Conglomerates
E.ON AG (EONGY)18.95-0.18-0.94%18.9019.0518.7313539Power Production Stocks, Wind Stocks
Eaga PLC (EAGA.L)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
Eaton Corporation PLC (ETN)74.960.58+0.78%74.7575.3274.062031642Conglomerates
Echelon Corporation (ELON)2.64-0.05-1.86%2.722.722.6448536Electric Grid Stocks, Smart Grid Stocks
Ecologic Transportation, Inc. (EGCT)0.060.000.00%N/AN/AN/A0Efficient Vehicle Stocks
EcoSynthetix, Inc. (ECO.TO)2.690.000.00%2.752.752.6818885Biomass 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)56.740.40+0.71%56.4157.0056.232148300Power 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)4.990.03+0.50%5.015.084.9142036Solar Stocks
EMCORE Group, Inc (EME)45.98-0.51-1.10%46.9346.9345.74305016Electric Grid Stocks
Emerson Electric (EMR)69.500.10+0.14%69.8069.9469.373494437Conglomerates
Enbridge, Inc. (ENB)47.180.16+0.34%47.2447.4446.96486569Conglomerates
Endesa (EEE)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
Enel (ENLAY)5.660.03+0.53%5.635.685.5813862Power 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)12.250.84+7.36%11.4112.2511.41715Geothermal Stocks, Power Production Stocks
Energy Focus, Inc. (EFOI)0.64-0.06-8.57%0.710.740.6440950Energy Efficiency Stocks
Energy Recovery, Inc. (ERII)4.960.02+0.40%4.975.024.80258952Energy Efficiency Stocks
EnergySolutions, Inc. (ES)0.00N/AN/AN/AN/AN/AN/ANuclear Energy Stocks, Pollution Control Stocks
EnerNOC (ENOC)22.680.03+0.13%22.7823.0622.35147506Electric Grid Stocks, Smart Grid Stocks
EnerSys (ENS)67.400.11+0.16%67.7868.2366.77511243Battery Stocks, Electricity Storage Stocks
Enova Systems (ENV.L)2.500.000.00%2.50N/AN/A0Efficient Vehicle Stocks, Fuel Cell Stocks
Enphase Energy, Inc. (ENPH)8.110.17+2.14%8.018.307.91136514Solar Stocks
Entech Solar, Inc. (ENSL)0.010.00+16.39%0.010.010.016631Solar Stocks
Environmental Power Corp (EPGRQ)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Envision Solar International (EVSI)0.15-0.01-3.55%0.160.160.1515177Solar Stocks
Epistar Corporation (TW10) (2448.TW)68.10-1.40-2.01%68.7069.8067.2012579234Energy Efficiency Stocks
ERA Carbon Offests Ltd. (ESR,V)22.17-0.69-3.01%22.1722.2521.9124714Environmental Market Stocks
ESCO Technologies (ESE)34.40-0.18-0.52%34.6934.8434.0294583Smart Grid Stocks
ESCO Technologies, Inc. (ESE)34.40-0.18-0.52%34.6934.8434.0294583Electric Grid Stocks
Etrion Corp. (ETRXF)0.600.000.00%N/AN/AN/A0Power Production Stocks, Solar Stocks
Euro Tech Holdings (CLWT)4.11-0.01-0.24%4.014.183.9412014Pollution 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)36.010.11+0.31%36.0436.2335.705935549Nuclear 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)23.34-0.02-0.09%N/AN/AN/AN/AMutual Funds
Finavera Wind Energy (FNVRF)0.130.000.00%N/AN/AN/A0Wind Stocks
First American Scientific Corp. (FASC)0.020.00-3.95%0.020.020.0298500Biomass Stocks
First Solar Inc (FSLR)70.620.58+0.83%70.6971.4668.772553285Solar Stocks
First Trust Global Wind Energy Index (FAN)12.08-0.13-1.06%12.2012.2012.0278163ETFs
First Trust Nasdaq Clean Edge Smart Grid Infrastructure Index Fund (GRID)38.970.20+0.52%38.7438.9738.751798ETFs, Smart Grid Stocks
First Trust NASDAQ Clean Edge US Liquid (QCLN)19.900.02+0.10%20.1620.1619.6173008ETFs
Firstgroup, PLC (FGP.L)128.600.50+0.39%128.60130.70128.101395731Alternative Transportation Stocks
Firsthand Alternative Energy (ALTEX)7.33-0.01-0.14%N/AN/AN/AN/AMutual Funds
Fleetmatics Group PLC (FLTX)31.29-0.88-2.74%32.3532.3531.14314622Smart Transportation Stocks
FLIR Systems, Inc. (FLIR)37.190.34+0.92%37.0937.4236.741913848Energy Efficiency Stocks
Flux Power Holdings, Inc (FLUX)0.350.05+16.67%0.350.350.354999Battery Stocks
Four Rivers Bioenergy / Verta Energy (FRBE)0.030.000.00%N/AN/AN/A0Waste-to-Energy Stocks
Fuel Systems Solutions (FSYS)10.930.08+0.74%10.9011.1910.64100956Natural Gas Vehicle Stocks
Fuel Tech (FTEK)5.630.03+0.54%5.645.725.5693989Pollution Control Stocks
FuelCell Energy (FCEL)2.45-0.05-1.81%2.502.532.445423429Fuel Cell Stocks
FutureFuel Corp. (FF)20.50-0.09-0.44%20.7420.7520.35139664Biofuel Stocks
Gabelli SRI Green Fund class AAA (SRIGX)13.46-0.01-0.07%N/AN/AN/AN/AMutual Funds
Gabelli SRI Green Fund class C (SRICX)12.900.000.00%N/AN/AN/AN/AMutual Funds
Gamesa (GCTAF)10.01-0.11-1.09%9.9210.019.923077Wind Stocks
Garmin, Ltd. (GRMN)55.49-0.62-1.10%56.1956.3255.44782472Smart Transportation Stocks
GCL-Poly Energy Holdings Ltd. (3800.HK)2.62-0.05-1.87%2.672.692.6157336104Solar Stocks
General Cable (BGC)25.16-0.30-1.18%25.7825.8525.031515523Electric Grid Stocks
General Electric (GE)26.460.04+0.15%26.4426.6426.2325577912Conglomerates, Energy Efficiency Stocks, Nuclear Energy Stocks, Smart Grid Stocks, Wind Stocks
Gentherm, Inc. (THRM)37.300.72+1.97%37.0437.3536.63705423Efficient Vehicle Stocks
Geodynamics Limited (GDY.AX)0.06-0.01-7.35%0.060.060.06560157Geothermal Stocks
Gevo, Inc. (GEVO)1.150.06+5.50%1.091.201.082153014Biofuel Stocks
Giant Manufacturing (9921.TW)249.509.50+3.96%240.00255.00240.001903089Alternative Transportation Stocks
Global Power Equipment (GLPW)18.97-0.27-1.40%19.2819.3918.8621215Nuclear Energy Stocks
Global X Lithium ETF (LIT)13.27-0.17-1.26%13.3913.4513.2728681Battery Stocks, ETFs
Global X Uranium ETF (URA)16.20-0.13-0.80%16.3716.5116.13258822ETFs, Nuclear Energy Stocks
Global X Waste Management ETF (WSTE)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Goldpoly New Energy Holdings (0686.HK)0.68-0.03-4.23%0.710.720.6827864000Power Production Stocks, Solar Stocks
Google (GOOG)525.16-1.78-0.34%530.01531.65522.121879124Smart Grid Stocks
Graftech International (GTI)11.34-0.13-1.13%11.5911.9211.201873238Electricity Storage Stocks, Solar Stocks
Grande West Transportation Group Inc. (BUS.V)0.480.01+2.13%0.480.480.4726500Alternative Transportation Stocks
Great Lakes Dredge and Dock (GLDD)8.84-0.02-0.23%8.928.988.74163399Alternative Transportation Stocks
Green Earth Technologies (GETG)0.09-0.01-8.42%0.090.100.0939009Biofuel Stocks
Green Plains Renewable Energy (GPRE)29.58-0.96-3.14%30.6830.9629.53700297Biofuel Stocks, Ethanol Stocks
Green Star Products, Inc. (GSPI)0.010.00+15.94%0.010.010.01654070Biodiesel Stocks
Greenbriar Capital Corp. (GRB.V)1.820.02+1.11%1.821.821.82600Solar Stocks
Greenbrier (GBX)51.733.36+6.95%48.9452.1948.771348868Alternative Transportation Stocks
GreenHouse Holdings, Inc (GRHU)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
GreenHunter Energy (GRH)0.98-0.02-2.00%0.961.000.9618396Biofuel Stocks
Greenko Group PLC (GKO.L)157.002.75+1.78%155.00159.00153.2917130Power Production Stocks
Greenshift Corporation (GERS)0.000.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
GT Advanced Technologies (GTAT)17.280.44+2.61%17.4517.5316.776668170Energy Efficiency Stocks, Solar Stocks
Guggenheim Global Solar ETF (TAN)43.660.65+1.51%43.8044.3542.431221557ETFs, Solar Stocks
Guinness Atkinson Alternative Energy Fund (GAAEX)4.23-0.01-0.24%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)7.570.000.00%N/AN/AN/A0Wind Stocks
Hannon Armstrong Sustainable Infrastructure Capital Inc. (HASI)13.15-0.03-0.23%12.9713.1712.953039697Energy 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)2.900.07+2.47%2.882.932.76898745Solar Stocks
Helix Wind (HLXW)0.000.000.00%0.000.000.0010650408Wind 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)5.09-0.08-1.55%5.215.284.92386141Battery Stocks, Electricity Storage Stocks
Hoku Scientific (HOKU)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Honeywell (HON)93.63-0.40-0.43%94.5494.5793.412832457Energy Efficiency Stocks
Hubbell, Inc. (HUB-B)117.740.98+0.84%117.25118.25116.76201077Electric Grid Stocks
Hy-Drive Technologies Ltd. (HGS.V)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Hydrogenics Corp (HYGS)21.980.89+4.22%21.3222.3420.59125326Fuel Cell Stocks, Hydrogen Stocks
HydroPhi Technologies Group, Inc. (HPTG)0.17-0.01-7.61%0.180.180.1639175Hydrogen Stocks
HyperSolar, Inc (HYSR)0.040.00-4.50%0.040.040.042315272Hydrogen Stocks
IBC Advanced Alloys Corp (IAALF)0.160.00+0.65%0.160.160.16500Nuclear Energy Stocks
Iberdrola Renovables (IBDRY)27.460.05+0.18%27.3327.5827.3192559Power Production Stocks, Wind Stocks
Ideal Power Inc. (IPWR)8.48-0.18-2.07%8.708.778.4721930Energy Efficiency Stocks
Infigen energy (IFGNF)0.200.000.00%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)9.550.02+0.20%9.559.559.55525Hydroelectric Stocks, Power Production Stocks
Intermolecular, Inc. (IMI)2.650.02+0.76%2.642.702.6459561Conglomerates
International Business Machines Corp. (IBM)190.22-1.51-0.79%192.22192.22190.034407211Smart Grid Stocks
International Isotopes (INIS)0.050.00+0.41%0.040.050.0465500Nuclear 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)7.040.19+2.71%7.257.256.712594ETFs
IQ Global Agribusiness Small Cap (CROP)26.98-0.01-0.04%26.9727.0326.923525Biomass Stocks, ETFs
iShares Global Timber & Forestry Index Fund (WOOD)50.33-0.13-0.26%50.2550.4850.0311169ETFs
iShares S&P Global Clean Energy Index ETF (ICLN)11.01-0.04-0.39%11.0711.0710.9129981ETFs
iShares S&P Global Nuclear Energy Index (NUCL)37.34-0.07-0.19%37.1837.5637.3323595ETFs, Nuclear Energy Stocks
ITC Holdings Corp (ITC)37.430.28+0.75%37.2837.6037.05770379Electric Grid Stocks
ITM Power (ITM.L)30.25-2.50-7.63%30.5030.9330.253702Fuel Cell Stocks
Itron (ITRI)36.040.78+2.21%35.5936.1935.01767049Electric Grid Stocks, Smart Grid Stocks
IXYS Corporation (IXYS)11.190.02+0.18%11.2111.2410.9971496Energy Efficiency Stocks
JA Solar Holdings (JASO)11.380.54+4.98%10.8811.6810.505489368Solar Stocks
JBI, Inc (JBII)0.180.00+0.27%0.170.180.177150Synthetic Fuel Stocks
JinkoSolar Holding Co. (JKS)30.800.93+3.11%30.3731.0028.962644314Solar Stocks
Jinpan International, Ltd. (JST)7.89-0.03-0.38%7.967.987.7015783Electric Grid Stocks
John Deere (DE)93.890.32+0.34%94.0194.0592.932351841Biomass Stocks, Conglomerates
Johnson Controls (JCI)45.77-0.69-1.49%46.8246.8245.086061097Battery Stocks, Conglomerates, Energy Efficiency Stocks
Juhl Wind Inc. (JUHL)0.370.000.00%0.370.370.37820Wind Stocks
Kandi Technologies Corp. (KNDI)12.61-0.27-2.10%13.1313.2612.381190110Efficient 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)5.40-0.12-2.17%5.545.575.3851016Battery Stocks, Electricity Storage Stocks
Kingspan Group, PLC (KGSPF)19.660.000.00%N/AN/AN/A0Energy Efficiency Stocks
KiOR, Inc. (KIOR)0.57-0.02-4.19%0.590.600.57210985Biofuel Stocks
Kyocera (KYO)45.530.12+0.26%45.4845.5345.1514761Solar Stocks
L. B. Foster (FSTR)49.08-0.24-0.49%49.7449.7848.9228725Alternative Transportation Stocks
Landi Renzo S.p.A. (LDRZF)1.520.000.00%N/AN/AN/A0Natural Gas Vehicle Stocks
LDK Solar (LDK)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
Leo Motors (LEOM)0.070.000.00%0.070.080.07235903Efficient 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)0.37-0.02-5.10%0.390.390.3713328Energy Efficiency Stocks
Lime Energy (LIME)3.19-0.02-0.62%3.213.253.19737Energy Efficiency Stocks
Linamar (LIMAF)49.180.000.00%N/AN/AN/A0Efficient Vehicle Stocks
Linear Technology Corp. (LLTC)46.75-0.13-0.28%47.2647.5646.654307104Energy Efficiency Stocks
Lithium Technology Corporation (LTHU)0.010.00-7.58%0.010.010.01509390Battery Stocks
LSB Industries (LXU)37.94-0.26-0.68%38.4338.4337.64172386Energy Efficiency Stocks, Geothermal Stocks
Magna International (MGA)100.601.76+1.78%99.23101.5699.16465851Efficient Vehicle Stocks
Magnetek Inc (MAG)21.140.65+3.17%21.0021.3421.001798Electric Grid Stocks
Market Vectors Global Alternative Energy Fund (GEX)60.68-0.17-0.28%61.0461.0460.076432ETFs
Market Vectors Nuclear Energy ETF (NLR)51.080.18+0.35%51.0851.0851.08551ETFs, Nuclear Energy Stocks
Market Vectors Rare Earth/Strategic Metals ETF (REMX)37.320.11+0.31%37.4337.6237.2010990ETFs
Market Vectors/Van Eck Global Solar Energy ETF (KWT)84.500.84+1.01%84.1285.4082.884861ETFs
Market Vectors® Environmental Services ETF (EVX)65.930.000.00%N/AN/AN/A0Biomass Stocks
MasTec Inc. (MTZ)42.450.37+0.88%42.3042.6441.41505165Electric Grid Stocks
Maxwell Technologies Inc (MXWL)15.930.16+1.01%16.0716.4515.201130939Electricity Storage Stocks
MeadWestvaco Corp. (MWV)38.390.15+0.39%38.4838.5438.151269130Battery Stocks, Electricity Storage Stocks
Mechanical Technology (MKTY)1.45-0.04-2.68%1.331.451.334142Solar Stocks
Medis Technologies (MDTL)0.000.000.00%N/AN/AN/A0No Longer Publicly Traded
Merida Industry Co. Ltd. (9914.TW)211.005.00+2.43%206.00216.00206.002918201Alternative Transportation Stocks
Metabolix, Inc. (MBLX)0.950.01+0.58%0.940.970.9131361Biofuel Stocks
Methes Energies International (MEIL)2.530.04+1.61%2.402.582.2020710Biodiesel Stocks
Meyer Burger (MBTN.SW)11.650.05+0.43%11.8011.9011.40733074Solar Stocks
MGP Ingredients (MGPI)6.480.11+1.73%6.406.486.3479692Ethanol Stocks
MidAmerican Energy (MDPWK)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
MISTRAS Group, Inc. (MG)23.19-0.83-3.46%24.0624.2623.1688249Smart Grid Stocks
Mitsubishi Electric (MIELY)22.11-0.31-1.39%22.0922.1322.092122Solar Stocks
MiX Telematics Limited (MIXT)11.15-0.55-4.70%11.6511.6811.0231251Smart Transportation Stocks
Modine Manufacturing (MOD)17.121.38+8.77%15.9317.5115.74765279Energy Efficiency Stocks
Molycorp, Inc. (MCP)4.92-0.08-1.60%5.055.054.892695839Efficient Vehicle Stocks
mPhase Technologies (XDSL)0.000.000.00%0.000.000.0024471686Battery Stocks
MYR Group Inc. (MYRG)24.210.24+1.00%24.1924.3523.7858527Electric Grid Stocks
N-Viro International Corp. (NVIC)0.630.01+0.85%0.570.630.577080Waste-to-Energy Stocks
NaiKun Wind Energy Group Inc. (NKWFF)0.050.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
National Express Group (NEX.L)287.106.00+2.13%281.10287.10281.10318009Alternative Transportation Stocks
National Grid PLC (NGG)68.88-0.35-0.51%68.9969.0268.47399005Electric Grid Stocks
Neah Power Systems (NPWZ)0.020.000.00%0.020.020.023039369Fuel Cell Stocks
Neo-Neon Holdings (1868.hk)1.480.01+0.68%1.471.551.46529500Energy Efficiency Stocks
Neste Oil (NEF.F)15.420.69+4.69%15.2915.4215.291000Biodiesel Stocks, Biofuel Stocks
Nevada Geothermal Power (NGLPF)0.030.000.00%0.030.030.03600No Longer Publicly Traded
New Alternatives FD Inc (NALFX)50.84-0.06-0.12%N/AN/AN/AN/AMutual Funds
New Energy Systems (NEWN)0.100.01+11.11%0.100.100.10400Battery Stocks
New Energy Technologies (NENE)2.040.04+2.00%1.982.041.9821156Solar Stocks
New Flyer Industries (NFYEF)10.500.10+0.93%10.4310.5210.407820Alternative Transportation Stocks
NextEra Energy, Inc. (NEE)96.690.22+0.23%96.6597.1095.812190275Power Production Stocks
NGK Insulators Ltd. (NGKIF)20.950.000.00%N/AN/AN/A0Battery Stocks, Electricity Storage Stocks
Nordex AG (NRDXF)16.790.000.00%N/AN/AN/A0Wind Stocks
Norfolk Southern Corp. (NSC)95.110.10+0.11%95.2795.6094.331452304Alternative Transportation Stocks
Northland Power Inc. (NPIFF)15.88-0.11-0.71%15.8815.8815.88400Power Production Stocks
Northwestern Corp (NWE)47.930.26+0.55%48.0648.4047.1099627Power Production Stocks
Nova Biosource Fuels Inc (NBF)0.00N/AN/AN/AN/AN/AN/ABiodiesel Stocks
Novozymes (NVZMY)47.270.28+0.60%47.3947.6047.015137Biofuel Stocks
NRG Yield, Inc. (NYLD)42.930.79+1.87%42.2242.9742.14402378Power Production Stocks
OC Oerlikon Corporation, Inc. (OERL.SW)14.550.10+0.69%14.4514.7014.40638507Solar Stocks
Ocean Power Technologies Inc. (OPTT)2.940.13+4.63%2.863.072.80944249Ocean Power Stocks
OM Group (OMG)32.090.13+0.41%32.0632.2631.68129978Battery Stocks
Omron Corp ADR (OMRNY)37.60-0.70-1.83%37.6537.6537.60709Energy Efficiency Stocks
OneRoof Energy (ON.V)1.750.000.00%1.751.751.751000Solar Stocks
OPEL Technologies, Inc. (OPL.V)0.480.000.00%N/A0.480.480Solar Stocks
Opower, Inc. (OPWR)21.59-1.48-6.42%23.3723.5920.75289206Smart Grid Stocks
Opus Group AB (OPPXF)1.810.000.00%N/AN/AN/A0Pollution Control Stocks
Orient Green Power (GREENPOWER.BO)0.00N/AN/AN/AN/AN/AN/APower Production Stocks
OriginOil, Inc. (OOIL)0.190.00-1.59%0.190.190.19108481Biodiesel Stocks, Biofuel Stocks
Orion Energy Systems, Inc. (OESX)5.570.10+1.83%5.485.725.3064949Energy Efficiency Stocks
Ormat (ORA)27.19-0.27-0.98%27.5227.5227.1233833Geothermal Stocks
Ormat Industries (ORMT.TA)2594.00-14.00-0.54%2604.002675.002574.00161666Geothermal Stocks
Otter Tail Corp (OTTR)29.46-0.08-0.27%29.6329.7429.3051749Power Production Stocks, Wind Stocks
Owens Corning (OC)41.75-0.34-0.81%42.2042.3241.472802241Energy Efficiency Stocks, Wind Stocks
Pacific Ethanol (PEIX)15.640.01+0.06%15.9616.1015.35990268Ethanol Stocks
Pacific Gas & Electric (PCG)44.900.32+0.72%44.5545.2144.351768308Power Production Stocks
Parabel Inc. (PALG)10.250.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
Pattern Energy Group Inc. (PEGI)27.77-0.04-0.14%27.9428.0027.3683731Power Production Stocks
PetroSun, Inc. (PSUD)0.010.000.00%N/AN/AN/A0Biodiesel Stocks, Biofuel Stocks
PFB Corporation (PFB.TO)5.670.000.00%5.685.685.67300Energy Efficiency Stocks
Philips (PHG)32.17-0.17-0.53%31.9932.3631.88665551Energy Efficiency Stocks
Piaggio & C.S.p.A (PIAGF)4.090.000.00%N/AN/AN/A0Alternative Transportation Stocks
Pike Electric Corporation (PIKE)10.06-0.19-1.85%10.2910.299.9595392Electric Grid Stocks
Plug Power (PLUG)6.01-0.40-6.24%6.506.576.0020512750Fuel Cell Stocks, Hydrogen Stocks
Plum Creek Timber Co. Inc. (PCL)42.950.39+0.92%42.6442.9642.56746518Biomass Stocks
Plutonic Power Corp (PUOPF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
PNE Wind AG (PNE3.DE)2.72-0.02-0.87%2.772.772.7174346Wind Stocks
Polaris Geothermal (PGTHF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Polypore International (PPO)35.810.11+0.31%35.8836.4235.41198030Battery Stocks
Portec Rail Products (PRPX)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Portland General Electric (POR)32.810.21+0.64%32.7032.8632.50583928Power Production Stocks, Wind Stocks
Potlatch Corp. (PCH)38.480.22+0.58%38.3638.6938.19223890Biomass Stocks
Power Efficiency Corporation (PEFF)0.000.00-18.92%0.000.000.0080000Energy Efficiency Stocks
Power Integrations (POWI)63.590.04+0.06%64.1264.1462.55172191Energy Efficiency Stocks
Power REIT (PW)9.230.08+0.88%9.239.259.231600Alternative Transportation Stocks, Power Production Stocks
Power REIT 7.75% Series A Cumulative Preferred (PW-PA)25.100.000.00%N/AN/AN/A0Alternative Transportation Stocks, Solar Stocks
Power Solutions International (PSIX)81.400.89+1.11%81.4081.8579.0192707Efficient Vehicle Stocks, Natural Gas Vehicle Stocks
Power-One, Inc. (PWER)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks
PowerSecure International, Inc. (POWR)23.070.36+1.59%23.0323.2522.38230880Electric Grid Stocks, Energy Efficiency Stocks, Smart Grid Stocks
PowerShares Build America Bond (BAB)28.930.08+0.26%28.9028.9528.82101112ETFs
PowerShares Clean Energy (PBW)6.940.03+0.43%6.967.036.82231370ETFs
Powershares Cleantech Portfolio (PZD)32.09-0.04-0.12%32.0432.2032.0012573ETFs
PowerShares Global Clean Energy Portfolio (PBD)13.28-0.05-0.38%13.3713.3713.1628777ETFs
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)33.21-0.14-0.43%33.4033.4033.182052ETFs
Premier Power Renewable Energy (PPRW)0.010.00+3.70%0.010.010.01200Solar Stocks
Primary Energy Recycling Corp. (PENGF)4.920.000.00%N/AN/AN/A0Energy Efficiency Stocks, Power Production Stocks, Waste-to-Energy Stocks
Principal Solar (PSWW)1.500.000.00%N/AN/AN/A0Solar Stocks
Proton Power Systems (PPS.L)9.740.37+3.89%9.269.759.26129728Fuel Cell Stocks, Hydrogen Stocks
Prysmian S.P.A (PRYMF)25.500.000.00%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)7.08-0.02-0.28%7.057.157.0531995Energy Efficiency Stocks
Q-Cells (QCLSF)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
Quanta Services Inc (PWR)35.70-0.24-0.67%36.0736.1135.571210943Electric Grid Stocks
Quantum Fuel Systems (QTWW)7.55-0.24-3.08%7.907.947.51312097Efficient 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)0.070.000.00%0.070.070.07341762Geothermal Stocks
Raser Technologies (RZTIQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
Real Goods Solar (RGSE)3.06-0.05-1.61%3.173.202.98873807Solar Stocks
Red Electrica (RDEIY)16.300.05+0.31%16.2416.3116.20364217Electric Grid Stocks
Renegy (RGYH)0.00N/AN/AN/AN/AN/AN/ABiomass Stocks
Renesola Ltd. (SOL)3.120.03+0.97%3.143.202.961561190Solar Stocks
Renewable Energy Corp ASA (RNWEF)0.580.00+0.60%0.550.580.558500Solar Stocks
Renewable Energy Developers, Inc. (rdZ.TO)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Renewable Energy Group (REGI)12.03-0.05-0.41%12.1212.2111.94367872Biodiesel Stocks, Biofuel Stocks
Renewable Energy Trade Board Corporation (EBODF)3.680.000.00%3.683.683.68140Solar Stocks
Rentech (RTK)2.13-0.03-1.39%2.162.212.092917215Biofuel 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)2.930.000.00%2.942.972.85171439Energy Efficiency Stocks
REX American Resources Corp. (REX)66.911.32+2.01%66.0867.7065.23210551Ethanol Stocks
Ricardo PLC (RCDO.L)675.00-6.00-0.88%679.50679.73670.008075Efficient Vehicle Stocks
RINO International Corp. (RINO)0.010.000.00%N/AN/AN/A0Pollution Control Stocks
Rockwool International A/S B (RKWBF)186.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
Roper Industries, Inc. (ROP)131.710.000.00%132.31132.33131.06385565Conglomerates
Rubicon Technology (RBCN)10.85-0.05-0.46%11.0011.1210.78249316Energy Efficiency Stocks
RuggedCom (RUGGF)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Run of River Power Inc. (ROR.V)0.020.01+50.00%0.010.020.01701000Hydroelectric Stocks
Saft Group (SGPEF)34.830.000.00%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)55.200.20+0.36%55.7155.7155.17245179Synthetic Fuel Stocks
SatCon Technology (SATC)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sauer Energy, Inc. (SENY)0.120.00-2.04%0.120.130.12213563Wind Stocks
SavWatt USA, Inc. (SAVW)0.000.000.00%N/AN/AN/A0Energy Efficiency Stocks
Schneider Electric (SBGSF)94.403.77+4.16%95.4295.4294.4058Electric Grid Stocks
SemiLEDs Corporation (LEDS)1.050.02+1.94%1.051.051.0332921Energy Efficiency Stocks
Sensata Technologies (ST)44.29-0.24-0.54%44.6944.7744.26869110Efficient 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)2.610.000.00%2.612.612.5923763Solar Stocks
Shaw Group Inc. (SHAW)0.00N/AN/AN/AN/AN/AN/AConglomerates
Shelton Green Alpha Fund (NEXTX)15.28-0.01-0.07%N/AN/AN/AN/AMutual Funds
Shikun & Binui (SKBN.TA)914.0014.40+1.60%900.00914.00900.00350216Conglomerates
Shimano, Inc. Ltd. (SHMDF)94.560.000.00%N/AN/AN/A0Alternative Transportation Stocks
Shunfeng Photovoltaic (1165.hk)9.540.30+3.25%9.309.659.1913208000Solar Stocks
Siemens (SI)134.55-0.21-0.16%133.67134.87132.35243515Conglomerates, Nuclear Energy Stocks
Sierra Geothermal Power Corp (SRA.V)0.120.000.00%0.120.120.121500No Longer Publicly Traded
Silex Systems Limited (SLX.AX)2.000.02+1.01%2.002.021.9846093Nuclear Energy Stocks, Solar Stocks
Silver Spring Networks, Inc. (SSNI)16.200.30+1.89%16.0216.3915.81113912Smart 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)25.240.34+1.37%24.9625.2924.969288Wind Stocks
Sky Harvest Wind Power (SKYH)0.050.000.00%0.050.050.052000Wind Stocks
SMA Solar Technology (S92.DE)30.64-1.06-3.34%32.1932.5530.30238097Electric Grid Stocks, Solar Stocks
Solar Millenium AG (S2M.DE)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
SolarCity Corporation (SCTY)58.32-0.90-1.52%60.1060.2557.263409061Solar Stocks
Solaria Energia (SEYMF)1.870.000.00%N/AN/AN/A0Solar Stocks
SolarWorld AG (SRWRF)53.420.000.00%N/AN/AN/A0Solar Stocks
Solazyme, Inc. (SZYM)11.28-0.12-1.05%11.4411.5211.031114585Biofuel Stocks
Solon AG (SGFRF)0.030.000.00%N/AN/AN/A0Solar Stocks
Southern Company (SO)45.680.46+1.02%45.1545.7044.974305040Pollution Control Stocks
SPDR Nuveen Barclays Cap Build America Bonds (BABS)58.530.48+0.83%58.2658.5358.268525ETFs
Spire Corporation (SPIR)0.950.000.00%0.910.950.91670Solar Stocks
Stagecoach Group PLC (SGC.L)376.000.70+0.19%378.00380.00373.80541009Alternative Transportation Stocks
Stantec, Inc (STN)58.790.55+0.94%58.4058.8858.216734Energy Efficiency Stocks
StarTech Environmental (STHKQ)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded, Waste-to-Energy Stocks
Stella Jones (STLJF)27.03-0.36-1.31%27.1027.1027.0314741Alternative Transportation Stocks, Electric Grid Stocks
Stericycle, Inc. (SRCL)113.110.22+0.19%113.12114.46112.84412929Biomass Stocks
STR Holdings, Inc. (STRI)1.55-0.02-1.27%1.561.581.55105656Solar Stocks
SunEdison, Inc. (SUNE)20.26-0.07-0.34%20.5420.7919.7012768907Solar Stocks
SunOpta (STKL)11.750.15+1.29%11.5911.7811.56260196Ethanol Stocks
Sunpower (SPWR)32.020.54+1.72%31.7932.2130.664410535Solar Stocks
SunTech Power (STPFQ)0.330.000.00%0.330.330.32127588No Longer Publicly Traded
Sunvalley Solar, Inc. (SSOL)0.020.00-6.53%0.030.030.0286235Solar Stocks
Superconducting Technologies, Inc. (SCON)2.31-0.04-1.70%2.362.382.2969475Electric Grid Stocks
Sustainable Energy Technologies (STG.V)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Solar Stocks
Sustainable Energy Technologies (STGYF)0.400.000.00%N/AN/AN/A0Electric Grid Stocks
Suzlon Energy Limited (SUZLON.BO)0.00N/AN/AN/AN/AN/AN/AWind Stocks
SwissINSO Holding Inc. (SWHN)0.160.000.00%N/AN/AN/A12Solar Stocks
Synthesis Energy Systems (SYMX)1.78-0.02-1.11%1.801.821.7555473Synthetic Fuel Stocks
Syntroleum Corp (SYNM)3.98-0.01-0.25%4.014.013.9138820Biofuel Stocks, Synthetic Fuel Stocks
Tandem Group PLC (TND.L)101.00-4.00-3.81%101.00101.00101.0066Alternative Transportation Stocks
Tech/Ops Sevcon Inc. (TO)0.00N/AN/AN/AN/AN/AN/AEfficient Vehicle Stocks
TeleNav (TNAV)6.500.09+1.40%6.446.506.40106559Smart Transportation Stocks
Telkonet, Inc. (TKOI)0.200.01+5.26%0.190.200.19154168Energy Efficiency Stocks
Telvent Git S.A. (TLVT)0.00N/AN/AN/AN/AN/AN/ANo Longer Publicly Traded
Tesla Motors, Inc. (TSLA)207.86-0.13-0.06%210.80212.80203.205500055Efficient Vehicle Stocks
The Timken Company (TKR)63.583.90+6.53%61.8963.9961.182382957Efficient Vehicle Stocks, Wind Stocks
Theolia (THIXF)0.980.000.00%N/AN/AN/A0Power Production Stocks, Wind Stocks
Thermal Energy International (TMG.V)0.080.000.00%0.090.090.0845688Energy Efficiency Stocks
Timminco Ltd (TIMNF)0.000.000.00%0.000.000.0038700Solar Stocks
TomTom (TOM2.AS)4.790.12+2.55%4.704.804.651221999Smart Transportation Stocks
Toray Industries, Inc (TRYIF)6.560.000.00%N/AN/AN/A32400Wind Stocks
Trading Emissions PLC (TRDGF)0.220.000.00%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)11.260.05+0.45%11.2511.3011.23129712Power Production Stocks
Trimble Navigation Ltd (TRMB)38.970.01+0.03%39.2339.3838.691143571Smart Transportation Stocks
Trina Solar (TSL)13.130.35+2.74%13.0013.3012.395139810Solar Stocks
Trinity Industries (TRN)75.072.67+3.69%73.0275.3572.211755205Alternative Transportation Stocks, Wind Stocks
Trony Solar (TRO)0.00N/AN/AN/AN/AN/AN/ASolar Stocks
U.S. Energy Initiative (USEI)0.010.00-11.39%0.010.010.0116402713Biodiesel Stocks
Ultralife Batteries Inc (ULBI)3.76-0.04-1.05%3.773.833.754120Battery Stocks
United Technologies (UTX)118.98-0.67-0.56%120.08120.08118.552150307Conglomerates
Universal Display Corp. (PANL)0.00N/AN/AN/AN/AN/AN/AEnergy Efficiency Stocks
Universal Power Group (UPG)0.00N/AN/AN/AN/AN/AN/ABattery Stocks, Electricity Storage Stocks
Universal Solar Technology Inc. (UNSS)0.010.000.00%N/AN/AN/A0No Longer Publicly Traded
UQM Technologies (UQM)2.36-0.12-4.84%2.452.502.35252014Efficient Vehicle Stocks
UR Energy, Inc. (URG)1.33-0.02-1.48%1.371.391.32528743Nuclear Energy Stocks
US Geothermal (HTM)0.79-0.01-0.64%0.780.790.78305972Geothermal Stocks, Power Production Stocks
Valence Technology Inc (VLNCQ)0.040.000.00%N/AN/AN/A0Battery Stocks
Valeo (VLEEY)67.85-0.65-0.95%67.6567.8566.8016970Efficient Vehicle Stocks
Valmont Industries (VMI)146.342.05+1.42%144.56148.10143.02377251Electric Grid Stocks
Veeco Instruments Inc. (VECO)40.35-0.07-0.17%40.7441.1539.65266841Energy Efficiency Stocks
Velocys (VLS.L)158.250.25+0.16%156.00159.74156.007393Synthetic Fuel Stocks
Vendum Batteries, Inc. (VNDB)0.000.000.00%0.000.000.0052481608Battery Stocks
Veolia Environnement SA (VE)19.810.19+0.97%19.5619.8519.41138364Conglomerates
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)14.19-0.17-1.19%14.2714.2914.1220932Wind Stocks
VIASPACE Inc. (VSPC)0.010.000.00%0.010.010.01498157Biomass Stocks
Viral Genetics, Inc. (VRAL)0.00N/AN/AN/AN/AN/AN/ABiofuel Stocks
Viridis Energy Inc. (VRD.V)0.150.000.00%0.140.150.14152000Biomass Stocks
VMoto Limited (VMT.AX)0.050.00-3.92%0.050.050.057951090Efficient Vehicle Stocks
Vossloh AG (VOS.DE)72.62-0.60-0.82%73.5073.8072.4019689Alternative Transportation Stocks
Vu1 (VUOC)0.860.03+3.61%0.900.900.863300Energy Efficiency Stocks
Wabtec Corporation (WAB)75.511.00+1.34%74.7875.7473.521140483Alternative Transportation Stocks
Waste Management (WM)42.840.85+2.02%41.9643.2441.843982504Biomass Stocks, Waste-to-Energy Stocks
Waterfurance Renewable Energy (WFI.TO)21.77-0.04-0.18%21.8122.2421.659641Energy Efficiency Stocks, Geothermal Stocks
WESCO International (WCC)88.572.85+3.32%86.7289.1785.00775012Electric 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)0.030.00-3.13%0.030.030.038378407Solar Stocks
Westport Innovations Inc. (WPRT)13.240.05+0.38%13.2213.5413.00572631Natural Gas Vehicle Stocks
Wind Energy America Inc. (WNEAE)0.00N/AN/AN/AN/AN/AN/AWind Stocks
Wind Works Power Corp. (WWPW)0.090.02+28.57%0.090.090.091237Power Production Stocks, Wind Stocks
Winslow Green Growth Fund (WGGFX)14.07-0.14-0.99%N/AN/AN/AN/AMutual Funds
World Energy (XWES)4.440.02+0.45%4.394.504.25117740Environmental Market Stocks
World Energy Solutions Inc. (XWES)4.440.02+0.45%4.394.504.25117740Environmental Market Stocks
Xcel Energy Inc. (XEL)31.500.18+0.57%31.3331.6331.122486979Power Production Stocks, Wind Stocks
Xinjiang Goldwind Science & Technology Co., Ltd. (002202.SZ)0.000.000.00%N/AN/AN/A0Wind Stocks
Yingli Green Energy Holding Company (YGE)4.22-0.11-2.54%4.254.524.126143997Solar Stocks
ZAP (ZAAP)0.210.00+1.99%0.200.220.18424982Efficient Vehicle Stocks
ZBB Energy (ZBB)1.44-0.04-2.70%1.491.501.41337851Battery Stocks, Electricity Storage Stocks
Zenergy Power (ZNEPF)0.00N/AN/AN/AN/AN/AN/AElectric Grid Stocks, Energy Efficiency Stocks
ZENN Motor Company (ZNNMF)0.250.00-0.52%0.260.260.2439610Efficient 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