| Company Name |
Ticker |
City |
Country |
Company Description |
| PACIFIC ETHANOL INC |
PEIX |
Sacremento |
USA |
Ethanol manufacturer |
| GT SOLAR INTERNATIONAL |
SOLR |
Merrimack |
USA |
photovoltaic business and polysilicon business |
| ENERGY CONVERSION DEVICES |
ENER |
Rochester Hills |
USA |
Photovoltaic manufacturer |
| STR HOLDINGS INC |
STRI |
Enfield |
USA |
Solar power module encapsulant manufacturing |
| EVERGREEN SOLAR |
ESLR |
Marlbaro |
USA |
Solar Power products |
| OYO GEOSPACE CORP |
OYOG |
Houston |
USA |
Sesmic & Thermal equipment Manufacturing |
| FUELCELL ENERGY |
FCEL |
Danbury |
USA |
Fuel cell power plants |
| SPIRE CORP |
SPIR |
Bedford |
USA |
Solar photovoltic manufacturing |
| VERENIUM CORP |
VRNM |
Cambridge |
USA |
Biofuels and specialty enzymes |
| AKEENA SOLAR INC |
AKNS |
Los Gastos |
USA |
Designer, integrator and installer of solar power systems |
| REAL GOODS SOLAR |
RSOL |
Louisville |
USA |
Residential and small commercial solar energy integrator |
| GREEN PLAINS RENEWABLE ENERGY INC |
GPRE |
Omaha |
USA |
Construct and operate dry mill, fuel-grade ethanol production |
| PLUG POWER INC |
PLUG |
Latham |
USA |
Development and manufacture of fuel cell systems |
| ENER1 INC |
HEV |
NewYork |
USA |
Designing, developing and manufacturing rechargeable lithium-ion batteries |
| GREENHUNTER ENERGY INC |
GRH |
Grapevine |
USA |
Develop projects and operate assets in the renewable energy sectors of wind, solar, geothermal, biomass and biofuels |
| HOKU SCIENTIFIC |
HOKU |
Honolulu |
USA |
Fuel Cell and Solar Development |
| SYNTROLEUM CORP |
SYNM |
Tulsa |
USA |
Synthetic fuel technology |
| OCEAN POWER TECH |
OPTT |
Pennington |
USA |
Renewable energy of ocean waves |
| GLOBAL ENERGY HOLDINGS GROUP |
GLNH |
Atlanta |
USA |
Biomass energy |
| ENVIRONMENTAL POWER CORP |
EPG |
Portsmouth |
USA |
Developer, owner and operator of BIOGAS production facilities |
| ASCENT SOLAR TECHNOLOGIES |
ASTI |
Littleton |
USA |
Development of flexible photovoltaic (PV) modules |
| RASER TECHNOLOGIES |
RZ |
Provo |
USA |
Geothermal power development and technology licensing company |
| NEW GENERATION BIOFUELS |
NGBF |
Lake Mary |
USA |
Development-stage renewable biofuels provider. |
| SULPHCO INC |
SUF |
Houston |
USA |
Development-stage ultra sound refining of crude Oil (Green Method) |
| DAYSTAR TECH INC |
DSTI |
Halfmoon |
USA |
Development of new technology for solar photovoltaic (PV) products |
| U.S.GEO THERMAL INC. |
HTM |
Boise |
USA |
Development and Utilization of Geothermal projects |
| CLEAN ENERGY FUELS CORP |
CLNE |
Seal Beach |
USA |
Converts Vechiles to run on NG |
| A POWER ENERGY GENERATION SYSTEMS LTD |
APWR |
|
China |
Manufacturing Wind power turbines and micro power grids |
| BEACON POWER CORP |
BCON |
Wilmington |
USA |
Green Energy storage start up |
| CADIZ INC |
CDZI |
Los angles |
USA |
water, agricultural, and renewable energy development activities |
| CASCAL NV |
HOO |
|
UK |
Waste water services |
| DCP MIDSTREAM PARTNERS LP |
DPM |
Denver |
USA |
Processing, storing, transportation of NG |
| DELTA NATURAL GAS CO |
DGAS |
Winchester |
USA |
Distribution & Storage of NG |
| ENERNOC INC. |
ENOC |
Boston |
USA |
Developer and provider of clean energy solutions |
| ADVANCED ANALOGIC TECHNOLOGIES CORP |
AATI |
Santa clara |
USA |
Efficient power management systems |
| ADVANCED BATTERY TECHNOLOGIES INC |
ABAT |
New York |
USA |
Design, manufacture, and marketing of rechargeable polymer lithium-ion (PLI) batteries in China |
| CAPSTONE TURBINE CORPORATION |
CPST |
Chat worth |
USA |
Develops, manufactures, markets, and services turbine generator sets and related parts for use in stationary distributed power generation applications |
| CHINA BAK BATTERY INC. |
CBAK |
|
China |
Manufacturer of lithium ion batteries |
| COMVERGE INC |
COMV |
East Hanover |
USA |
Provides peaking and base load capacity solutions to electric utilities, grid operators, and associated electricity markets in North America. |
| ECHELON CORP |
ELON |
San Jose |
USA |
Echelon Corporation develops, markets, and sells a range of hardware and software products and services that enable original equipment manufacturers and systems integrators to design and implement open, interoperable, and distributed control networks |
| ENER1 INC |
HEV |
Ft lauderdale |
USA |
Development and marketing of Lithium-ion batteries, fuel cells, and nanotechnology-related manufacturing processes and materials |
| ENERGY CONVERSION DEV |
ENER |
Rochester Hills |
USA |
Designs, manufactures, and sales of photovoltaic (PV) products |
| ENERNOC INC. |
ENOC |
Boston |
USA |
Development, implementation, and adoption of demand response and energy management solutions for the electric power grid operators and utilities |
| ESCO TECHNOLOGIES |
ESE |
St Louis |
USA |
Soft ware & Hard ware for electrical power mgmt for utility companies |
| EVERGREEN SOLAR INC |
ESLR |
Marlboro |
USA |
Development, manufacture, and marketing of solar power products |
| FAIRCHILD SEMICONDUCTOR INTL |
FCS |
South Portland |
USA |
Design, development, manufacture, and sale of power analog, power discrete, and certain non-power semiconductor solutions |
| FUELCELL ENERGY INC |
FCEL |
Danbury |
USA |
Development and manufacture of fuel cell power plants for electric power generation |
| GREATBATCH INC |
GB |
Clarence |
USA |
Designs , Manufactures electro chemical cells for medical equipments |
| IXYS CORP |
IXYS |
Milpitas |
USA |
Development, manufacture, and marketing of power semiconductors, advanced mixed signal integrated circuits |
| JA SOLAR HOLDINGS CO., LTD. |
JASO |
Shangai |
China |
Design, manufacture, and marketing of high-performance solar cells |
| LDK SOLAR CO. LTD. |
LDK |
|
China |
Manufacture and sale of multicrystalline solar wafers to the manufacturers of solar cells |
| MAXWELL TECHNOLOGIES INC |
MXWL |
San Deigo |
USA |
Development, manufacture, and marketing of energy storage and power delivery products |
| METABOLIX INC. |
MBLX |
Cambridge |
USA |
Develops and commercializes alternatives to petrochemical-based plastics, chemicals, and energy. |
| O2MICRO INTL LTD -ADR |
OIIM |
Cayman Islands |
Cayman |
Designs, develops, and markets semiconductor components for power management |
| POWER INTEGRATIONS |
POWI |
San Jose |
USA |
Designs, develops, manufactures, and markets proprietary, high-voltage, analog integrated circuits |
| RASER TECHNOLOGIES |
RZ |
Provo |
USA |
Geothermal power development and technology licensing company |
| RENESOLA LTD |
SOL |
|
China |
Manufacture and sale of solar wafers and related products |
| RUBICON TECHNOLOGY, INC. |
RBCN |
Franklin Park |
USA |
Manufactures, and sells monocrystalline sapphire and other innovative crystalline products for light-emitting diodes, radio frequency integrated circuits |
| SOLARFUN POWER HOLDINGS CO. |
SOLF |
|
China |
Develops, manufactures, and sells photovoltaic (PV) cells and PV modules |
| ULTRALIFE BATTERIES, INC. |
ULBI |
Newark |
USA |
Manufactures, installs, and maintains power and communications systems worldwide |
| VALENCE TECHNOLOGY, INC. |
VLNC |
Austin |
USA |
Develops, manufactures, sells, and supplies high-energy power systems |
| ZOLTEK COS INC |
ZOLT |
St Loius |
USA |
Develops, manufactures, and markets carbon fibers and technical fibers. |