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The links listed on this page relate to the category you selected. All organizations are provided as suggested resources. The U.S. Department of Energy and Clean Cities do not endorse these companies or the products and services listed on their Web sites (see disclaimer).

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4Hydrogen.com

4Hydrogen.com is an educational site about the benefits of hydrogen-powered fuel cells.

A123 Systems

A123 Systems is one of the world's leading suppliers of lithium ion batteries for use in plug-in hybrid electric vehicles.

AC Propulsion

AC Propulsion develops, manufactures, and licenses systems and component technology for EV drive systems.

AFDC Biomass Maps

These maps estimate the technical biomass resources available in the United States by county, including crop residues, methane emissions from manure management, methane emissions from landfills and wastewater treatment facilities, forest residues, primary and secondary mill residues, urban wood waste, and dedicated energy crops.

AFV Fleet Service

AFV/FAB Industries is a supplier of fully integrated alternative fuel storage modules. The company designs, builds and installs CNG, LNG and H2 high pressure gas and cryogenic liquid systems. AFV/FAB Industries has integrated over 2,500 CNG "Fuel Packs" on board heavy duty vehicle chassis. The company provides field maintenance and support to OEMs, Transit and other fleet operators.

AFVTech

AFVTech is a conversion company that performs aftermarket vehicle conversions for natural gas, propane, and hydrogen vehicles. AFVTech also offers mobile service, repair, and safety inspections for OEM or aftermarket alternative fuel vehicle conversion systems in the Phoenix, Arizona area.

ANGI International

ANGI International specializes in the design and construction of custom compressed natural gas (CNG) refueling stations. ANGI's broad range of products includes refining fuel stations, station installation, dispensers, time fill and fast fill pole assemblies, and fuel management systems.

ATTRA--National Sustainable Agriculture Information Service

ATTRA--National Sustainable Agriculture Information Service is managed by the National Center for Appropriate Technology (NCAT) and is funded under a grant from the USDA's Rural Business-Cooperative Service. It provides information and other technical assistance to farmers, ranchers, Extension agents, educators, and others involved in sustainable agriculture in the United States.

Advanced Heavy Hybrid Propulsion Systems

National Renewable Energy Laboratory (NREL) researchers work with the U.S. Department of Energy's (DOE) FreedomCAR and Vehicle Technology (FCVT) Program, 21st Century Truck Partnership, and industry to develop advanced next-generation heavy vehicle hybrid propulsion components and systems that significantly improve fuel efficiency and reduce emissions. The project goal is to commercialize heavy hybrid propulsion vehicles before the end of this decade. The project will meet its goals through "industry-teaming" to take advantage of the best complementary technologies and skills from various companies and organizations.

Advanced Petroleum-Based Fuels Fuel Property Database

This Web site provides key data on advanced compression ignition fuels and includes data on various physical, chemical, operational, and environmental, safety, and health properties.

Advanced Transit Association (ATA)

ATA is a nonprofit association that promotes the investigation and development of advanced transit technologies and strategies. Its mission is to help communities, agencies, and planners implement transit systems that serve the mobility needs of their citizens in a cost-effective, service-oriented fashion.

Advanced Transportation Technology Institute (ATTI)

The Advanced Transportation Technology Institute advances clean transportation technologies that promote a healthy environment and energy independence. ATTI supports the manufacture and development of electric, hybrid and other alternative-fuel vehicles through research, education and technology transfer.

Advanced Vehicle Testing Activity (AVTA)

The primary goal of the Advanced Vehicle Testing Activity (AVTA) is to benchmark and validate the performance of light-, medium-, and heavy-duty vehicles that feature one or more advanced technologies, including: internal combustion engines burning advanced fuels, such as 100% hydrogen and hydrogen/compressed natural gas-blended fuels; hybrid electric, pure electric, and hydraulic drive systems; advanced batteries and engines; and Advanced climate control, power electronic, and other ancillary systems.

Ag Environmental Products (AEP)

Ag Environmental Products, LLC (AEP), a subsidiary of Ag Processing Inc. (AGP), was formed to research, develop and market products derived from vegetable oils. SoyGold is the brand name for a family of soy methyl ester (soybean and canola) -based products used in the fuel and chemical industries.

Air Products (NYSE:APD)

Air Products (NYSE:APD). Is the world's largest supplier of merchant hydrogen and is a leader in the development of hydrogen fuel infrastructure.

AllSAFE

AllSAFE advocates for safety in biodiesel and ethanol. AllSAFE represents industries related to recreational boats, marine engines, chainsaws, lawnmowers, motor vehicles, motorcycles, all terrain vehicles, snowmobiles, and generators.

Alliance to Save Energy

The Alliance to Save Energy promotes energy efficiency worldwide to achieve a healthier economy, a cleaner environment, and energy security.

Allied Equipment, Inc.

Allied Equipment is a manufacturer of ASME code pressure vessels. They are authorized by ASME to manufacture vessels per Section VIII Division 1 and Division 2 under "U" and "U2" regulations. They are also registered with the National Board of Boiler and Pressure Vessel Inspectors under NBBI "R" stamp regulations. Allied Equipment has the proficiency to design and build production equipment commonly used in the oil and gas industry including gas production units, compressor bottles and CNG storage spheres.

Alternative Energy News Source (Altenews)

This site is designed to provide an alternative energy news source for investors and the general public.

Alternative Fuels Equipment

Alternative Fuels Equipment is a supplier of electric and propane alternative fuel vehicle components including both Curtis electric vehicle controllers and instruments and IMPCO propane carburetion systems. Their liquefied petroleum gas carburetion department also offers technical assistance and a complete inventory of parts and customized propane conversion kits for all types of engines. Curtis produces electronic vehicle products for material handling, industrial, aerial lift, golf, light-on-road, airport and personal mobility applications. IMPCO is a designer, manufacturer, and supplier of advanced fuel storage, fuel delivery, and electronic control systems.

Alternative Fuels Institute

The Alternative Fuels Institute (AFI) serves the public by providing education services, by providing an agency for funded and educational research in the area of E85 and alternative fuels and by providing a resource and service function for grassroots Americans across the nation. AFI was organized to educate the public about the benefits and availability of E85, an ethanol based fuel comprised of 85 percent ethanol and 15 percent unleaded gasoline.

Amerex Corporation

Amerex Vehicle Fire Suppression Systems are designed to warn the vehicle operator and suppress the fire, protecting both equipment and employees. Automatic systems suppress the fire in its earliest stages before it becomes fully established and spreads into highly combustible areas.

American Coalition for Ethanol (ACE)

The American Coalition for Ethanol is dedicated to promoting and expanding the development of the ethanol industry. Its goals include reducing America's dependence on foreign oil imports, providing an alternative use for American farm products, creating public awareness of the uses and benefits of ethanol, and supporting legislative efforts to promote ethanol use.

American Council for an Energy Efficient Economy (ACEEE)

The American Council for an Energy-Efficient Economy is a non-profit organization dedicated to advancing energy efficiency as a means of promoting both economic prosperity and environmental protection.

American Gas Association (AGA)

AGA represents 189 local natural gas utilities that deliver gas to 54 million homes and businesses in all 50 states. Additionally, AGA provides services to member natural gas pipelines, marketers, gatherers, international gas companies, and a variety of industry associates.

American Honda

The FCX Clarity is the latest model of the hydrogen fuel cell car from Honda. The Clarity is both U.S. EPA and CARB certified as a zero emission vehicle and will be leased for a three-year term to both private individuals and fleets beginning in the summer of 2008.

American Hydrogen Association (AHA)

The American Hydrogen Association works in cooperation with organizations such as the National Hydrogen Association, NASA, environmental groups, industry, local governments, and public schools to promote understanding of hydrogen technology and to create a marketplace for pollution-free hydrogen energy.

American Lung Association of the Upper Midwest

ALAUM recognizes cleaner, renewable-based biofuels, E85 and biodiesel, as Clean Air Choice options that motorists can make today to reduce harmful tailpipe and greenhouse gas emissions. ALAUM coordinates E85 station-building and consumer awareness tasks.

American Petroleum Institute (API)

API is the major national trade association representing the entire petroleum industry from exploration and production to transportation, refining, and marketing. It acts as a forum for all parts of the oil and natural gas industry to pursue priority public policy objectives and advance the interests of the industry.

American Public Transit Association (APTA)

APTA serves the public interest by working with organizations responsible for planning, designing, constructing, financing, and operating transit systems. APTA's mission is to make public transportation safer, more efficient, and more cost effective while adhering to national energy, environmental, and financial standards.

American Soybean Association (ASA)

The American Soybean Association is a national trade association representing soybean growers in the United States. Its mission is to improve U.S. soybean farmer profitability.

Ames Laboratory

Ames is a DOE Laboratory operated by Iowa State University. The lab conducts research into various areas of national concern, including energy resources, high-speed computer design, environmental cleanup and restoration, and the synthesis and study of new materials.

Applied LNG Technologies

Applied LNG Technologies is a leading producer and distributor of LNG. The company also participates in LNG station installation, training and safety instruction, and engine conversion.

Archer Daniels Midland

Archer Daniels Midland a leading international food provider that produces several agricultural-crop based products including corn-based ethanol.

Argonne National Laboratory (ANL) Transportation Technology R&D Center

A DOE research facility operated by the University of Chicago, ANL conducts transportation research in alternative fuels, batteries, engines, emission control, fuel cells, hybrid vehicles, materials, manufacturing, and modeling.

Arotech

Arotech designs, manufactures, and markets zero-emission, zinc-air, fuel cell electric buses for transit and school bus applications.

Australian Government Fuel Quality Publications

This page contains publications related to fuel quality activities of Australia's Department of the Environment and Heritage, including several on the effects of ethanol-blended fuels.

Auxiliary Power Dynamics

Auxiliary Power Dynamics designs, manufacturers, and markets idle reduction auxiliary power units for the long haul trucking industry. The Willis Auxiliary Power System eliminates the need for all non-operational idling while providing heating, air conditioning, and electrical power for the cab. The unit also supplies air compression and main engine coolant circulation while it reduces fuel and maintenance costs.

Aventine Renewable Energy, Inc.

Aventine Renewable Energy, Inc. is a producer and marketer of ethanol and related by-products. Through its own production facilities, marketing alliances with other ethanol producers and purchase and resale operations, the company markets and distributes ethanol to many of the leading energy companies in the U.S.

Azure Dynamics Corporation

Azure Dynamics Corporation is a leader in the development and production of hybrid electric and electric commercial vehicles, as well as military vehicles and systems. It is a public company trading on the TSX (AZD) in Canada and on AIM (ADC) in the UK.

BAE Hybrid Propulsion Systems

BAE Systems is a leading producer of efficient, low-emission hybrid electric propulsion systems for heavy-duty vehicles.

BAF Technologies

BAF Technologies provides alternative fuel vehicle upfit services for vehicles and engines. The company has been involved in the certification and verification of alternative fuel systems and engines for more than 10 years. BAF can provide all the preliminary emission testing of an engine and/or system to ensure that the system meets all required emission standards at EPA or CARB testing facilities. BAF Technologies also offers warranty and vehicle support as well as training for operators and technicians.

BMW Clean Energy

Visit the BMW Clean Energy site to learn about the automobile manufacturer's development of new, environmentally friendly concept vehicles that run on hydrogen and electricity.

Ballard Power Systems

Ballard is recognized as a leader in developing, manufacturing, and marketing zero-emission proton exchange membrane (PEM) fuel cells for transportation and power generation applications. Ballard is also commercializing electric drives for fuel cell and other electric vehicles and power conversion products. Ballard is a Tier 1 automotive supplier of friction materials for powertrain components.

Bay Biodiesel LLC

Golden Gate Petroleum is a fuel provider that offers biodiesel to both agricultural and commercial customers in transportation, construction, and petroleum reseller markets.

Baylor University, BIAS Program

The mission of the Baylor Institute for Air Science (BIAS) is to foster stewardship of the environment through research, public service and the education of a new generation of scientist-pilots dedicated to environmental research.

Baytech Corporation

Baytech Corporation manufacturers the NGV LINK Performance Kit to convert General Motors light-, medium-, and heavy-duty vehicles to operate on compressed natural gas.

Bently Biofuels

Bently Biofuels Company produces biodiesel from seed oils and recycled restaurant grease.

Bergstrom, Inc.

Bergstrom manufacturers and markets the Nite system to reduce diesel engine idling in heavy-duty trucks.

Besecker Associates

Besecker Associates assists biofuels producers in the areas of sourcing, procurement, and price volatility management of ethanol and biodiesel feed stocks such as grain and grain byproducts, oilseeds, vegetable oils, animal fats, and spent cooking oils.

Big Clean Trucks Inc.

Big Clean Trucks is a vehicle leasing company that leases and maintains alternatively fueled delivery trucks and vans. Big Clean Trucks also maintains and repairs alternatively fueled vehicles at their location in North-central Denver. Maintenance services include natural gas and propane engine repair (both stationary and in-vehicle applications), OEM vehicle/engine dealership support, parts warehousing and supply, and OEM vehicle conversion ship-through programs.

Bio Based Information Systems

Bio Based Information Systems is a news information portal featuring commercial information about bioproducts, biofuels, and bioenergy.

Bio-Beetle Rental Car

Located on the island of Maui in Hawaii, Bio-Beetle Rental Car offers several models of biodiesel fueled Volks Wagon cars with various options.

BioCycle

BioCycle magazine articles focus on recycling residuals into value added products including the production of ethanol and biodiesel from waste materials.

BioSelect Fuels

BioSelect Fuels is a developer and operator of biodiesel facilities, offering biodiesel fuel to the global marketplace. BioSelect employs a complete fuels vision for biodiesel as a fungible fuel competing effectively in the heating oil and traditional high-growth diesel markets. Its focus is on oil industry collaboration to bring biofuels mainstream.

Biodiesel Association of Canada

The Biodiesel Association of Canada is a not-for-profit industry association mandated to promote the development of a Canadian commercial biodiesel industry through education, technical research, and government liaison activities.

Biodiesel Now

Biodiesel Now is a source of information on production, distribution and use of biodiesel as transportation fuel.

Biodiesel Prefeasibility Assessment Website

The Biodiesel Prefeasibility Assessment Website provides users with a set of tools for creating financial models that determine the viability of biodiesel production plants. Provided by Ascendant Partners, Inc.

Bioenergy Feedstock Information Network

The Bioenergy Feedstock Information Network (BFIN) is a gateway to biomass feedstock information resources from the U.S. Department of Energy, Oak Ridge National Laboratory, Idaho National Laboratory, National Renewable Energy Laboratory, and other research organizations.

BiofuelsConnect

BiofuelsConnect brokers over-the-counter biodiesel and ethanol both domestically and internationally. They broker spot deals, short-term or long-term contracts, from truckloads to rail cars to vessel quantities. They are the alternative fuels division of OceanConnect.com.

Biomass Research and Development Initiative

The Biomass Research and Development Initiative (BRDI) is a multi-agency effort to coordinate and accelerate all Federal biobased products and bioenergy research and development. The Web site describes BRDI projects and solicitations.

Biotane Fuels

Biotane Fuels, a division of Imperial Western Products, Inc. is California's first commercial producer of biodiesel with annual production of 10-12 million gallons per year.

Black Rock Systems LLC

The Blackrock Auxiliary Power Unit provides drivers with an alternative to main engine idling. The unit can be configured with either a 2- or 3-cylinder Yanmar Tier II water-cooled diesel engine and a choice of a 3.7kW, 5.2kW or a 3.6kW generator to meet driver's electrical and cab size requirements. All models provide 26,000 BTUs of heating/air conditioning, 1,000-hour oil change intervals, 4,000 hours/2 year warranty on the APU and a 4,000 hour/3 year warranty on the engine. Options include an ultra cold package for extreme weather conditions and removable steps.

Blue Bird Corporation

Blue Bird Corporation manufactures and markets a full product line of school buses. Special options are available on many vehicles, including engines that can be fueled with either CNG or LNG.

Blue Sky Bio-Fuels

Blue Sky Bio-fuels is working to produce "beyond ASTM" quality biodiesel for use in diesel engines and also works on converting waste oil generated from restaurants, food production, and public utility sewer systems into a valuable/renewable source of fuel.

Blue Sun Biodiesel

Blue Sun Biodiesel, LLC is a vertically integrated agriculture-energy company and marketer of premium agricultural and renewable fuel products. Blue Sun differentiates its products and services through proprietary oilseed crops, additives, quality assurance, blending, and distribution infrastructure.

Border Eco Web

The Border EcoWeb is designed to facilitate public access to environmental information for the U.S.-Mexican border region. Border environmental information includes not only monitoring data, but also information on what agencies and organizations are involved in dealing with border environmental issues.

British Petroleum

BP's EC-Diesel site contains information about the company's low sulfur diesel fuel and how when used in combination with catalytic exhaust treatment, it can dramatically reduce emissions and air pollutants produced by heavy-duty trucks and buses.

CH-IV International

CH-IV International specializes in technical services to develop, design, construct, and operate power facilities and equipment for energy, industrial, and government clients. CH-IV also provides LNG engineering and consulting services to a wide base of clients ranging from international LNG trading to LNG vehicle fleets.

CNG Services of Arizona

CNG Services of Arizona builds economical natural gas fueling infrastructure as a stepping stone to a secure, self sufficient hydrogen economy.

CabAire, LLC

CabAire is the marketing arm of Control Module Inc., which manufactures automated truck plaza parking systems. Its patented Cab/Tower features include HVAC - heating & cooling, ultraviolet purified air, cable and high speed internet, block heater power, power grid connections, and reefer power connections to reduce or eliminate idling during rest periods.

CalCars

CalCars is a nonprofit startup formed by entrepreneurs, engineers, environmentalists and consumers to promote plug-in hybrid vehicles (PHEVs).

California Air Resouces Board (CARB)

CARB works to protect the public health, welfare, and ecological resources of California by reducing the level or air pollutants produced by industry and automobiles.

California Energy Commission (CEC)

CEC is California's primary energy policy and planning agency. The commission's five major areas of responsibility include forecasting future energy needs and recording historical energy data, licensing thermal power plants, promoting energy efficiency through appliance and building standards, developing energy technologies and supporting renewable energy, and planning for and directing the state's response to energy emergencies.

California Fuel Cell Partnership

The California Fuel Cell Partnership is a collection of automobile companies, energy and fuel suppliers, fuel cell technology partners, and state and federal agencies that have joined together to demonstrate fuel cell vehicles under real-world driving conditions.

California Hydrogen Business Council

The California Hydrogen Business Council is a non-profit organization comprised of organizations and individuals involved in the business of hydrogen. Members include: fuel cell manufacturers and suppliers, manufacturers and distributors of hydrogen generation, compression and storage technologies, manufacturers and suppliers of hydrogen internal combustion engines, engineers and service providers, and municipal, state and federal agencies.

California Institute for Energy Efficiency (CIEE)

The California Institute for Energy Efficiency is an innovative University of California partnership of energy agencies, utilities, building industry, nonprofits, and research entities designed to advance energy efficiency science and technology for the benefit of Californians, other energy consumers, and the environment.

California Natural Gas Vehicle Coalition (CNGVC)

CNGVC is an organization devoted to promoting the use of low-emission NGVs in California. Use the CNGVC Web site to learn about NGV technology, products, and training, locate a fueling station, or research California NGV state incentives.

California Natural Gas Vehicle Partnership (CNGVP)

The California Natural Gas Vehicle Partnership was established by the South Coast Air Quality Management District to foster the development and deployment of natural gas vehicles. The Partnership consists of 33 members including major stakeholders in the natural gas vehicle industry, researchers, and engine manufactures, as well as federal agencies like the U.S. DOE and the EPA.

Campbell-Parnell USA Inc.

OEM manufacturer and distributor of Self-Learn Technology, Timed Sequential Injection System (TSI) that is EPA certified for both CNG and LPG conversions.

Canadian Centre for Pollution Prevention (C2P2)

C2P2 encourages actions that avoid or minimize the creation of pollution and waste and promotes initiatives that foster a healthier environment and a sustainable society.

Canadian Environmental Assessment Agency (CEAA)

The Canadian Environmental Assessment Agency promotes environmental assessment as a planning tool to protect and sustain a healthy environment and to meet the expectations of Canadians who want a growing economy in harmony with a healthy environment.

Canadian Natural Gas Vehicle Alliance (CNGVA)

The Canadian Natural Gas Vehicle Alliance (CNGVA) represents Canada's leading alternative fuel vehicle industry.

Canadian Renewable Fuels Association (CRFA)

The Canadian Renewable Fuels Association is a non-profit organization mandated to promote renewable biofuels (ethanol, biodiesel) for automotive transportation through consumer awareness and government liaison activities.

Cargill, Inc.

Cargill, Inc. is an international marketer, processor and distributor of agricultural, food, financial, and industrial products and services.

Caterpillar

Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas engines, and industrial gas turbines.

Center for Analysis and Dissemination of Demonstrated Energy Technologies (CADDET)

CADDET is a unique source of global information on proven, commercial applications covering the full range of energy-saving technologies.

Champion Bus, Inc.

Champion Bus, Inc. is an leader in the commercial vehicle market specializing in manufacturing and production of commercial transportation vehicles.

Chart Industries

Chart Industries manufactures a broad line of cryogenic products to purify, liquefy, distribute, store, and apply gases such as helium, nitrogen, argon, oxygen, carbon dioxide, natural gas, and other hydrocarbons for final use in a multitude of industrial, commercial and scientific applications.

Chief Industries, Inc.

Chief Industries produces ethanol and high protein feed as well as a wide variety of steel storage and fabrication products. Chief Industries also operates ethanol production plants.

Chrysler Alternative Fuel Vehicles

The Daimler/Chrysler AFV pages, located on the Daimler/Chrysler fleet Web site, provide information about vehicle specifications, emissions certifications, and the availability of alternative fuel models.

Chrysler: Flex-Fuel Vehicles and E85

This site provides information about Chrysler's flexible-fuel vehicles, which can run on gasoline and ethanol blends up to E85.

Circle Biodiesel & Ethanol Corporation

Circle Biodiesel & Ethanol Corporation makes manufacturing equipment for biodiesel production as well as ethanol stills. The company also helps with consulting and plan setup.

Citycom

Citycom manufactures the CityEl, a low-speed neighborhood electric vehicle produced in Europe.

Clean Air Initiative for Cities Around the World (CAI)

The Clean Air Initiative (CAI) advances innovative ways to improve air quality in cities through partnerships in selected regions of the world by sharing knowledge and experiences.

Clean Air Power

Through its partnership with Caterpillar, Inc., Clean Air Power has been providing conversion kits for a full-range of Caterpillar engines and fitting standard engines with bi-fuel electronic controls since 1996. Its low-emissions vehicle systems are ideal for heavy-duty fleet owners, equipment rental companies and engine manufacturers that need to reduce emissions of their diesel vehicles in order to comply with federal and state regulations, as well as display a responsible corporate and community image.

Clean Cities

DOE's Clean Cities Program supports public-private partnerships that deploy AFVs and build supporting alternative fuel infrastructure.

Clean Diesel Retrofit Toolkit

This comprehensive Web-based tool kit is designed to educate transportation planners and air quality officials about the value of diesel retrofit programs and to assist in getting started with your own program. This tool kit provides examples of retrofit success stories for a variety of equipment types and vehicles, and it also provides helpful information for developing, funding and implementing retrofit projects in your community. By providing this resource to practitioners, the Diesel Technology Forum hopes to assist environmental and transportation decision makers as they look for effective strategies to clean the air and maximize return on their investment.

Clean Energy

Operating 145 natural gas fueling stations throughout North America, Clean Energy provides customers with solutions to fueling, including turnkey station design, construction, management, maintenance, and preparation of grants and incentives.

Clean Fuel Connection

Clean Fuel Connection sells and installs EV chargers and offers technical consulting for EV, CNG, and LNG projects.

Clean Fuels Development Coalition (CFDC)

The Clean Fuels Development Coalition (CFDC) is a not-for-profit organization that actively supports the development and production of fuels that can reduce air pollution and lessen dependence on imported oil. CFDC supports the development of a national energy strategy, passage of clean fuel legislation and regulations, and the fostering of new fuel technologies and manufacturing processes.

Clean Vehicle Education Foundation

The Clean Vehicle Education Foundation is a non-profit organization whose mission is to assess and guide natural gas vehicle and natural gas-to-hydrogen research and development activities and build awareness for and foster deployment of natural gas and other clean fuel-powered vehicles in the public and private sector.

Clean-Tech LLC

Clean-Tech, LLC is a developer and manufacturer of advanced battery electric vehicles and plug-in hybrid (PHEV) retrofit systems.

CleanFUEL USA

Clean FUEL USA is a global company dedicated to developing and building safe, reliable and compliant products and services necessary to transition fleets to alternative fuels. CleanFUEL USA's CFT branded E85 and propane motor fuel dispensers, the Liquid Propane Injection (LPI) engine system, CleanFUEL USA refueling sites and CleanFUEL Distribution provide alternative fuel solutions for fleet managers and station operators.

Climate Ark

The Climate Ark is dedicated to promoting public policy that addresses global climate change through reductions in carbon dioxide and other emissions, renewable energy, energy conservation, and ending deforestation.

Climate Solutions

Climate Solutions is an organization dedicated to making the Pacific Northwestern region of the United States and British Columbia Canada a world leader in the fight to end global warming and climate change by supporting clean energy and transportation solutions that benefit the region's economy and quality of life.

Coalition for Affordable and Reliable Energy

A broad coalition of organizations representing thousands of businesses and individuals that support the development of a sound energy policy for America.

Coalition for Clean Air

The Coalition for Clean Air is dedicated to restoring clean, healthful air to California by advocating responsible public policy, providing technical and educational expertise, and promoting broad-based community involvement.

College of the Desert

Instruction and expertise in alternative fuels, alternative fueled vehicles, intelligent transportation systems, and vehicle infrastructure integration.

Colorado Center for Biorefining and Biofuels

Colorado Center for Biorefining and Biofuels is an umbrella group for 27 organizations that are advancing biofuels technologies toward commercialization.

Colorado Governor's Biofuels Coalition

The Colorado Governor's Biofuels Coalition represents Colorado organizations, businesses, government agencies, environmental groups, and others involved in producing, distributing, promoting, and using biodiesel and ethanol.

Comfort Master APU

Comfort Master manufacturers top quality, cutting edge truck APUs designed to reduce truck idling.

Complete Coach Works

Complete Coach Works is the nation's largest supplier of remanufactured transportation vehicles, repowers, emission upgrades, and wheelchair lift retrofits. Vehicles feature the availability of EPA and CARB certified power combinations including CNG, LNG, and hybrid drive systems.

Coordinating Research Council

The Coordinating Research Council (CRC) is a non-profit organization that directs, through committee action, engineering, and environmental studies on the interaction between automotive equipment and petroleum products. The Sustaining Members of CRC are the American Petroleum Institute (API), the Society of Automotive Engineers (SAE) and the United States Council for Automotive Research (USCAR).

Corn Refiners Association (CRA)

Corn Refiners Association, Inc. is the national trade association representing the corn refining (wet milling) industry of the United States.

Cummins Inc.

Cummins is the world's largest designer and manufacturer of diesel engines ranging from 55 to 3,500 horsepower. The key markets for these engines are on-highway vehicles, industrial equipment, and power generation. Cummins is also a leader in the development and manufacturing of heavy-duty natural gas engines.

Cummins/Westport Natural Gas Engines

Cummins Inc. and Westport Innovations Inc. formed a joint partnership to develop, manufacture, and market low-emission, high-performance, alternative fuel engines. The partnership has produced a new product line of heavy-duty natural gas and propane engines for use in buses, trucks, and all types of other regional/urban vocational vehicles.

Currie Technologies

Currie Technologies manufactures a unique electric bicycle propulsion system called the U.S. Prodrive and several models of electric bikes.

Curtis Instruments, Inc.

Curtis Instruments is the world's largest manufacturer of instruments and motor speed controllers for battery-powered vehicles and equipment. Curtis products include timers and counters that measure and record equipment use, a full line of all-solid-state gauges, high-efficiency DC/DC converters (which provide regulated voltage for headlights and other accessories for EVs), and high-frequency on-board battery chargers.

DOE's Office of Scientific and Technical Information (OSTI)

OSTI is responsible for leading the DOE's Technical Information Program and for providing direction and coordination for the dissemination of scientific and technical information resulting from DOE research and development programs.

DOE/EPA Fuel Economy Guide

The DOE/EPA Fuel Economy Guide allows users to find fuel economy information, check air pollution ratings, greenhouse gas emissions, and safety information for new and used cars and trucks. You can also research current gasoline prices throughout the United States or look up tips for improving the gas mileage of your current vehicle.

DOE/NREL Heavy Vehicle Projects

NREL's Heavy Vehicle program is designed to put clean, advanced truck technologies on American roads and includes research in alternative fuel and engine testing, on-road prototype development, fleet studies, and emission testing.

Database of State Incentives for Renewable Energy (DSIRE)

Established in 1995, the Database of State Incentives for Renewable Energy (DSIRE) is an ongoing project of the Interstate Renewable Energy Council (IREC), funded by the U.S. Department of Energy and managed by the North Carolina Solar Center.

Department of Defense Fuel Cell Demonstration Program

This site summarizes the fuel cell programs managed by the U.S. Army Engineer Research and Development Center/ Construction Engineering Research Laboratory in Champaign, Illinois.

Detroit Diesel Corporation (DDC)

DDC, a subsidiary of DaimlerChrysler AG, designs, manufactures, and services heavy-duty diesel and alternative fuel engines. The company offers a complete line of engines from 22 to 10,000 horsepower for marine, military, construction, industrial, generator-set, mining, trucking, and automotive markets.

Diesel Technology Forum

Diesel Technology Forum was created by leading companies in diesel technology, engine, vehicle and fuel systems manufacturing, and petroleum refining to create a new dialogue and encourage the full exchange of information and views on a full range of issues concerning today's diesels and tomorrow's diesel technologies.

DieselNet

DieselNet is an online information service with information about diesel emissions, emission control, diesel engines, and fuels.

Dometic Environmental Corporation

Dometic Environmental Corporation manufacturer auxiliary air conditioning and heating systems for heavy-duty trucks.

Double Eagle Industries

Double Eagle Industries manufactures custom-built sleepers and accessories for long-haul trucks. Double Eagle products include Gen-Pac auxiliary power units to reduce truck idling.

Dual Curve

Dual Curve is a division of Autotronic Controls Corporation that provides research, development, sales, and support for a variety of electronic components used on automotive LPG and CNG conversions.

Dynasty Electric Car Corp.

Dynasty Electric Car Corp. designs, manufactures, and markets zero emission, electric, low-speed vehicles for urban, recreational, and light commercial markets such as planned or gated communities, destination resorts, industrial complexes, and universities.

Dynetek Industries Ltd.

Dynetek is an industry leader in manufacturing advanced lightweight composite cylinders for vehicles powered by CNG and hydrogen.

E GO

eGO manufactures a line of electric scooters designed for neighborhood errands, quick trips to the store, and commuting.

E.J. Ward, Inc.

E. J. Ward, Inc. began developing automated systems for energy management in 1974, and for decades, has been creating ideas and equipment for fuel dispensing and data collection.

ECO Fuel Systems

ECO Fuel Systems specializes in the technology and equipment required in the efficient conversion of gasoline vehicles to cleaner alternatives like natural gas and propane.

EDrive Systems

EDrive converts 2004 or later year Toyota Prius models from hybrid to plug-in hybrid using a lithium-ion battery system.

EPA's Air Now Page

EPA's Air Now page contains links to daily air quality reports in your local community. Locate an ozone map for your region, find out what you can do to improve air quality, or locate an air quality Web cam in your city.

EPA's Office of Transportation and Air Quality (OTAQ)

EPA's OTAQ protects public health and the environment by controlling air pollution from motor vehicles, engines, and the fuels used to operate them, and by encouraging travel choices that minimize emissions.

EPAct Fleet Information and Regulations

EPAct Fleet Information and Regulations is a one-stop resource for information about understanding and complying with EPAct.

EREN Hydrogen Information Network

Learn about DOE's research involving hydrogen technologies and its outreach activities that support the introduction of hydrogen into the national energy mix.

EV World

EV World is a Web site dedicated to EVs. It features news events and legislation that affect the EV community, as well as product reviews, reports, and interviews with members of the EV industry.

EVParts.com

The EVParts Web site provides information about electric vehicles (EVs) and purchasing EV parts and accessories.

EZ Biodiesel

EZ Biodiesel specializes in solutions for the home biodiesel maker.

Eco-Fueler

Eco-Fueler Corporation produces a vehicle capable of running on compressed natural gas (CNG), propane (LPG), or regular gasoline. The Eco Fuel Roadster is capable of getting 65 to 70 miles per gallon (MPG) and qualifies for rebates and incentives, including HOV access, throughout the United States.

Eco-Portal

Eco-Portal is an information gateway that links to Web sites related to environmental sustainability.

EcoIQ

EcoIQ is an Internet publishing and digital media company that exists to support and promote a transition to sustainability. The EcoIQ site is a portal to more than 8,000 related Web sites and pages, and it includes a link center, anthologies, and events calendar.

Edmunds.com Hybrid Center

Edmunds.com provides market value pricing, car reviews, ratings, and advice to help you get a fair deal on a car purchase.

Electric Auto Association (EAA)

The Electric Auto Association is a non-profit educational organization that promotes the advancement and widespread adoption of Electric Vehicles. The EAA's mission is to act as a public source of information about developments in electric vehicle technology, to encourage experimentation in the building of electric vehicles, and to organize public exhibits and events of electric vehicles to educate the public on the progress and benefits of electric vehicle technology.

Electric Drive Transportation Association (EDTA)

Electric Drive Transportation Association (EDTA) is a U.S. industry association dedicated to the promotion of electric drive as the best means to achieve the highly efficient and clean use of secure energy in the transportation sector. EDTA supports the sustainable commercialization of all electric drive transportation technologies by providing information, education, industry networking, public policy advocacy, conferences, and exhibitions.

Electric Power Research Institute (EPRI)

EPRI is a nonprofit organization committed to providing science and technology-based solutions to global energy customers through a far-reaching program of scientific research, technology development, and product implementation.

Electric Transportation Engineering Corporation (eTec)

Electric Transportation Engineering Corporation (eTec) was incorporated in 1996 to support the development and installation of battery charging infrastructure for electric vehicles. eTec's sister company, Electric Transportation Applications (ETA), was incorporated in 1989 to provide technical support and testing services for the electric vehicle industry.

Electric Transportation Solutions Online Store

Electric Transportation Solutions Online Store retails electric bicycles and scooters, energy efficient lighting and solar energy products including solar panels, and more.

Electric Vehicle Association of Greater Washington D.C (EVA/DC)

The Electric Vehicle Association of Greater Washington, D.C. is a non profit (501 [c]3) organization of electric vehicle owners, hobbyists, educators and enthusiasts dedicated to promoting the use of electric vehicles (EVs) as an environmental and energy alternative.

Electric Vehicles International

Electric Vehicles International manufactures electric and hybrid trucks, trams and shuttle buses targeted to address off-highway applications.

Electric-Bikes.com

Electric-Bikes.com Web site provides information on electric bicycles and other battery-electric forms of transportation.

Electricbicycles.net

Electricbicycles.net provides discussion, photos, user reports, classifieds, tips and many useful links related to electric bicycles.

Electrifying Times

Electrifying Times is the international magazine of electric vehicles, hybrids, fuel cells, batteries, alternative fuels, electric car racing and exhibitions.

Electro Automotive

Electro Automotive manufactures and sells EV conversion components, kits, books, videos, and provides EV conversion-consulting services.

Emission Solutions Inc.

ESI is a heavy-duty dedicated natural gas engine manufacturer that designs clean air engines for short-haul transportation and distribution applications in the Class 5, 6, and 7 on-road service vehicles.

Emissions Solutions, Inc

Emissions Solutions, Inc. is a manufacturer of heavy-duty dedicated natural gas engines. ESI is EPA and CARB certified to re-engineer and gasify popular medium to heavy-duty diesel engines.

Emprise Corporation

Emprise Corporation provides test stands and equipment for the manufacturing of fuel cells and holds a patent for a fuel cell humidification system know as the Humidicore. They have also provided testing solutions for Capstone Turbines, Caterpillar, Cummins, and other vehicle and engine manufacturers.

Energy Cites

Promotes sustainable energy policy through local community action.

Energy Control Systems Engineering

Energy Control Systems Engineering provides consulting, design, and prototyping services for system integration and monitoring of electrochemical energy systems including batteries and fuel cells.

Energy Efficiency and Renewable Energy (EERE)

This is the official Web site of DOE's Office of Energy Efficiency and Renewable Energy (EERE). It serves a dual purpose, directing you to detailed information about EERE, its programs, and the technologies that it is developing, and provides a portal to worldwide information about energy efficiency and renewable energy.

Energy Information Administration (EIA)

EIA is a statistical agency of DOE. It provides policy-independent data, forecasts, and analyses to promote sound policy making, efficient markets, and public understanding regarding energy and its interaction with the economy and the environment as well as alternative fuel production and use.

Energy Management Institute

The Energy Management Institute publishes the Alternative Fuels Index, a subscription-based service that focuses on seven alternative fuel products approved by the Department of Energy to meet current alternative fuel U.S. standards. Those fuels include biodiesel, ethanol, propane, methanol, electricity, hydrogen, and natural gas. Coverage includes industry commentary relating to supply, price, policy and news as well as detailed price and trend analysis at the wholesale level.

Energy News on Demand

Produced by IHS Energy Group, Energy News on Demand provides instant access to oil and gas industry news through the Web.

Energy Quest

Energy Quest is an educational resource for kids to learn about energy, energy efficiency, and alternative forms of energy developed by the California Energy Commission.

Energy and Environmental Research Center (EERC)

EERC is a research, development, demonstration, and commercialization facility at the University of North Dakota Grand Forks Campus. The center is recognized internationally for its expertise in cleaner, more efficient energy technologies like biomass and wind. Other areas of EERC research include: water management, contamination cleanup and site remediation, ethanol and other renewable fuels, air, water, and soil pollution prevention, and waste management.

Energy and Resources Institute (TERI)

TERI focuses on research activities and information dissemination in the fields of energy, environment, and sustainable development.

Engine Technology Progress in Japan

Engine Technology Progress in Japan is a site that reports Japan's latest engine-related technology development in areas such as vehicle design, fuels and lubricants, and environmental impact. Topics include combustion, emissions, tribology, conventional and alternative fuels, and electric, hybrid, and fuel cell power plants.

Environmental Defense

Environmental Defense is a US-based nonprofit environmental advocacy group. The group is known for its work on issues including global warming, ecosystem restoration, oceans, and human health. It is nonpartisan, and its work often advocates market-based solutions to environmental problems.

Environmental Protection Agency (EPA)

EPA is the federal agency charged with protecting human health and safeguarding the natural environment-air, water, and land-on which the well being of the nation depends.

Environmental Protection Agency (EPA) Clean School Bus USA

The goal of Clean School Bus USA is to reduce both children's exposure to diesel exhaust and the amount of air pollution created by diesel school buses.

Environmental Protection Agency (EPA) Clean Ports USA

Clean Ports USA is an incentive-based, voluntary program designed to reduce emissions from existing diesel engines and nonroad equipment at ports.

Environmental Protection Agency (EPA) Database of State Underground Storage Tank Programs

This Web page provides a list of Internet addresses for state UST, LUST, and Financial Assurance Fund Programs.

Environmental Protection Agency (EPA) Office of Underground Storage Tanks

Office of the U.S. Environmental Protection Agency (EPA) that enforces compliance to standards, performance, and clean up of underground storage tanks.

Environmental Protection Agency (EPA) State and Local Clean Energy Programs

Many state and local governments are using clean energy policies to save energy, improve air quality and public health, and achieve their economic development goals. EPA is working to help share these successes among state and local governments, and to provide technical assistance that helps partners reap the many benefits these technologies offer. Clean energy technologies include renewable power, energy efficiency, and combined heat and power. These initiatives help achieve the President's goal of reducing greenhouse gas intensity by 18 percent by 2012.

Environmental Vehicle Outfitters, Inc.

Environmental Vehicle Outfitters, Inc. design and install natural gas vehicle fuel systems for light- and medium-duty cars, SUVs, and trucks.

Environmental and Energy Study Institute (EESI)

EESI is a nonprofit organization dedicated to promoting environmentally sustainable societies. EESI believes meeting this goal requires transitions to social and economic patterns that sustain people, the environment, and natural resources on which present and future generations depend.

Equitable Resources

Equitable Resources is an integrated energy company with emphasis on Appalachian area natural gas supply, natural gas transmission and distribution, and leading-edge energy management services.

Ethanol Producer Magazine

A monthly magazine for the ethanol and biomass industry, which focuses on production and marketing issues. The magazine also focuses on new hires and employment opportunities in the ethanol and biomass industries.

Ethanol Producers and Consumers (EPAC)

EPAC is a nonprofit organization with members throughout the nation who support the production and use of ethanol as a clean, renewable energy resource.

Ethanol Promotion and Information Council (EPIC)

The Ethanol Promotion and Information Council (EPIC) stresses the consumer benefits of ethanol by providing educational and training materials on its Web site and by sponsoring Team Ethanol in the IndyCar Series.

Ethanol Statistics

Ethanol Statistics is a Web site that presents a worldwide view of ethanol news, commodity prices, industry reports, and informed opinion pieces. Some analytical reports are available for purchase.

EthanolMarket.com

EthanolMarket.com is a leading source for news, prices, trends, legislative developments, and market research for the ethanol industry.

Europe's Energy Portal

Europe's Energy Portal provides news headlines, statistics and project updates on all facets of energy in Europe.

European Natural Gas Vehicle Association (ENGVA)

The European Natural Gas Vehicle Association was founded to develop a sustainable and profitable market for NGVs throughout Europe by creating a favorable political and economic environment that encourages the development of NGV technology and fueling infrastructure.

Exterran

Hanover provides CNG fueling systems, system components, and O&M services for nearly every CNG application.

Fed World

Fed World is a comprehensive access point for searching, locating, ordering, and acquiring government and business information.

Federal Transit Administration (FTA)

The FTA provides financial and technical assistance to the local transit systems. Its Web site houses the National Transit Library, a repository of reports, documents, and data pertaining to the public transportation sector.

Fleets and Fuels Newsletter

An on-line industry publication featuring news, stories, and events related to alternative fuel and advanced technology vehicles.

Flex Fuel U.S.

Flex Fuel U.S., LLC has a Certificate of Conformity for the conversion of specific 2006 model year Chrysler and Dodge vehicles to operate on E85.

Ford Alternative Fuel Vehicles

Ford's AFV Web site lists all current model year cars and trucks that can be fueled with natural gas, propane, ethanol, and electricity. The site also provides technical specifications and emission certifications for each alternative fuel model.

Ford Environment

Ford's environmental site features links to information about the company's clean manufacturing techniques, recycling policy, emissions technology, and ecological priorities. It also contains information about Ford's fuel cell vehicle program and other environmentally friendly alternative fuel vehicles that can run on propane, natural gas, and ethanol.

Ford Environmental Vehicles

Ford Motor Company produces a number of environmentally friendly vehicles that run alternative fuels like natural gas, ethanol, and propane.

Ford Ethanol Vehicles

This site provides information about Ford's flexible-fuel vehicles, which can run on gasoline and ethanol blends up to E85.

Ford Hybrid Electric Escape

This Web site features general information about HEVs and specific information about the Ford hybrid electric Escape.

Ford Motor Company Customer Relationship Center

Customer Relationship Center provides information to consumers about Ford's alternative fuel and advanced technology vehicles.

FreedomCAR

DOE's FreedomCAR Program focuses on the research needed to develop the necessary technologies, such as fuel cells and hydrogen from domestic renewable sources, to provide a full range of affordable cars and light trucks that are free of foreign oil and harmful emissions, without sacrificing freedom of mobility and freedom of vehicle choice.

Freightliner Trucks

Freightliner Trucks is one of North America's leading manufacturers of medium- and heavy-duty diesel trucks and specialized chassis.

Fresh Energy

ME3 is a coalition working to improve the quality of life, environment, and economy of Minnesota by promoting energy efficiency and the sound use of renewable energy. Through a program of research, public education, and intervention in the decision-making process, ME3 seeks to develop and build consensus for an energy vision that will ensure the well being of future generations.

Fuel Cell Store.com

Fuel Cell Store.com offers fuel cell related products to consumers and functions as an information resource for learning how hydrogen fuel cell technology works, and how it will be integrated into real world applications.

Fuel Cell Today

Fuel Cell Today is a global Internet portal for companies and individuals interested in the commercialization of fuel cells. The site is a source for fuel cell news, commentary, resources, and business opportunities.

Fuel Cells 2000

Fuel Cells 2000 is an activity of the Breakthrough Technologies Institute (BTI), a non-profit [501(c)(3)] educational organization formed to promote the development and early commercialization of fuel cells and related pollution-free, efficient energy generation, storage and utilization technologies and fuels.

FuelMaker Corporation

FuelMaker offers onsite refueling solutions for fleets, forklifts, and ice resurfacers. Fast-fill, time-fill, and combo-fill systems are configured to your specifications. The Mini Fast-Fill station is designed for private or public fleets requiring metered dispensing.

FuelTek Conversion Corp.

FuelTek does CNG and propane vehicle conversions and maintenance for alternative fuel vehicles.

GMability Education

The GMability Education web site has supplemental articles and web-based activities that help students understand relevant topics. Games and interactive features engage students, and lesson plans based on national education standards help teachers integrate activities into the classroom.

GREENTIE

GREENTIE is an online directory of international suppliers whose technologies help to reduce greenhouse gas emissions.

GSA Fleet Alternative Fuel Vehicle Sales

The U.S. General Services Administration provides workspace, security, furniture, equipment, supplies, tools, computers, and telephones, travel and transportation services, and motor vehicle fleet management services for other federal agencies. This includes leasing AFVs to federal fleets that need to comply with EPAct.

Gas Technology Institute (GTI)

GTI is the nation's premier, industry-led natural gas research and development organization.

General Motors Alternative Fuel Vehicles

Visit General Motors AFV Web site to learn about current model year cars and trucks that can run on CNG, LPG, and E85.

Gladstein Neandross and Associates

Gladstein, Neandross, and Associates is a leading consulting firm in areas of air quality, energy, and transportation policies and technologies, and market development for alternative fuel vehicle and advanced energy generation technologies.

Global Biofuels Center - International Fuel Quality Center (IFQC)

International Fuel Quality Center's mission is to make global fuel and related information more available to regulators, refiners, technology providers and the automotive industry. IFQC supplies information about global usage of biofuels for transportation, dedicated and flex-fuel vehicles and emissions, and detailed country reports on policies and taxation as well as fuel quality regulations.

Global Electric Motorcars (GEM)

GEM is recognized as a leading manufacturer of low speed NEVs.

Gorilla Electric Vehicles

The Gorilla electric utility vehicle replaces ATVs for security, maintenance, parks, and just getting around. Carries 650 pounds, tows 4,000.

Governors' Ethanol Coalition

The Governors' Ethanol Coalition is composed of 27 state executives with international representatives from Brazil, Canada, Mexico, and Sweden. The coalition supports the production of ethanol from corn or other domestic, renewable resources using sustainable agricultural methods and encourages its use in the transportation sector.

Great Lakes Biomass State-Regional Partnership (GLBSRP)

The main objective of the Great Lakes Biomass State-Regional Partnership is to encourage greater production and use of biomass for energy generation. GLBSRP has produced a number of informative and educational publications on biomass applications.

Green Car Club

The Green Car Club seeks to build connections and a sense of community among current green car owners, as well as potential green car buyers. It brings members together through data exchange, web-based discussion groups, club-sponsored group activities, and outreach to the public and policymakers. Principally focused on enhancing the green car ownership experience, the club supports the expansion of environmentally sound transportation options. The Green Car Club is organized by The Northeast Sustainable Energy Association.

Green Hybrid

This is an interactive online resource for information about hybrid electric vehicles.

GreenCar.com

The GreenCar website offers online summaries of articles that appear in the quarterly magazine that focuses on electric vehicles, hybrids, and CNG-powered vehicles.

GreenFuel Technologies Corporation

Using the sun as a free energy source, GreenFuel's proprietary algae bioreactor system produces commercial grade biodiesel from smokestack emissions. In most cases, biodiesel costs the same or less than conventional petroleum diesel, and recycles up to 85% of NOx and 45% of CO2 from the smokestack stream.

Greenfield Compression, Inc.

Greenfield Compression is a worldwide manufacturer and packager of NGV compression and dispensing systems.

Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) Model

The GREET (Greenhouse gases, Regulated Emissions, and Energy use in Transportation) model, sponsored by the U.S. Department of Energy and developed by Argonne National Laboratory, allows researchers and analysts to evaluate various vehicle and fuel combinations on a full fuel-cycle/vehicle-cycle basis.

Griffin Industries

Griffin Industries produces Bio G-3000 biodiesel fuel. The company Web site includes FAQ's, biodiesel news and resources, tax incentive information as well as benefits of using biodiesl fuel.

H2 Nation Publishing

H2 Nation publishes a magazine featuring stories about hydrogen and the United States transition to a hydrogen economy.

Hawaii State Energy Office

Hawaii state agency concerned with electricity generation and energy supply.

Health Effects Institute

The Health Effects Institute (HEI) is an independent, nonprofit corporation chartered in 1980 to provide high-quality, impartial, and relevant science on the health effects of pollutants from motor vehicles and from other sources in the environment. Supported jointly by the U.S. Environmental Protection Agency (EPA) and industry, HEI has funded over 170 studies and published over 100 Research Reports, and several Special Reports, producing important research findings on the health effects of a variety of pollutants, including carbon monoxide, methanol and aldehydes, nitrogen oxides, diesel exhaust, ozone, and most recently, particulate air pollution.

Home Biodiesel Kits

This site specializes in home use biodiesel processing kits and equipment.

Honda Accord Hybrid

The Honda Accord website provides information on the 2007 Honda Accord Hybrid vehicle.

Honda Civic Hybrid

This site provides information on the 2007 Honda Civic Hybrid

Hy-Drive Technologies

Hy-Drive Technologies Ltd. is a hydrogen-based energy and power technology firm that has developed a patented Hydrogen Generating System (HGS). The HGS generates, on-demand, and injects small amounts of hydrogen gas into the combustion chamber of a regular internal combustion engine creating an enriched air mixture and a more complete and faster burn of the air-fuel mixture.

Hybrid Cars

Hybridcars.com is a Web site that highlights the benefits of driving hybrid electric vehicles.

Hybrid Electric Vehicle Web Site

Learn about DOE's role in the research and development of HEVs at the Hybrid Electric Vehicle Web site.

Hybrid.com

This site provides information about hybrid electric vehicle models that are available for consumers to purchase.

Hybridcenter.org

The Union of Concerned Scientists' Hybridcenter.org provides consumer and technological information about hybrid electric vehicles.

Hybrids-Plus

Hybrids-Plus does conversions of hybrid-electric vehicles to plug-in hybrids.

Hydrogen and Fuel Cell Investor

The Hydrogen and Fuel Cell Investor offers insight into the hydrogen fuel cell industry, including news and market trends, technology development, and advances in materials and components.

Hydrogenics Corporation

Hydrogenics Corporation is a leading developer/supplier of integrated hydrogen solutions. These solutions use the company's proprietary hydrogen generation water electrolysis technology with products from corporate partners to serve existing and emerging markets for power generation, transportation and industry.

Hymotion

Hymotion is developing hybrid powertrain and alternative flex-fuel solutions for automobiles.

Hyundai Environmental Vehicles

Hyundai environmental vehicle pages feature information about this auto manufacturer's development of battery electric, hybrid electric, and fuel cell technology.

IC Corporation

IC Corporation produces a variety of bus and shuttle vehicles including two hybrid school bus models.

IMPCO

IMPCO is a leading designer, manufacturer, and supplier of advanced fuel storage, fuel delivery, and electronic control systems that allow internal combustion engines to operate using clean burning gaseous fuels such as hydrogen, propane, and natural gas.

ISE Corporation

ISE Corporation is a supplier of integrated hybrid-electric drive systems and control software for large buses and trucks. ISE's controllers and software govern and optimize the use of energy in its hybrid-electric drive systems, which use electric power for vehicle propulsion but also generate onboard power using conventional engines.

Idaho National Engineering and Environmental Laboratory (INEEL)

INEEL conducts fundamental and applied science and engineering to develop, demonstrate, and deploy new technologies, that address the needs of DOE and other customers. The structure of INEEL's R&D organization mirrors DOE's four mission areas of environmental management, energy resources, national security, and science.

Idaho National Laboratory (INL)

The goal of DOE's Field Operations Program at INL is to promote the use of EVs in commercial fleets in the United States. To achieve this goal, the Field Operations Program is actively supporting the purchase, operation, and data collection of commercially available EVs in electric utility fleet operations.

Idaho National Laboratory Bioenergy Technology Project

Idaho National Laboratory's (INL) Bioenergy Technology Projects are establishing requirements for the feedstock logistics processes needed to feed bioconversion processes and enable development of cellulosic biorefineries.

IdleAire

IdleAire manufacturers, markets, and installs truck stop electrification units to reduce idling of long-hauls trucks.

Illinois State Energy Office

The Bureau of Energy and Recycling seeks to demonstrate the economic development benefits, including job creation, of energy efficiency, renewable energy, and recycling through a variety of programs and services.

Independent Petroleum Association of America (IPAA)

IPAA is a national trade association that represents independent oil and natural gas producers and service companies across the United States. It serves as an informed voice for the exploration and production segment of the industry, and advocates its members' views to Congress and other federal agencies.

Information Bridge

The Information Bridge provides an open source to full-text and bibliographic records of DOE research and development reports in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics.

Innovative Transportation Technologies

The purpose of this Web site is to provide information about unconventional and innovative transportation technologies. This site is an information resource for graduate students in the Transportation Engineering and Urban Planning programs at the University of Washington, in Seattle, and for other interested persons around the world.

Institute for Local Self Reliance (ILSR)

ILSR is an organization dedicated to promoting sustainable communities.

International Association of Natural Gas Vehicles (IANGV)

IANGV was established to provide the NGV industry with an international forum and an advocate for NGVs. It has 500 corporate and individual members in 35 countries.

International Cadmium Association

The International Cadmium Association develops new technologies for power supplies to make them more efficient and lighter weight.

International Network for Sustainable Energy (INFORSE)

INFORSE is a worldwide network of 200 organizations in more than 60 countries, working to promote sustainable energy and social development.

International Truck and Engine's Green Diesel Technology

This site promotes the International Truck and Engine Corporation's Green Diesel Technology, which uses a combination of a catalyzed particulate filter, low sulfur diesel fuel, and a specialized engine design to lower emissions and odors from heavy-duty buses and trucks.

Interstate Clean Transportation Corridor

The Interstate Clean Transportation Corridor is a planned network of alternative fuel dispensing stations along key roadways that serve associated alternative fuel vehicle (AFV) fleets that move freight between cities and states in the Western United States. The goal of the ICTC Project is to mobilize and concentrate public and private resources to maximize the commercial viability of clean, alternative fuel trucks in goods movement.

Iowa Renewable Fuels Association (IRFA)

The Iowa Renewable Fuels Association (IRFA) brings together Iowa ethanol and biodiesel producers to foster the development and growth of the state's renewable fuels industry through education, promotion and infrastructure development. IRFA is committed to making Iowa a leader in producing renewable fuels and value-added co-products.

Iowa State University Center for Sustainable Environmental Technologies

Iowa State University Center for Sustainable Environmental Technologies seeks to promote the development of sustainable environmental technologies, such as biobased products and bioenergy, through research, education, and outreach programs.

It All Adds Up to Cleaner Air

It All Adds Up to Cleaner Air is a collaborative effort of the U.S. Department of Transportation's (DOT) Federal Highway Administration (FHWA), EPA's Office of Mobile Sources, and DOT's Federal Transit Administration (FTA). Since 1991, these agencies have been working with state departments of transportation and metropolitan planning organizations to help them meet goals for reducing traffic congestion and improving air quality established by the Transportation Equity Act for the 21st Century (TEA 21) and Clean Air Act.

Japan for Sustainability

Japan for Sustainability is a non-profit communication platform to disseminate environmental information from Japan to the world, with the aim of helping both move onto a sustainable path.

Jasper Engines and Transmissions

Jasper Engines provides CNG and LPG conversions for Ford F-series pickups, E-series vans, wagons and cutaways, SUVs and the Crown Victoria; GM C- & K-series pickups, G-series vans, wagons and cutaways, and SUVs; GMC 6.0L (1500-3500); and selected Dodge vehicles. U.S. Distributor of Prins VSI product lines.

John Deere

John Deere is one of the world's leading manufacturers of agricultural, construction, forestry, and lawn and turf care equipment. The company also manufactures diesel engines and other powertrain components for on- and off-highway applications.

John Deere Natural Gas Engines

John Deere CNG engines are designed for use in school buses, shuttle/transit buses, and other on-highway applications.

Kenworth

Kenworth is a manufacturer of custom heavy-duty trucks and chassis.

Keystone BioFuels Inc.

Keystone BioFuels is a manufacturer of biodiesel, an alternative fuel source and renewable diesel fuel substitute. Keystone BioFuels utilizes soybean oil provided by Pennsylvania farmers to produce ASTM certified B100.

Kraus Global

Kraus Global Inc., of Winnipeg Canada, designs and manufactures complete refueling station packages for compressed natural gas (CNG), liquefied petroleum gas (LPG), and compressed hydrogen fuels.

LEaP

LEaP (Lowering Emissions and Particulates) exists to help raise public awareness of the risks associated with current trends where air quality continues to suffer and greenhouse gases continue to grow. LEaP has been established to advocate strategies and technologies that can make caring for our air and environment a part of how everyone lives.

LNG Express

LNG Express is an excellent resource for learning about the latest LNG industry news and up-to-date pricing.

Landfill Gas

Municipal solid waste contains significant portions of organic materials that produce a variety of gaseous products when dumped, compacted, and covered in landfills. Anaerobic bacteria thrives in the oxygen-free environment, resulting in the decomposition of the organic materials and the production of primarily carbon dioxide and methane. Landfill gas energy facilities capture the methane (the principal component of natural gas) and combust it for energy.

Lawrence Berkeley National Laboratory (LBNL)

LBNL is a multi-program laboratory where research in advanced materials, life sciences, energy efficiency, detectors, and accelerators serves America's needs in technology and the environment.

MILJOFORDON

This website presents all available clean vehicles sold in Sweden. It also contains lists and maps showing all filling stations with alternative fuels in Sweden.

Mack Truck

Mack Truck is one of North America's largest manufacturers of heavy-duty diesel trucks. Mack also offers a product line of heavy-duty vehicles capable of operating on CNG and LNG.

Massachusetts Division of Energy Resources

The Massachusetts Division of Energy Resources' mission is to implement energy policies that ensure an adequate supply of reliable, affordable and clean energy for the businesses and residents of Massachusetts.

Mazda North America

Information on all the new 2007 vehicle models from Mazda, as well as information on new hybrid/alternative fuel concept vehicles from Mazda.

Mercedes-Benz

This Web site describes the Mercedes-Benz FCV program and the development of concept cars using this advanced technology.

Methanol Institute

AMI works with auto manufacturers and government agencies to accelerate the introduction of FCVs powered by methanol. AMI helps inform elected officials and the public about the energy security, greenhouse gas reduction, and other environmental benefits of methanol fuel cell technology.

Michigan Energy Office

The Michigan Energy Office promotes energy efficiency and renewable energy resource development to Michigan's residents, businesses, and public institutions.

Miles Electric Vehicles

Miles Electric Vehicles was founded in 2004 with a mission to rapidly develop advanced all electric vehicles to meet the needs of organizations and everyday drivers, while using no gas and producing zero tailpipe emissions. The current Miles line includes low speed all electric vehicles that produce zero tailpipe emissions and deliver strikingly low operating costs.

Minnesota Pollution Control Agency

The Minnesota Pollution Control Agency (MPCA) was established in 1967. Its purpose is to protect Minnesota's environment through monitoring environmental quality and enforcing environmental regulations.

Mitsubishi Environment

The Mitsubishi Environment page has links to research and development projects for EVs, HEVs, and other environmentally friendly transportation solutions.

Mobile Source Air Pollution Reduction Review Committee

The Mobile Source Air Pollution Reduction Review Committee's mission is to fund projects that reduce air pollution from motor vehicles within the South Coast Air District in Southern California.

NABI

NABI is a manufacturer of heavy-duty buses for all urban transit applications.

NGVAmerica

NGVAmerica is a national organization dedicated to the development of a growing, sustainable, and profitable NGV market. NGVAmerica represents more than 180 natural gas companies; engine, vehicle and equipment manufacturers; service providers; environmental groups; and government organizations interested in the promotion and use of natural gas as a transportation fuel.

NREL Advanced Petroleum Based Fuels Program (APBF)

The Advanced Petroleum Based Fuels (APBF) team investigates how new fuels and lubricants can enable transportation systems that are more efficient and that meet stringent emission standards. By using a systems approach, the research aims to improve vehicle efficiency, thereby decreasing our nation's dependence on imported petroleum products. Also of critical importance is determining how fuel and lubricant properties affect the performance of emission control devices.

NREL Advanced Vehicles & Fuels Research

The National Renewable Energy Laboratory's Center for Transportation Technologies and Systems works toward developing advanced vehicle and fuel technologies; moving them from research and development to the marketplace. Working in partnership with public and private organizations, the Center develops and demonstrates innovative vehicle and fuel technologies that reduce the nation's dependence on imported oil and improve air quality.

NREL Ancillary Loads Reduction

Reducing fuel consumption by air conditioning systems is the focus of the Vehicle Ancillary Loads Reduction (VALR) project at NREL. About 7 billion gallons of fuel—equivalent to 9.5 percent of our total imported crude oil—are used annually just to cool light-duty vehicles in the United States. That's why our VALR team works with industry to help increase fuel economy and reduce tailpipe emissions by reducing the ancillary loads requirements in vehicles while maintaining the thermal comfort of the passengers. Approaches include improved cabin insulation, advanced window systems, advanced cooling and venting systems, and heat generated cooling.

NREL Biomass Research

The mission of the Biomass Research Division at NREL is to lead a national effort to develop innovative, market-driven biotechnologies for producing fuels and chemicals from renewable resources.

NREL Energy Storage

The National Renewable Energy Laboratory's (NREL) Energy Storage Project is leading the charge on battery thermal management, modeling, and systems solutions to enhance the performance of fuel cell, hybrid electric, and electric vehicles (FCVs, HEVs, and EVs) for a cleaner, more secure transportation future.

NREL Fleet Test & Evaluation

The Fleet Test and Evaluation (FT&E) team works with commercial and government fleets and industry groups to test and deploy medium- and heavy-duty alternative fuel and advanced technology vehicles in service. Information derived from evaluation of vehicle performance is fed back to research programs to help shape future work.

NREL Hybrid Electric and Fuel Cell Vehicles

The National Renewable Energy Laboratory (NREL) works toward developing hybrid electric vehicles (HEVs) and fuel cell vehicles (FCVs); moving them from research and development to the marketplace. HEV drivetrains have also been used successfully in heavy-duty trucks, buses, and military vehicles.

NREL New Fuel Technology Impacts

The National Renewable Energy Laboratory's (NREL) New Fuels Technology Impacts project focuses on studying environmental science and health effects to identify the atmospheric impacts of operating vehicles on conventional and alternative transportation fuels. At NREL we analyze ambient air samples and exhaust emission data to determine the effects of pollutants on air quality, visibility, and human health.

NREL Nonpetroleum Based Fuels

The National Renewable Energy Laboratory's (NREL) Nonpetroleum Based Fuels (NPBF) activity works to overcome technical barriers to expand markets for gaseous fuels, including natural gas and hydrogen, and new liquid fuels such as Fischer-Tropsch diesel and biodiesel. Longer term research and development is being performed on fuels that enable highly efficient and clean engines to employ advanced combustion concepts.

NREL ReFUEL Laboratory

NREL's Renewable Fuels and Lubricants (ReFUEL) Research Laboratory is a test facility for advanced fuels in heavy-duty engines and vehicles and advanced heavy hybrid vehicles.

NW Natural Gas

NW Natural Gas delivers natural gas safely and reliably to customers in Oregon and southwest Washington. NW Natural buys natural gas from suppliers in the western U.S. and Canada, and distributes it to residential, commercial, and industrial customers.

National Alternative Fuels Training Consortium (NAFTC)

The National Alternative Fuels Training Consortium develops and delivers standard, competency based training for automotive trainers, technicians, and others in the AFV field.

National Association of Fleet Administrators (NAFA)

NAFA is a professional society made up of members who manage fleets of automobiles, trucks, or vans for organizations in the United States and Canada. NAFA provides its members with a full range of products and services, including statistical research, monthly and annual publications, regional chapter meetings, government representation, annual conferences, and educational seminars.

National Association of State Energy Officials (NASEO)

NASEO guides regional, state, and federal government officials in making policy decisions concerning the use of oil, gas, coal, electricity, and alternative fuels.

National Biodiesel Board (NBB)

NBB is the national trade association representing the biodiesel industry as the coordinating body for research and development in the United States. NBB has developed into a comprehensive industry association, which coordinates and interacts with a broad range of constituents including industry, government, and academia. NBB's membership is composed of state, national, and international feedstock and feedstock processor organizations, biodiesel suppliers, fuel marketers and distributors, and technology providers. NBB provides 24 hour information on biodiesel availability through 866-BIODIESEL.

National Center for Agricultural Utilization Research (NCAUR)

NCAUR invents new uses of agriculture commodities for industrial and food products, develops new technology to improve environmental quality, and provides technical support to federal regulatory and action agencies. The center's fuels and chemicals division is working on new ways to increase the production of both ethanol and biodiesel.

National Conference of State Legislatures (NCSL)

NCSL was founded to improve the quality and effectiveness of lawmaking bodies by fostering interstate communication and cooperation. NCSL supports state legislatures by providing information on issues ranging from alternative fuels to taxation. Lawmakers turn to NCSL for help in crafting legislation, in seeking witnesses to testify before committees, and when researching information on specific topics of interest.

National Corn Growers Association (NCGA)

The National Corn Growers Association is a federation of state organizations, corn boards, councils and commissions that develops and implements policies and programs on a state and national level to help protect and advance the corn producer's interests.

National Ethanol Vehicle Coalition (NEVC)

The National Ethanol Vehicle Coalition promotes the use of ethanol as a renewable form of transportation fuel with the goal of enhancing agricultural profitability, advancing environmental stewardship, and promoting national energy independence.

National Fire Protection Association

The mission of the international nonprofit NFPA is to reduce the worldwide burden of fire and other hazards on the quality of life by providing and advocating scientifically-based consensus codes and standards, research, training, and education.

National Highway Traffic Safety Administration (NHTSA)

NHTSA is responsible for reducing deaths, injuries, and economic losses resulting from motor vehicle crashes. This is accomplished by setting and enforcing safety performance standards for motor vehicles and motor vehicle equipment, and through grants to state and local governments to enable them to conduct effective local highway safety programs.

National Hydrogen Association (NHA)

NHA helps to develop hydrogen technologies by acting as an information exchange and providing the setting for mutual support among industry, government, and academic organizations to promote the use of these technologies in industrial and commercial applications.

National Marine Manufacturers Association Ethanol Based Fuels

This site contains a library of documents related to ethanol-blended fuels, with a focus on the effects of ethanol on non-automotive engines.

National Petroleum Council (NPC)

NPC is a federally chartered and privately funded advisory committee that represents the views of the oil and natural gas industries in advising, informing, and making recommendations to the Secretary of Energy.

National Propane Gas Association (NPGA)

NPGA is the national trade association representing the propane industry. Its membership includes small businesses and large corporations engaged in the retail marketing of propane gas and appliances; producers and wholesalers of propane equipment, manufacturers and distributors of propane gas appliances and equipment; fabricators of propane gas cylinders and tanks; and propane transporters.

National Renewable Energy Laboratory (NREL)

As the nation's leading center for renewable energy research, NREL develops new energy technologies to benefit both the environment and the economy. The laboratory's main areas of focus are solar power and photovoltaics, wind energy, alternative fuel vehicles and transportation, buildings and thermal systems, electricity technologies, fuels and chemicals, industrial technologies, measurements and testing, and renewable energy resources.

National Research Center for Coal and Energy (NRCCE)

In collaboration with the faculty of West Virginia University, NRCCE identifies, develops, promotes, coordinates, supports, and conducts multidisciplinary energy and environmental research and service programs that are important to industry, the state, and the nation.

National Station Car Association (NSCA)

This Web site is devoted to demonstrating and promoting the station car concept or sharing of zero emission EVs at railway stations and other embarkation points of mass transit.

National Transportation Operations Coalition

The National Transportation Operations Coalition (NTOC) serves as an important foundation for institutionalizing management and operations into the transportation industry. This alliance of national associations, practitioners, private sector groups represent the collective interests of stakeholders at state, local, and regional levels who have a wide range of experience in operations, planning, and public safety.

National Transportation Research Center (NTRC)

The purpose of NTRC is to work on national and regional transportation issues and develop and evaluate advanced transportation systems. Projects fall into four broad categories: energy efficiency, environment, information systems and logistics, and transportation safety.

Natural Gas Vehicle Institute (NGVi)

The Natural Gas Vehicle Institute is North America's leading provider of training and consulting services on subjects related to natural gas as an alternative vehicle fuel. NGVI's services and programs address the full range of natural gas vehicle fuel issues.

Natural Gas Vehicle Technology Forum

The NGVTF brings together the many light-, medium-, and heavy-duty natural gas vehicle efforts. The forum leverages ongoing projects across the country and stimulates information sharing about the development and use of advanced NGVs and the growth of related fueling infrastructure.

Natural Gas Vehicles for America (NGVA)

Natural Gas Vehicles for America is a leading provider of training and consulting services on subjects related to natural gas as an alternative vehicle fuel. NGVA's services and programs address the full range of natural gas vehicle fuel issues.

Nebraska Energy Office

The mission of the Nebraska Energy Office is to promote the efficient, economic, and environmentally responsible use of energy.

Nebraska Ethanol Board

The Nebraska Ethanol Board is an organization dedicated to increasing the production and use of ethanol in Nebraska.

Neighborhood Electric Vehicle Company

The Neighborhood Electric Vehicle Company designs and manufactures the Gizmo low-speed vehicle designed for commuters traveling fewer than 45 miles.

New Flyer

New Flyer is the largest transit bus manufacturer in North America. It offers a full line of transit and shuttle buses and alternative fuel buses that run on CNG, LNG, and hybrid electric diesel buses.

New York/Northeast Natural Gas Vehicle Partnership

The New York/Northeast Natural Gas Vehicle Partnership is an alliance of state and federal air quality, transportation and energy agencies, together with vehicle and engine manufacturers, fuel providers, transit and refuse hauler associations and other interested stakeholders. The Partnership seeks to encourage high level policymakers from around the nation to share knowledge, plan joint projects and discuss issues such as the role of natural gas to address national energy policies, the potential of natural gas to strengthen national fuel security and the expansion of engine and vehicle platform development to meet future tougher engine emission standards.

NexGen Fueling

A division of Chart Industries, NexGen Fueling provides permanent, temporary and mobile fuel stations for LNG vehicles. Services include vehicle tank manufacturing, station design, and maintenance contracts.

Next Energy

This site details a set of actions and incentives designed by members of NextEnergy to position Michigan as the world's leading center for alternative energy technology, research and development, education, and manufacturing.

Nissan North America

Information on Nissan's new vehicles, including fuel economy, safety, and consumer ratings. Including the 2007 Nissan Altima Hybrid which is Nissan's first entry into the hybrid gasoline/electric vehicle market

Non-Petroleum Based Fuels

The National Renewable Energy Laboratory is active in gas-to-liquid (GTL) fuel research also called Fischer-Tropsch diesel research. GTL diese