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The US Environmental Protection Agency (EPA) has updated rules making it easier for manufacturers to sell fuelconversion systems—i.e., systems that alter a conventionally-fueled vehicle or engine to enable it to run on an alternativefuel. Overview of Program Elements. Overview of Program Elements.
Virginia Clean Cities announced that 1,000 vehicles have been successfully converted to run on propane autogas through the Southeast Propane Autogas Development Program (SPADP). Program fleets significantly save on fuel costs and reduce greenhouse gas emissions by running vehicles on American-made propane autogas.
Inspired by naturally occurring processes, a team of Boston College chemists used a multi-catalyst system to convert carbon dioxide to methanol at the lowest temperatures reported with high activity and selectivity. Methanol is a promising renewable fuel that can be adapted to the current liquid fuel infrastructure.
For the future, it will be important to commercialize advanced biofuel conversion technologies, which utilize a broader and more sustainable feedstock base. Hydrothermal liquefaction (HTL) can produce transportation fuels from a broad variety of bio-wastes and other biomasses. Approval of HTL kerosene for civil aviation.
The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuelconversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternativefuels.
Alliance AutoGas, through conversion equipment provider and co-founding partner American AlternativeFuel, is now EPA-certified to convert more than 200 vehicle types to propane autogas utilizing the Prins System. The additions will make the Alliance AutoGas complete program an immediate fit for more fleets.
Appalachian area natural gas producer EQT Corporation launched a pilot program to begin converting drilling rigs to liquefied natural gas (LNG), displacing the diesel used to power equipment at the well site. The LNG being used for EQT’s pilot program is produced locally from Marcellus natural gas reserves.
estimated that with conversion by hydrothermal liquefaction (HTL) and upgrading, the wet waste resource availability in the United States could be converted to jet fuel that is equivalent to about 24% of the U.S. Skaggs et al. demand in 2016.
Ford will begin offering an alternative-fuels engine prep package for its 6.8-liter F-450 and F-550 Super Duty are Ford’s latest commercial vehicles to get the alternative-fuelconversion option. liter V-10 engine is well suited to CNG/LPG conversion. liter F-450 and F-550 Super Duty chassis cab.
Greenville County, South Carolina and Light’N’Up, deployed 15 propane Autogas vehicles last month as part of a large-scale, Recovery Act-funded alternativefuel vehicle project in the Southeast United States. Greenville County and Light’N’Up are two of nine conversion centers participating in the project.
These projects put more than 9,000 alternativefuel and energy-efficient light-, medium- and heavy-duty vehicles on the road, and establish 542 refueling locations across the country. The project will deploy 502 alternativefuel and advanced technology vehicles through 119 public and private fleets throughout the state.
a wholly owned subsidiary of Clean Energy Fuels Corp., an order to convert 463 Ford E-250 vans to run on compressed natural gas (CNG) to be fulfilled during the second quarter of 2010. The conversions are part of AT&T’s plan to invest up to $565 million to deploy more than 15,000 alternative-fuel vehicles over the next 10 years.
a renewable chemicals and advanced biofuels company, signed an engineering and consulting agreement with Mustang Engineering, LP for the conversion of Gevo’s renewable isobutanol to biojet fuel. Mustang is excited about this opportunity to further support Gevo in the development of the next generation of alternativefuels.
The company—the largest private provider of multiple modes of transportation in North America—is converting 300 of its taxis nationwide from gasoline to propane autogas. The company has also installed an autogas fueling station in Baltimore to serve 50 Checker and Yellow taxis. billion passenger trips per year.
Creative Bus Sales has opened a 30,000 sq ft facility in Elkhart, Indiana that will initially be used to perform alternativefuelconversions on buses, trucks, and vans. The process will take gasoline powered vehicles and convert them to run on propane and compressed natural gas (CNG).
Technology group Wärtsilä has been contracted by Swedish ferry operator Stena Line to carry out and convert some of its vessels to operate with methanol fuel. The conversions will include the fuel supply system and engine modifications, as well as integrating the new installations with the ships’ existing systems.
EcoDual, LLC, a provider of diesel-to-natural-gas dual-fuelconversion systems for heavy duty diesel powered trucks has partnered with Vision Financial Group (VFG) to provide lease-to-own financing options for fleet owners seeking to convert to natural gas operation.
ROUSH CleanTech unveiled a propane autogas fueled shuttle bus converted by new industry partner, Green Alternative Systems (GAS), at the 2012 BusCon Expo this week in Chicago, Ill. The propane shuttle bus. Click to enlarge.
Chevron Lummus Global (CLG), a 50-50 joint venture between Chevron Products Company and Lummus Technology, has joined ARA’s ReadiJet AlternativeFuel Initiative to develop drop-in biofuels. ARA has developed a catalytic hydrothermolysis (CH) process to convert triglycerides (e.g., —Ed Coppola, ARA Fuels Principal Engineer.
EcoDual , LLC, a provider of dual fuel natural gas conversion systems for heavy-duty diesel trucks, has achieved US Environmental Protection Agency (EPA) compliance for installing its systems on 2004 to 2009 Cummins ISX engines. The EcoDual system achieved its EPA compliance under this rule. Stenger Trucking of Barnesville, OH.
Atmos will secure landfill gas and provide it to MLGW for conversion to LNG, which will be delivered to the UPS facility by tractor-trailer. The deal is part of an initiative announced earlier this year by UPS to significantly expand its use of renewable natural gas in UPS’s alternativefuel and advanced technology fleet.
UPS and the New York State Energy Research and Development Authority (NYSERDA) announced that new technology will be developed to convert UPS package delivery vehicles from diesel to electric. UPS and Unique Electric Solutions LLC (UES LLC) will design, build, test and make the conversions.
Researchers at the US Naval Research Laboratory (NRL) led off a day-long symposium on advances in CO 2 conversion and utilization being held at the 238 th American Chemical Society (ACS) national meeting, which began today in Washington, DC. This catalyst converts the feed gas predominantly to methane under all conditions (ca.
Clean Energy Fuels Corp. the leading provider of natural gas vehicle systems and conversions in the United States. Additionally, the recent action by the Texas legislature mandating the conversion of 13,500 fleet vehicles to alternativefuels with lowest fuel cost is another indicator of the potential increased demand for NGVs.
A team at the University of Pennsylvania is proposing the use of a liquid-organic hydrogen carrier (LOHC)—specifically, 1,2,3,4 -tetrahydroquinoline (THQ)—for use as an endothermic fuel for thermal protection of hypersonic aircraft engines. A paper on their work is published in the journal Fuel. —Cao et al.
Virginia Clean Cities announced an additional nine fleets and more than 160 vehicles are joining the Southeast Propane Autogas Development Program for vehicle conversions to propane autogas and the installation of on-site fueling stations. Fleet recipients include Airport Shuttle of Baton Rouge, La.; the City of Sandy Springs, Ga.;
Ford will introduce engine prep packages on all Transit Connect models—base and taxi—allowing conversion to compressed natural gas (CNG) or propane (LPG, or liquefied petroleum gas) of the 2.0-liter TDK, 100A output DC/DC converter. Ford will provide required calibration specifications for the CNG or LPG conversion. kW charger.
Vertimass LLC, a California-based start-up company, has licensed an Oak Ridge National Laboratory (ORNL) technology that directly converts ethanol under moderate conditions at one atmosphere without the use of hydrogen into a hydrocarbon blend-stock for use in transportation fuels. Catalytic conversion of to hydrocarbons (2012).
Following the initial success of the first use of sugarcane-based ethanol in a gas turbine system, GE has received a contract from Petrobras to convert a second unit at the site to burn this alternativefuel. Now, the partnership is repeated for the conversion of the second turbine at UTE Juiz de Fora.
The US Maritime Administration (MARAD) Office of Environment has issued a request for proposals (RFP) ( DTMA91R1500009 ) for projects that focus on converting a vessel to natural gas in an effort to measure in situ change in criteria pollutant emissions and greenhouse gas emissions before and after the conversion.
The first vehicle converted to propane Autogas under the Southeast Propane Autogas Development Program is on the road, with thirty more program vehicles slated to be running on Autogas by the end of August. based Red Top Cab provided the first vehicle for conversion under the program.
Smith said its decision to locate a facility in Chicago was influenced by the Mayor’s innovative voucher system created to accelerate the conversion from diesel to zero-emission, all-electric commercial vehicles, the large number of fleets interested in vehicle electrification, and the development incentives made available to Smith.
has added 92 hybrid-electric trucks to its delivery fleet by converting standard FedEx delivery trucks to hybrid-electric systems. The hybrid conversions were produced in Charlotte, N.C. FedEx and our suppliers have demonstrated that converted hybrids are a viable, lower-cost option compared to purchasing new hybrids.
The Pennsylvania Department of Environmental Protection (DEP) has opened its AlternativeFuels Incentive Grant (AFIG) Natural Gas Vehicle program. The program will provide an estimated $10 million in grants to help companies and organizations purchase or convert medium to light-weight natural gas vehicles.
Dallas-based BAF Technologies has begun converting 600 AT&T Ford E-Series vans to dedicated CNG technology in 2009. This is part of AT&T’s plan to invest up to $565 million to deploy more than 15,000 alternative-fuel vehicles over the next 10 years. Tags: Conversions Fleets Natural Gas. Earlier post.).
As the propane-powered fleet ages and associated maintenance costs rise, NPS is working with NREL to use this drive-cycle information to optimize the conversion of 14 of its propane buses to run on electricity. Nearly 60% of NPS-owned vehicles operate on alternativefuels. Each bus pulls a passenger trailer.
The conversion yield and the productivity reached 87% of the theoretical yield and 0.18 Among alternativefuels, n-butanol is superior to ethanol in terms of energy density, volatility, and hygroscopicity. Biodiesel has been utilized as an alternativefuel for transportation. g/L/h, respectively.
Airbus has joined a consortium that includes Virgin Australia, Renewable Oil Corporation, the Future Farm Industries CRC, Canadian biofuels company Dynamotive Energy Systems Corporation and GE to study a new pathway for the production of sustainable aviation fuels from mallee trees using fast pyrolysis and subsequent bio-oil upgrading.
Singapore—based Berge Bulk, one of the world’s leading independent dry bulk shipping companies, and ABS signed a joint project agreement to conduct a detailed feasibility study for the conversion of methanol-fueled propulsion system and aim to kickstart in Q1 2024.
The Polk County, Oregon, Sheriff’s Office is running 10 patrol cars converted to propane autogas, including seven Ford Crown Vics, two Chevy Tahoes and one Ford F-350 pickup truck; the office expects to save more than $20,000 every year by using the alternativefuel. —Sergeant Mark Garton, Polk County Sheriff’s Office.
Researchers at the University of Rochester and the University of Ottawa (Canada) have developed a highly selective (>99%) tandem catalytic system—a bifunctional iridium catalyst coupled with bulky nickel or copper hydroxides—for the conversion of ethanol (up to 37%) to n-butanol, through the Guerbet process. —Prof.
The coal first decomposes into volatiles and char while CH 4 is converted into CO/H 2 mixtures; the char is converted into CO/H 2 mixtures via steam gasification on longer time scales. The Act requires alternativefuels to meet a standard of 50% reduction of greenhouse gas emissions compared to other fuels.
Most current bio-jet fuels consist primarily of linear or branched chain alkanes; they suffer from low densities (~0.76 g/mL) and low volumetric heating values compared with those of petro-jet fuels. As a result, most alternativefuels have to blend with petro-jet fuels to meet the energy density requirements.
Club Assist will initiate the joint development project by taking possession of an ALTe-converted Ford F-150 truck for everyday fleet duties. An extension of these services and products comes from growing technologies in alternativefuel vehicles. Earlier post.).
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