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Southwest Research Institute (SwRI) is helping a client develop a simple post-refinery treatment process that reduces exhaust emissions from diesel engines by overcoming the soot/nitrogen oxides (NO x ) reduction trade-off that has plagued engine researchers for decades. The first is a non-polar substance and the second is a bipolar mixture.
About one-third of all medium- and heavy-duty commercial trucks registered in the United States (2.9 million trucks)—are now equipped with newer technology clean diesel engines, according to data compiled by IHS Automotive for the Diesel Technology Forum (DTF). Growth in clean diesel trucks by year. million of 8.8
ULEMCo, the UK company converting commercial vehicles to run on hydrogen, has commenced the largest single deployment of hydrogen dual fuel vehicles yet. ULEMCo has found a market for its hydrogen dual fuel conversions in heavy duty back-to-base utility vehicles, where the practicality and cleaner performance are readily apparent.
Researchers used reductive etherification chemistry to convert alcohol and ketone substrates derived from microbial carboxylic acids into an ether bioblendstock for use when blended into conventional diesel fuel. Production of renewable diesel bioblendstocks through reductive etherification of alcohols and ketones. Hafenstine et al.
SSSKK) plan to begin trials on 1 July of a diesel-electric hybrid transit bus fueled by a mixture of Fischer-Tropsch diesel (FTD)—specifically, Shell’s gas-to-liquids (GTL) fuel—and hydrogenated vegetable oil (HVO), a type of renewable diesel offering similar characteristics to FTD. (Hino) and Showa Shell Sekiyu K.
Based on simulations, Tula’s diesel Dynamic Skip Fire (dDSF) software ( earlier post ) allowed the reduction of NO x tailpipe emissions by 41% and CO 2 by 9.5%. 6-cylinder diesel engine, will also be used in further tests. Liebherr D966 inline engine tested with Tula’s diesel Dynamic Skip Fire software.
Oberon Fuels, producer of clean-burning dimethyl ether (DME) transportation fuel, has begun production of the first renewable DME (rDME) in the United States, and the only current commercial production of this in the world. It is the first time this feedstock has been used to make rDME at commercial scale.
The US Environmental Protection Agency (EPA) announced the availability of grant funding to implement projects which reduce emissions from the nation’s existing fleet of older diesel engines. Under this competition, EPA anticipates awarding between 40 and 70 assistance agreements. Applicants may apply until 16 March 2021. Background.
Three months since the introduction of the Ultra-Low Emissions Zone (ULEZ) in London, results of a year-long trial in the capital suggest that plug-in hybrid electric (PHEV) commercial vehicles could present the most practical, readily available option for businesses trying to meet clean-air targets in cities. million (US$5.9-million)
(SoCalGas) and Oberon Fuels , a San Diego-based low-emission alternative fuels company, announced a joint research and development agreement to design and construct the first commercial facility in the United States to produce Dimethyl Ether (DME) from natural gas for use as a transportation fuel. —Hal D.
The US Environmental Protection Agency (EPA) has awarded $5 million to the Southern Alliance for Clean Energy (SACE) to help Southern truckers and small businesses to buy cleaner big rigs. Rush Enterprises, Inc. The Clean Trucks Make Cents program will finance up to 100% of the purchase or lease of a pre-2007 tractor-trailer.
Auburn University researchers are leading a $2-million US Department of Energy Co-Optima project ( earlier post ) that will evaluate renewable butyl acetate (BA) as a bio-based fuel additive that can be blended with diesel fuel to reduce soot and greenhouse gas emissions and yield cleaner engine operation in cold-weather conditions.
a renewable oils and bioproducts company, has begun a collaboration with Qantas to pursue the potential for commercial production of Solazyme’s microbial-derived aviation fuel, Solajet, in Australia. This represents the first collaboration in the Asia-Pacific region to explore the use of Solajet in commercial aviation. Solazyme, Inc.,
Global automotive supplier DENSO Corporation has developed a new 2500-bar diesel common rail (DCR) fuel injection system; DENSO says this is the currently the world’s highest injection pressure for a diesel common rail fuel injection systems comprising injector, fuel pump and common rail. Diesel Emissions Engines Fuel Efficiency'
Ford revealed the production version of the new Transit Custom plug-in hybrid electric vehicle (PHEV) at IAA Commercial Vehicle show in Hannover, Germany. liter EcoBlue diesel with more powerful 185 PS variant, a segment-first diesel mild hybrid powertrain option, and advanced new connectivity and driver assistance features.
a subsidiary of Encana Corporation, Westport and Peterbilt Motors Company, a division of PACCAR Inc to transition its truck fleet from traditional diesel vehicles to natural gas vehicles (NGVs). Additionally, because of cleaner combustion, the average operating life of NGVs is considerably longer.
British Airways will invest in LanzaJet’s first commercial-scale Freedom Pines Fuels facility in Georgia and acquire cleaner burning sustainable aviation fuel from the plant. In addition, the partnership will involve LanzaJet implementing early stage planning and design for a potential commercial facility for British Airways in the UK.
Startup US Fuel Corporation (USF), which plans to design, build, own and operate scalable facilities near coal mine sites to convert coal into synthetic fuels, will acquire coal-to-diesel intellectual property (IP) that USF co-developed with an executive team consisting of Paul Adams and Steve Luck.
Neste Oil has completed the first phase of its project to build a pilot plant for producing microbial oil for use as a feedstock for NExBTL renewable diesel. The technology is designed to produce feedstock for NExBTL renewable diesel by using yeast and fungi to convert sugars from waste and residues into oil highly efficiently.
SSSKK) plan to begin trials on 1 July of a diesel-electric hybrid transit bus fueled by a mixture of Fischer-Tropsch diesel (FTD)—specifically, Shell’s gas-to-liquids (GTL) fuel—and hydrogenated vegetable oil (HVO), a type of renewable diesel offering similar characteristics to FTD. (Hino) and Showa Shell Sekiyu K.
APG’s dual fuel system displaces 40%-70% of the normal diesel fuel consumption with CNG, LNG, or bio-methane. APG’s system is non-invasive to the OEM engine and operates within all OEM performance controls with the flexibility to return to 100% diesel operation at any time. American Power Group Inc.,
Located on a 327-acre site at the Port of Columbia, the LGF plant plans to convert 1 million tons of forestry waste feedstock into cleaner-burning renewable diesel and is projected to produce 31.8 The LGF plant currently aims to be operational by early 2027 and is expected to produce about 87% renewable diesel and 13% bionaphtha.
The SKYACTIV-D-equipped diesel version will follow in the second half of the year, making Mazda the first Asian manufacturer to offer a modern-technology clean-diesel engine in a non-commercial vehicle in North America. Performance estimates for the SKYACTIV-D clean diesel engine are not yet available.
The Volkswagen Group rolled out a new diesel swapping program in Germany. Environmental incentives for scrappage of Euro-1 to Euro-4 diesel vehicles of any make are again being offered by some of the Group’s brands throughout Germany. million low-emission new Euro-6 diesel vehicles took to the roads in Germany, replacing old vehicles.
plans to invest more than $1 billion to install a new delayed coker unit at its Antwerp refinery to convert heavy, higher sulfur residual oils into transportation fuels products such as marine gasoil and diesel fuel. The investment addresses an industry shortfall in capability to convert fuel oil to products such as diesel.
the largest provider of natural gas fuel for transportation in North America, have entered into a strategic alliance to accelerate the conversion of heavy-duty trucking fleets from diesel to cleaner-burning, less-expensive natural gas. GE Capital’s Transportation Finance business and Clean Energy Fuels Corp.,
As of 1 June at least 80% of the diesel fuel refined in the United States for use by off-road vehicles must be ULSD fuel (15 ppm sulfur). Since 2007, off-road diesel has had a 500 ppm limit. Also as of 1 June, 100% of the diesel fuel refined in the US for on-road vehicles must be ULSD. Prior to that, it was 3,400 ppm.
WWI) to develop, to market, and to commercialize a heavy-duty, natural gas engine featuring the Westport HPDI 2.0 It allows for small quantities of diesel fuel and large quantities of natural gas to be delivered at high pressure to the combustion chamber. Westport Fuel Systems Inc. technology, based on one of Weichai Power Co.,
Loop Energy, a hydrogen fuel cell company providing solutions for the commercial vehicle markets, announced that Skywell New Energy Vehicles Group (Skywell) received index approval from China’s Ministry of Industry & Information and Technology (MIIT) for a zero-emission public transport bus powered by Loop Energy’s fuel cell systems.
has come to an agreement with Lufthansa under which the carrier will evaluate Gevo’s renewable jet fuel with the goal of approving the alcohol-to-jet fuel (ATJ) for commercial aviation use. Renewable jet embodies the potential of cleaner, greener, and as we scale up, cost competitive drop-in fuels. Bio-isobutanol producer Gevo, Inc.
The keys to commercialization have been demonstrating cost, size and optimized energy consumption in line with automotive requirements. The ignition technology advances made by TPS in 2021 have enabled us to significantly narrow the gap to commercialization. hp diesel engine.
But, in many high-use areas and remote locations, upgrading grid connections to meet future charging demand is not practical or commercially viable. Not only can IPG’s technology deliver low-emission, pollutant-free energy on today’s cleaner fuels. This growth will require high megawatt capacities across England’s road networks.
The 2MW hydrogen-battery hybrid truck, generating more power than its diesel predecessor and capable of carrying a 290-tonne payload, is part of Anglo American’s nuGen Zero Emission Haulage Solution (ZEHS). The nuGen truck is retrofitted from a diesel-powered vehicle. —Duncan Wanblad, Chief Executive of Anglo American.
UK-based ULEMCo—a spin-out from Revolve Technologies focused on conversions of diesel vehicles to hydrogen dual fuel operation—has collaborated with Aberdeen City Council (ACC) to deliver the first hydrogen dual fuel road sweeper. —Amanda Lyne, CEO of ULEMCo. The project represents the first such conversion of a DAF vehicle.
Additional diesel PM reductions in 18 major CA railyards with five new locomotive measures. While we are pleased to have already reduced diesel emissions at the rail yards, it’s not enough. Technology is commercial or near commercial for reducing emissions from switch and medium horsepower locomotives.
Previous Proposition 1B funds in 2008 provided $246 million to local agencies putting more than 5,000 cleaner trucks on the state’s roads. The money will be used to reduce emissions from heavy-duty diesel trucks, locomotives and rail yards, ship berths, cargo equipment and commercial harbor craft such as tugboats and crew and supply vessels.
million to help 17 New York State companies develop and commercialize innovative new transportation technologies intended to reduce greenhouse gas emissions, decrease reliance on fossil fuels, and create jobs. Salt Point) is working on a diesel additive that would increase fuel efficiency by reducing engine friction. Earlier post.).
Waste feedstocks are defined in the enabling legislation specifically as “ previously used or discarded solid, liquid or contained gaseous material with heating value resulting from industrial, commercial or household food service activities that would otherwise be stored, treated, transferred or disposed. Biofuels mandate. Resources.
The memorandum of understanding would result in a joint venture company, in which GE and Shenhua would execute a strategic vision for expanding to improve cost and performance of commercial scale gasification and integrated gasification combined cycle (IGCC) solutions. Other agreements. CSR Qishuyan Locomotive Co.,
The report concludes, and Commissioner Wright emphasizes in an overview of the report, that if biofuels are to play a significant role in New Zealand’s energy future, then drop-in synthetic diesel made from wood is the pathway on which the country should concentrate. Commissioner Wright. These appear as Appendix A and Appendix B.
The City of Carlsbad is now fueling its city fleet with Propel Diesel HPR (High Performance Renewable). Diesel HPR is produced by Neste and specially formulated and distributed by Propel. The City of Carlsbad is among the first city fleets in California to adopt low-carbon fuel renewable diesel.
ULEMCo’s H2ICED allows hydrogen to be mixed with diesel directly in a conventional engine, supplied via onboard gas tanks, in volumes that displace between 30-70% of the energy from diesel. This gives a direct tailpipe CO 2 emission savings based on the comparative use of zero carbon hydrogen instead of diesel.
The acronym is the same, but the US Department of Energy’s renamed 15 th DEER conference ( DEER 2009 ), to be held in Dearborn, Michigan 3-6 August, will feature a greatly expanded program extending well beyond its origin in diesel engine emissions reduction to include other engine technologies, advanced combustion processes, and fuels.
Supported projects range from consumer rebates for clean cars to incentives for cleaner trucks, and mobility options. CARB uses those funds to accelerate development and early commercial deployment of the cleanest vehicle technologies and to improve access to clean transportation for all Californians. Over half of the $1.5
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