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Engineers from UNSW Sydney (Australia) have successfully converted a diesel engine to run as a dual-fuel hydrogen-diesel engine, reducing CO 2 emissions by more than 85% compared to conventional diesel. below the amount produced by the diesel powered engine. CO 2 reduction and 13.3% —Liu et al.
Audi’s latest e-fuels project is participation in a a pilot plant project in Dresden that produces dieselfuel from water, CO 2 and green electricity. liquid process for the production of synthetic fuel. sunfire acquired staxera, a developer and manufacturer of SOFC high-temperature fuel cells sited in Dresden in 2011.)
More than 14 tonnes of CO 2 was saved in a two-year trial involving just 11 urban trucks and vans running on green hydrogen dual fuel. That is one result of the Low Emission Freight and Logistics Trial (LEFT) project to investigate the practical deployment of hydrogen powered vehicles in the UK.
a leader in propulsion efficiency, announced at SAE International’s WCX the results of their collaborative study on the effectiveness of Tula’s diesel Dynamic Skip Fire (dDSF) in reducing nitrogen oxides (NO x ) and carbon dioxide (CO 2 ) emissions on a Cummins X15 HD Efficiency Series diesel engine. Cummins Inc. Earlier post.).
In a commentary in the journal Joule , Rob McGinnis, founder and and CEO of Prometheus , a company that is developing technology to remove carbon dioxide from the air and turn it into fuels, discusses the technology advances that could lead to the potential price-competitiveness of renewable gasoline and jet with fossil fuels.
The SOLETAIR project ( earlier post ) has produced its first 200 liters of synthetic fuel from solar energy and the air’s carbon dioxide via Fischer-Tropsch synthesis. The mobile chemical pilot plant produces gasoline, diesel, and kerosene from regenerative hydrogen and carbon dioxide.
Dieselfuel economy has been on the minds of long-haul trucking industry leaders. A push to decarbonize trucking is largely due to the fact that more than 3% of all carbon dioxide (CO2) emissions come from heavy trucks. Sure, as a result of EPA regulations, diesel engines manufactured today are.
Vehicle fuel economy improvements have slowed globally, according to the latest report from the Global Fuel Economy Initiative (GFEI): Fuel Economy In Major Car Markets: Technology And Policy Drivers 2005-2017. Overall, global fuel economy has improved by an average of 1.7% in the past two years. L ge /100 km.
GlobalData’s analysis suggests that low oil prices will lead to a longer waits for the reduced fuel costs offered by electric vehicles (EVs) to amortize their higher purchase prices. However, the amount of time taken to make up that price differential depends on the cost of fuel. —Mike Vousden, Automotive Analyst at GlobalData.
a technology developer focusing on the conversion of carbon dioxide and methane to fuels, plans to produce samples of dieselfuel in an end-to-end process demonstration. Overview of Carbon Sciences’ process. Click to enlarge. Carbon Sciences, Inc., Earlier post.) Earlier post.)
Federal-Mogul Corporation has developed a new coated diesel piston that reduces frictional losses in both light and heavy-duty engine applications. This improves fuel economy, CO 2 emissions, noise and refinement. A very effective way of reducing friction in an engine is to reduce contact between the piston skirt and cylinder wall.
Electrofuels provider Infinium and comprehensive carbon management company Navigator CO2 entered into a Memorandum of Understanding and long-term relationship for Navigator to deliver 600,000 tons per annum (TPA) of biogenic carbon dioxide from its Heartland Greenway system to a future Infinium facility for the production of electrofuels (eFuels).
Johnson Matthey has launched HyCOgen, a technologyt designed to play a pivotal role in enabling the conversion of captured carbon dioxide (CO 2 ) and green hydrogen into sustainable aviation fuel (SAF).
BMW i Ventures has invested in Prometheus Fuels ( earlier post ), a company removing CO 2 from the air and turning it into zero-net carbon gasoline that it will sell at gas stations, at a price that competes with fossil fuels, starting as early as this year. to C 2 fuel products such as ethanol.
Following on the introduction of R33 Blue Diesel ( earlier post ), Bosch, Shell, and Volkswagen have now developed a low-carbon gasoline. The new fuel, called Blue Gasoline, similarly contains up to 33% renewables, ensuring a well-to-wheel reduction in carbon emissions of at least 20% per kilometer driven. Every bit of CO?
In summary, the current Golf TDI (Diesel) emits 140g CO 2 /km on average over its entire life cycle, while the e-Golf reaches 119g CO 2 /km. in the supply chain of the fossil fuel and the combustion. Here the Diesel reaches 111 g CO 2 /km. The DKI is measured in tons of CO2 equivalent per vehicle.
At the BIO World Congress on Industrial Biotechnology in Philadelphia, Joule announced that its Sunflow-D and Sunflow-J products meet the standards of the American Society for Testing and Materials (ASTM) for diesel and jet fuel, respectively. ASTM test regimes address a number of critical fuel requirements, such as performance (e.g.
The analysis covered 23 markets in Europe and found a direct correlation between diesel car registrations and average CO2 emissions. With increased negative public perception towards diesels, combined with new government regulations such as WLTP and scrutiny of the fuel type, demand for diesel fell by 18% in 2018.
TDI diesel will be available with manual shift and front-wheel drive. Standard fuel consumption is 4.2 seconds; top speed is 250 km/h (155 mph); fuel consumption of 6.8 liters per 100 km (35 mpg US ) and CO2 emissions of 159 g per km (256 g/mile). DieselFuel Efficiency' For the launch of the TT, the 2.0
liter diesel combined with the automatic Powershift gearbox now delivers the same low fuel consumption and CO 2 levels as the manual DRIVe versions. liter diesel engine (115 hp) with the six-speed Powershift. Fuel consumption in the Volvo S60 with the 1.6D CO2 emissions at 135 g/km. Volvo Car Corporation’s 1.6-liter
GM’s Opel has introduced a diesel Corsa 1.3 CDTI ecoFLEX, introduced in 2011, offered fuel consumption of 3.5 liters diesel per 100 km (67 mpg US) and emissions of 94 g/km CO 2. The Corsa is available with diesel, gasoline and LPG propulsion with outputs ranging from 51 kW/70 hp to 155 kW/210 hp. CDTI ecoFLEX.
Empa, together with FPT Motorenforschung AG Arbon, Politechnico di Milano, lubricant manufacturer Motorex and other partners, is exporing the use of DME as a fuel for heavy-duty engines. The diesel engine on the Empa test facility was tuned to DME. Dimethyl ether (DME) can be produced from hydrogen and CO2. —Patrik Soltic.
Researchers from Monash University and Hokkaido University have developed a method to produce dimethoxymethane (DMM)—a diesel blend fuel currently of great research interest—via CO 2 hydrogenation in methanol over a novel ruthenium-based catalyst. —Akshat Tanksale. —Dr G Valavarasu from HPCL.
Researchers from Istituto Motori - CNR in Italy and Eni report in a paper in the journal Fuel that blends of hydrocracked fossil oil (HCK) and Hydrotreated Vegetable Oil (HVO) as dieselfuels deliver fuel consumption (FC) and CO 2 savings based on the NEDC cycle. All fuels were FAME-free. —Napolitano et al.
Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4
Partners of the P2X Kopernikus project on the premises of Karlsruhe Institute of Technology (KIT) in Germany have demonstrated the production of fuel from air-captured CO2 using—for the first time—a container-based test facility integrating all four chemical process steps needed to implement a continuous process.
Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Toyota anticipates a 1/3 full hybrid, 1/3 gasoline, 1/3 diesel engine mix. Fuel consumption is 5.4 Powertrains. not a niche solution, according to Toyota. 1.33l Dual VVT-i. l/100 km (43.6
Consumption measurements of the dual-fuel natural gas-diesel engine as a function of speed and load. Researchers at ETH Zürich have developed a light-duty hybrid electric vehicle featuring a dual-fuel natural gas-diesel engine. The dual-fuel engine can also serve in a non-hybrid application. Source: Ott et al.
liter diesel engine. With these engines we aim to be Number 1 in fuel economy in each sector within 3 years. Honda Civic 1.6 i-DTEC Earth Dreams. Click to enlarge. The application of new high-strength material in the cylinder head has enabled Honda to deliver the world’s lightest aluminium open deck 1.6-liter —Manabu Nishimae.
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.
The Ricardo-led Advanced Diesel Electric Powertrain (ADEPT) project will apply 48V “intelligent electrification” concepts, mild hybridization and waste heat recovery in a Ford Focus diesel demonstrator. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.
The current decline is ales of diesel light duty vehicle in Europe does not put EU CO 2 targets out of reach of automakers, according to a new analysis by the International Council on Clean Transportation (ICCT). Hybrid electric vehicles can provide efficiency gains over diesel power trains at lower CO 2 abatement costs.
This combination takes advantage of European Energy’s expertise in capturing carbon dioxide from waste sources (carbon dioxide produced from anaerobic digestion, power production, fermentations, and cement manufacture) to produce methanol, as well as Vertimass’ technology to convert that methanol into jet, diesel, and gasoline fuels and chemicals.
Red arrow indicates ceria reduction (oxygen evolution); blue arrow indicates oxidation (fuel production). The process has also the potential to produce any other type of fuel for transport applications, such as diesel, gasoline or pure hydrogen in a more sustainable way. Click to enlarge.
The study validated that Tula’s Dynamic Skip Fire (DSF) developed for mild-hybrid diesel vehicles reduced CO 2 emissions in a 2.3 When Tula’s software strategies were implemented, an additional 11% of CO2 was eliminated compared to industry-leading hybrid powertrains. Tula will present the results at the virtual Diesel Powertrains 3.0
This rise in average CO 2 emissions correlates with a decrease in demand for diesel cars across Europe—which produce lower CO 2 emissions than gasoline cars—and the rising popularity of SUVs, which emit higher average CO 2 emissions of 133.0 In turn, diesel cars accounted for just 43.8% g/km—a difference of 5.5
A new analysis by the NGO Transport & Environment (T&E) concludes that diesel cars emit more CO 2 than equivalent cars on a full lifecycle basis—i.e., accounting for the emissions generated during production of the vehicle and the fuel. According to the T&E analysis, an average diesel car produces emits 3.65 l/100 km (37.3
A study by a team at University of Illinois at Urbana−Champaign has found that, with currently achievable performance levels, synthetic fuels produced via the electrochemical reduction of CO 2 and the Fischer-Tropsch (FT) process system are not economically and environmentally competitive with using petroleum-based fuel.
Joule has commissioned its first SunSprings demonstration plant in Hobbs, New Mexico ( earlier post ), where the company will prove its scalable platform for solar fuel production using a fraction of the land and capital investment required for algae-derived or agricultural biofuels. —Peter Erich, President of Joule Fuels.
FlixBus and Freudenberg Sealing Technologies are collaborating on a future-oriented project for sustainable, CO2-free mobility. Together, Europe’s largest operator of long-distance bus travel, the FlixBus brand, and global technology specialist Freudenberg Sealing Technologies are working to put fuel cell-powered coaches on the road.
The new diesel ECOnetic, which will go on sale early next year, leverages a number of advanced technologies that Ford expects will make it more fuel efficient than any other compact vehicle on the road today in Europe, including conventional diesel-, gasoline- and hybrid-powered vehicles. liter TDCi engine.
Peugeot has further lowered the fuel consumption of its 1.6 Average CO2 emissions for the entire Peugeot range has dropped from 128.6 HDi and 1.6 low-friction vacuum pump to avoid energy losses. The new CO 2 figures go as allow as 90 g/km for the 208 1.6 e-HDi 92ch with a 5-speed manual gearbox; equivalent to 67 mpg US.>.
FTS produces only a small fraction of the hydrocarbons needed for fuel and requires extensive recycling. The cost per gallon for the SRI fuel is higher than F-T fuel, however: a calculated $2.81 The process can also dramatically reduce the environmental footprint associated with alternative transportation fuels.
Synthetic fuel production from fuel-combustion-based energy and CO 2 (top) and from atmospheric CO 2 using solar electricity (bottom). That solar fuels offer the promise of solar energy storage—a key challenge in a world predominantly relying on renewables. Credit: ACS, van der Giesen et al. Click to enlarge.
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