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The Tesla Semi handled varied terrain, including a 7,200-foot climb over Donner Pass, and delivered performance comparable to diesel counterparts. It must meet or exceed the performance and total cost of ownership targets of our most efficient diesel units. kWh per mile. We’re not looking for a truck that performs well ‘for an EV.’
Ever had your gas or diesel-powered car sputter or struggle to start? Or maybe it idles roughly, burns through fuel too fast or loses power when you need it most. But often, the issue boils down to something surprisingly small: the fuel injectors. So, what exactly do fuel injectors do? Why do they matter so much?
MW of fuel cells and 1.5 As the move from diesel- or LP-powered vehicles to electric vehicles takes place at airports, its important to keep in mind that ICE-powered vehicles convert 20% to 30% of their fuel into propulsion, while EVs convert 80% to 90%.
This years show had several announcements on battery electric, plug-in hybrid electric and fuel cell electric vehicles. Harbinger A new plug-in hybrid Harbinger showed its all-new plug-in hybrid commercial vehicle, which is an electric vehicle with a gas-powered range extender. But the change in administration in Washington, D.C.,
Understanding Eco-Friendly Fleet Management This includes a variety of strategies, such as optimizing routes, utilizing alternative fuels and implementing telematics for better monitoring and control. Choosing energy-efficient models, such as hybrids or electric vehicles, can significantly reduce greenhouse gas emissions.
Medium- and heavy-duty vehicle electrification has provided fleet operators with new options to reduce overall operating costs, including fuel costs. Autonomous vehicles have also been shown to address the concerns around rising fuel costs. Advancements in fleet technology have increased significantly in recent years.
Medium- and heavy-duty vehicle electrification has provided fleet operators with new options to reduce overall operating costs, including fuel costs. Autonomous vehicles have also been shown to address the concerns around rising fuel costs. Advancements in fleet technology have increased significantly in recent years.
06 March 2025 Read next Registration decline hides strong results in UK new-car market 05 March 2025 A large fall in the number of petrol and diesel registrations caused the Italian new-car market to decline again in February. This was the fuel types seventh monthly decline in a row. Diesel models accounted for 9.9%
Many businesses are supporting charging infrastructure efforts, in particular fuel and convenience retailers. The greenhouse gas (GHG) emissions from an EV were about 30% lower than the emissions of a traditional gas or diesel car over the course of its life cycle, according to EEA’s report on electric vehicles.
Diesel vehicles continued to be the fastest-selling powertrain, averaging 68.2 Then came diesel models with 48.7% After a drop in January, diesel-powered cars returned to %RV levels last recorded in December. There is still demand for the fuel type on the used-car market. Then came diesel after 60.7 This was a 0.5
Up until now this meant hauling around a noisy, smelly, polluting diesel-powered generator that took up space in the bed. For the Lighting Pro, that means getting traditional gasoline and diesel truck owners to give it a try. We also feature those efficient gas-powered vehicles that are among the top mpg vehicles in their class.
It was the third most popular powertrain and sat comfortably ahead of diesel. It was the fuel types worst volume performance so far this decade, with the next worst recorded in April 2020. In addition, it means the fuel type has lost share in every month since August 2024. Diesel slumps in Germany Diesel declined by 23.8%
No diesel or giant V8 gas-guzzler in sight. Our focus is on vehicles that offer the best fuel economy in their class, which leads us to emphasize electric cars, plug-in hybrids, hybrids and other efficient powertrains. We also feature those efficient gas-powered vehicles that are among the top mpg vehicles in their class.
At CONEXPO, Cummins showcased its new fuel-agnostic 15-liter engine platform with hydrogen, natural gas and advanced diesel engines offering low-to-zero carbon fuel capability. Cummins’ 15-liter hydrogen has ratings up to 530 hp (395 kW) and natural gas up to 510 hp (380 kW).
New research by economic and public policy consulting group M.Cubed finds a proliferation of backup generators across California, with nearly 90% being diesel-fueled, posing significant obstacles to achieving greenhouse gas reduction targets and driving nearly $136 million in annual health costs. California Power Outage Map.
Diamond Green Diesel facility in Norco, La., will more than double its annual production of renewable diesel with the completion of a second Honeywell Ecofining process unit with a capacity of 30,000 barrels per day (bpd). Diamond Green Diesel is owned by Valero Energy Corp. Diamond Green Diesel is owned by Valero Energy Corp.
Ingevity and Ozinga Energy are partnering to begin a field demonstration of adsorbed natural gas (ANG) bi-fuel pickup trucks. Developed by Adsorbed Natural Gas Products, Inc. Ingevity is the industry leader in adsorbent-based, on-board evaporative emissions control for gasoline fueled vehicles.
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.
In this case—which reflects only current laws and regulations—renewable energy is the fastest-growing energy source through 2050, while petroleum remains the largest share of energy consumption throughout that period, followed by natural gas. Source: U.S. Energy Information Administration, Annual Energy Outlook 2022 (AEO2022).
Anheuser-Busch is transitioning more than 180 trucks—representing approximately 30% of its dedicated fleet—to Renewable Natural Gas (RNG). In 2014 and 2015, Anheuser-Busch converted 160 diesel-fueled trucks in Houston and St. Louis to fleets powered by Compressed Natural Gas (CNG) engines.
Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. Of the largest trucks (Class 8) in operation, 97% are diesels.
A team at Oak Ridge National Laboratory (ORNL) has achieved diesel-like efficiency in a single-cylinder spark-ignition (SI) research engine while maintaining compatibility with stoichiometric 3-way catalyst (TWC) systems. The ORNL team conducted engine experiments with both 91 RON E10 gasoline and liquified petroleum gas (LPG).
Startup ClearFlame Engine Technologies announced a partnership with Alto Ingredients, a leading producer of specialty alcohols and essential ingredients, to conduct pilot demonstrations of ClearFlame’s solution for diesel engines using low-cost ethanol in Class 8 trucks. In fact, it increases power by 25%.
The agreement commits international shipping to net-zero greenhouse gas emissions by or around 2050, and despite the ambiguity of that phrasing, the. continued] The post Net-Zero by 2050: The IMO’s Victoryand the Case for Less Fuel, Not More appeared first on CleanTechnica.
Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NO x ) and carbon dioxide emissions while minimizing fuel consumption. g/hp-hr NO x emissions).
A team from Empa - Swiss Federal Laboratories for Materials Science and Technology and FPT Motorenforschung reports in an open-access paper in the journal Fuel on the performance and emission characteristics of an 11-liter heavy-duty compression ignition engine which was optimized specifically for DME (dimethyl ether) combustion.
Cummins will launch the next engine in the fuel-agnostic series, the X10, in North America in 2026. The diesel version will be first available, with other versions for gaseous fuels introduced later. The diesel version will be first available, with other versions for gaseous fuels introduced later.
The new VW Golf is now also available in certain markets with natural gas drive: the Golf TGI is equipped with a 1.5-liter liter four-cylinder engine with 96 kW / 130 PS and three natural gasfuel tanks. The tanks are integrated into the underbody and permit a range of around 400 kilometers (WLTP) in pure natural gas mode.
A research consortium led by Ford Research and Innovation Center Aachen is currently investigating the technical conditions under which diesel vehicles can run on dimethyl ether (DME) as an alternative fuel. Hardware-in-the-loop test bench for the qualification of the liquefied gas dimethyl ether as a fuel.
liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter,
Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. Skaggs et al.
will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. Cummins Inc. —Srikanth Padmanabhan, President, Engine Business, Cummins. gCO 2 e/MJ.
Mercedes-Benz Trucks is introducing the third generation of its OM 471 heavy-duty diesel engine this year; the engine will deliver increased fuel efficiency and compliance with the strictest emissions standards such as Euro VIe. Further optimized combustion, application-oriented turbochargers and reduced friction.
REG Ultra Clean blends biodiesel and renewable diesel. The patent-pending combination delivers both biodiesel’s excellent lubricity and renewable diesel’s high Cetane and low Cloud Point in a 100% renewable fuel. REG Ultra Clean reduces emissions significantly compared to petroleum diesel.
The objective of this agreement is to develop a project to repower and put into service 400 switcher and line-haul freight locomotives, all 100% powered by compressed natural gas (CNG) and/or renewable natural gas (RNG) with low or zero emissions, in line with the Argentina’s decarbonization goals.
Rolls-Royce is supplying two mtu 16V 4000 M55RN gas engines to Sembcorp Marine Integrated Yard for the construction of the first liquefied natural gas (LNG)-hybrid powered tug. This is the first LNG-hybrid tug to be powered by mtu gas engines. The new engines are part of Rolls-Royce’s Green and High-Tech program.
have closed on Cummins’ acquisition of 50% equity interest in Momentum Fuel Technologies from Rush Enterprises. The new company combines the strengths of Momentum Fuel Technologies’ compressed natural gas (CNG) fuel delivery systems and Cummins’ powertrain expertise. Cummins Inc. and Rush Enterprises, Inc. Earlier post.)
Altair Paramount, LLC (Altair) has applied for California LCFS fuel pathways for renewable diesel, renewable naphtha and renewable jet fuels derived from rendered animal fat feedstock and processed at their facility in Paramount, California. Process energy used includes grid electricity and natural gas. gCO 2 e/MJ.
Historically, the refinery has produced diesel from crude oil and has a capacity of 70,000 barrels per day. GCEH will immediately commence retooling the refinery to produce renewable diesel from organic feedstocks such as vegetable oils. a Primoris Services Corp subsidiary.
The ClearFlame solution leverages diesel-style mixing-controlled compression ignition (MCCI). Historically, clean-burning fuels, and those that are easy to make from waste CO 2 streams or syngas, have failed to ignite using MCCI. The new funding will help ClearFlame deploy pilot Class 8 trucks with its patented technology.
Strategic Biofuels announced that its Carbon Capture and Sequestration (CCS) Test Well Program was successfully completed at the company’s Louisiana Green Fuels Project (LGF) in Caldwell Parish, Louisiana. LGF is the first renewable dieselfuel project to achieve this milestone.
Southern California Gas Company (SoCalGas) announced it will be working together with Sierra Northern Railway, Gas Technology Institute (GTI), and other technical experts to develop and test a zero-emission hydrogen fuel cell engine for a switcher locomotive. Earlier post.).
The US Energy Information Administration (EIA) expects that low inventories of distillate fuels, which are primarily consumed as dieselfuel and heating oil, will lead to high prices through early 2023. US distillate fuel inventories average 17% below the five-year average in the forecast for 2023.
“Blue” hydrogen—produced through steam methane reforming (SMR) of natural gas or coal gasification, but with CO 2 capture and storage—is being described as having low or zero carbon emissions. Carbon dioxide emissions, including emissions from developing, processing, and transporting the fuels, are shown in orange.
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