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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). g/hp-hr NO x emissions). The work is described in a pair of SAE Technical Papers.
opposed-piston heavy-duty diesel engine has achieved performance results that comply with pending 2027 requirements of the US Environmental Protection Agency (EPA) and California to reduce sharply emissions of nitrogen oxides (NO x ). Achates Power’s innovative 3-cylinder, 10.6L Furthermore, the 10.6L Earlier post.).
The alliance also advances Carrier’s broader zero-emissiontransport refrigeration solutions, with the availability of electric options for trailer, truck, and light commercial vehicle customers before the end of 2022, helping address upcoming emissions regulations.
Electric truck company Tevva and Vattenfall signed a Memorandum of Understanding to explore the opportunity to provide a complete zero-emissiontransport solution for businesses looking to reduce the overall carbon impact of their operations. Tevva is an electric truck company with optional range extension technology that allows its 7.5-19t
Auckland (NZ) Transport is beginning a 2-year trial of a 3-axle hydrogen fuel cell bus.The trial will assess operational performance how operating costs compare to diesel and electric buses of similar configurations. The bus carries 43 seated and 31 standing adults.
Israel’s Ministry of Environmental Protection has set a target for purchasing zero-emissions city buses for public transportation operators in Israel— starting in 2026, all buses purchased will be electric. At the end of this process, all urban public transportation in Israel will be zero emissions by 2036.
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.
The road transport sector could still reach net-zero emissions by 2050 through electrification, but urgent action would be required from policymakers and industry participants, according to research company BloombergNEF’s (BNEF) latest annual Long-Term Electric Vehicle Outlook (EVO). million sold in 2021 to 21 million in 2025.
LH2 Europe will use the abundant renewable electricity in Scotland to produce green hydrogen and market it at a competitive price with diesel. The new tanker will transport the liquid hydrogen to terminals in Germany, with a strategic vision to expand supply to other markets as demand increases. Vessel specifications. Length overall.
Ricardo has received UK Government funding to create a retrofit hydrogen fuel cell bus demonstrator for the UK’s first hydrogen transport hub in the north-east of England. Ricardo submitted a bid with Stagecoach, one of the UK’s main public transport operators, to demonstrate a retrofit hydrogen fuel cell bus.
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.
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. Kook’s team shows that using their patented hydrogen injection system reduces CO 2 emissions to just 90 g/kWh—85.9%
A new report from Australia’s national science agency CSIRO shows that clean hydrogen can significantly reduce aviation emissions with potential benefits seen within five years. While not a large contributor to emissions for the sector, on-airport applications represent a straightforward and near-term opportunity to introduce clean hydrogen.
Almost 98% of all these trucks run on diesel, according to the 2021 Vehicles in Use report. Just some 2,300—or 0.04% of the total fleet—are zero-emission trucks. To make zero-emission trucks the preferred choice of transport operators, urgent action is needed on European and member state levels, ACEA said.
OptiFuel Systems has signed a Collaboration Agreement with the Argentina Ministry of Transportation through Ferrocarriles Argentinos Sociedad del Estado (FASE). Traditional locomotives run on diesel fuel, emitting high levels of NO x , PM, and CO 2. g/bhp-hr for NO x , 0.000 g/bhp-hr for PM, and negative CO 2 using RNG.
Bosch and Weichai Power have increased the efficiency of Weichai truck diesel engines from their current level of roughly 46% to 50%. Even though the diesel engine is nearly 130 years old, its development continues. Bosch provides its modular common-rail system for the six-cylinder diesel engine with 12.9 liters displacement.
Because this technology allows the engine to continue to operate on an MCCI diesel-like cycle, the engine maintains the high thermal efficiency and torque of traditional diesel engines. ClearFlame-based engine technology uses MCCI to maintain diesel engine cycle efficiency and torque. In fact, it increases power by 25%.
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.
A new report by the European Environment Agency (EEA) finds that, taken together with public transport, walking and cycling for short city journeys provide the greatest benefits for both human health and the environment in urban areas. The introduction and rapid uptake of app-based vehicle sharing schemes can also have benefits.
The technology group Wärtsilä has joined a consortium of key partners to form Zero Emission Services B.V. Within the Netherlands transport sector, inland navigation accounts for 5% of carbon dioxide emissions. ZES) , an enterprise aimed at making inland waterway shipping more sustainable.
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. With dynamic blending, even flex-fuel operation (diesel or DME/diesel) would be possible while retaining the original diesel system.
Wärtsilä has developed and delivered a mobile battery container solution that will enable inland waterway vessels to operate with zero emissions. The system enables the vessel to operate on full electric power alone, with no carbon emissions being generated. The vessel transports beer for HEINEKEN, the first customer for the service.
In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. Cliff et al. —Cliff et al.
Data compiled by Euromonitor for European research and campaign group Transport & Environment (T&E) shows a surge in the number of Uber drivers (officially registered as private hire vehicles - PHV) in the past few years. Evolution of taxi drivers, PHV drivers (England), and Uber drivers (London) compared to taxi and PHV CO 2 emissions (UK).
The city of Moscow, Russia is halting the purchase of diesel buses for its passenger transport fleet. Starting this year, by the decision of the Mayor of Moscow, we will not buy diesel buses, except for transportation in a special mode. —Makim Liksutov, Deputy Mayor of Moscow for Transport. tons per year.
Two new 37 tonne DAF CF Electric trucks will transport food and other products from Wentloog rail terminal outside Cardiff to Tesco’s distribution center in Magor, Wales, in partnership with logistics and international freight forwarding company FSEW. These first two trucks will replace around 65,000 diesel-fueled road miles, removing 87.4
A new total cost of ownership (TCO) study from the National Renewable Energy Laboratory (NREL) finds that battery-electric and fuel-cell electric commercial trucks could be economically competitive with conventional diesel trucks by 2025 in some operating scenarios. —Hunter et al.
UK Transport Minister Trudy Harrison announced more than £200 million (US$244 million) of government funding will be injected into an extensive zero-emission road freight demonstrator program. —Transport Minister Trudy Harrison. As part of these trials, commercial vehicle manufacturer Leyland?Trucks Trucks rolled out 20?DAF?battery
The research focuses on zero-carbon hydrogen and other low-carbon fuels as viable alternatives to diesel for the rail industry. The team’s goal is to reduce carbon emissions from the roughly 25,000 locomotives already in use in North America. Each year, the North American rail fleet emits approximately 87.6
UK Transport Secretary Grant Shapps launched a £120-million scheme to enable local transport authorities to roll out zero-emission buses. The funding is being made available through the Zero Emission Buses Regional Area (ZEBRA) scheme.
Lightning eMotors and ABC Companies, a leading provider of motor coach, transit and specialty passenger transport equipment, announced the sale of the largest battery-electric double-decker motor coach to All Aboard America! Electrifying these existing diesel vehicles has a strong financial and environmental business case.
Nevada joins 16 other States, the District of Columbia and Québec in this effort— led by the Northeast States for Coordinated Air Use Management (NESCAUM)—to work toward a goal that 100% of all new medium- and heavy-duty vehicle sales be zero emission vehicles by 2050 with an interim target of 30% zero-emission vehicle sales by 2030.
Aemetis, a renewable fuels company focused on negative carbon intensity products ( earlier post ), has signed a 10-year, 450-million-gallon renewable diesel supply agreement with an industry-leading travel stop company, which is expected to generate more than $3 billion in revenue. billion miles of heavy truck and cargo transportation.
Neste has signed an agreement to charter two new lower-emission product tankers from Terntank. The tankers will transport a wide variety of liquid cargoes including renewable raw materials such as waste and residue oils and fats to Neste’s refineries.
Once built, the facility will be among the largest in Europe to produce sustainable aviation fuel (SAF) and renewable diesel made from waste. Sustainable aviation fuel (SAF) could make up more than half of the 820,000-tonnes-a-year capacity, with the rest being renewable diesel. Transport Hub and Offshore Storage) project.
The first zero-emissions electric school buses in the state of Texas were recently received by Everman Independent School District. The three buses, manufactured by Blue Bird Corporation, started transporting students this school year. Blue Bird now has more than 300 electric school bus units already delivered or on order.
The first China-developed hydrogen fuel cell hybrid locomotive—from core power to main components—has started trial runs on a 627 km railway line for coal transport in north China’s Inner Mongolia Autonomous Region. Source: Xinhua. and the Hydrogen Energy Co.,
UK Prime Minister Boris Johnson confirmed that the government will accelerate the ban on the sale of new gasoline and diesel vehicles, bringing it forward by ten years to 2030, as part of a “Green Industrial Revolution.” The sale of hybrid cars will be allowed until 2035. billion (US$1.7
Moscow started to replace outdated diesel buses with electric buses in September 2018. Over the next 4 years, the city authorities are going to purhase 2675 more units of e-transport; Moscow expects that by 2032, all the urban transport will have been converted to the electric traction. tons a year. thousand tons.
Bombardier Transportation (now part of Alstom) introduced a variety of green innovations to reduce CO 2 emissions and pollution in the railway sector. The effort is part of France’s strategy to eventually phase diesel power out of its national rail fleet.
The New Zealand Government Emissions Reduction Plan includes a target to cut emissions from freight transport by 35% by 2035. Heavy transport makes up 4% of New Zealand’s transport fleet but is responsible for 25% of all transportemissions.
A new study by the International Council on Clean Transportation (ICCT) assesses the near-term charging and refueling infrastructure needs for zero-emission Class 4-8 medium- and heavy-duty vehicles (MHDV) at the national and sub-national levels.
A new study by Zemo Partnership (formerly LowCVP) shows that with a market average of 30% high blend renewable fuels (HBRF), used in place of fossil fuels (diesel and natural gas) by 2030, the transport sector could save an additional 46m tonnes in GHG emissions over the next decade, with savings continuing to 2050.
Continuing to speed up the adoption of hydrogen in long-haul transportation, Hydra Energy —the first Hydrogen-as-a-Service provider for commercial fleets—announced a strategic partnership with Chemtrade. Global transportation is currently responsible for 16% of GHG emissions, with a significant portion from road transport.
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