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Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My million cars and light trucks sold in the United States in 2019 accounted for only 6.7% of all registered cars and light trucks in 2019.). by Michael Sivak, Sivak Applied Research.
This note examines the sales of all new light-duty vehicles (cars and light trucks) in the United States in March, April, and May 2020—the first three months of the current pandemic—and compares them with the sales in February 2020. For example, light-truck sales decreased by 46.0% in February to 78.3%
A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fuel economy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Estimated attribution of fuel savings due to fuel economy improvements to light-duty vehicles since 1975.
Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. million cars and light trucks sold in the United States in 2017 accounted for only 6.9% Concerning the latter: Even if all 755,000 plug-in cars and light trucks that were sold in the U.S.
Michigan State University officially has deployed its full-size autonomous electric bus ( earlier post ) and is accepting passengers on the 2.5-mile Traffic lights along the route are outfitted with intelligent roadside units and communicate with the bus to enable vehicle to infrastructure (V2I) interoperability. mile campus route.
The LA Department of Transportation (LADOT) launched its Universal Basic Mobility (UBM) Pilot in South Los Angeles—one of the largest programs of its kind in the country, increasing access to transportation options for thousands of Angelenos.
Researchers at the University of Michigan and Ford Motor Company have conducted a cradle-to-grave life cycle GHG assessment of model year 2020 ICEV, HEV, and BEV sedans, sports utility vehicles (SUVs), and pickup trucks in the United States. Maxwell Woody et al. 17 034031 doi: 10.1088/1748-9326/ac5142.
University of Colorado Boulder researchers have developed nanobio-hybrid organisms capable of using airborne carbon dioxide and nitrogen to produce a variety of plastics and fuels, a promising first step toward low-cost carbon sequestration and eco-friendly manufacturing for chemicals. Ding et al. —Ding et al.
Therefore, it is not surprising that in 2020, the first year of the pandemic, the annual miles driven per car or light truck (SUV, pickup truck, or van) decreased substantially. Of more interest is the new finding that this reduction was entirely due to a reduced use of cars as opposed to light trucks. Cars and light trucks.
Researchers from the University of Michigan and McGill University in Canada report photochemical syngas synthesis using a core/shell Au@Cr 2 O 3 dual cocatalyst in coordination with multistacked InGaN/GaN nanowires (NWs) with the sole inputs of CO 2 , water, and solar light. Image credit: Roksana Rashid, McGill University.
Approximately 6 billion gallons of fuel are wasted in the US each year as vehicles wait at stop lights or sit in dense traffic with engines idling, according to US Department of Energy estimates. In a real GRIDSMART system, they just send vehicle data to a controller, and it says, ‘I’ve got cars waiting, so it’s time to change the light.’
The University of British Columbia’s (UBC) Advanced Materials for Energy Storage Lab, under the leadership of Dr. Jian Liu, is the project’s research lead during the initial stages. Compared to most graphite mining, the Black Crystal graphite quarry operation has a light environmental footprint.
Rice University researchers and colleagues at Princeton and Syzygy Plasmonics have developed a plasmonic photocatalyst for the direct decomposition of hydrogen sulfide gas into hydrogen and sulfur, as an alternative to the industrial Claus process. Image courtesy of Halas Group/Rice University). —Naomi Halas.
Researchers at Fudan University have developed a polymer with a metallic backbone that is conductive, thermally stable, and has interesting opto-electronic properties. They demonstrate strong length-dependent light absorption with narrow band gaps, which is promising for optoelectronic devices and semiconductors.
Credit: Princeton University. —Felix Heide, an assistant professor of computer science at Princeton University. Many of them rely on lidar or cameras using visible or near-infrared light, and such sensors preventing collisions are now common on modern cars. Image courtesy of the researchers.
Researchers at Washington University in St. A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light.
In partnership with key universities, four companies—Bluecity, GEKOT Inc., The technology, which uses lidar sensors and artificial intelligence (AI), will enable the city to monitor key safety metrics 24/7—including traffic conflicts, speeding and red-light runners—and proactively improve the safety of vulnerable road users.
The Purdue University researchers who created the world’s whitest paint ( earlier post ) have developed a new formulation that is thinner and lighter—ideal for radiating heat away from cars, trains and airplanes. Purdue University researchers have created a new formula for the world’s whitest paint, making it thinner and lighter.
In this analysis, I compare the age composition of buyers of new light-duty vehicles (cars and light trucks) in 2007 and 2017. Michael Sivak is the managing director of Sivak Applied Research and the former director of Sustainable Worldwide Transportation at the University of Michigan. by Michael Sivak.
Researchers at Uppsala University have developed photocatalytic composite polymer nanoparticles (“polymer dots”) that show promising performance and stability for the production of hydrogen from water and sunlight. An open-access paper on the work appears in the Journal of the American Chemical Society.
Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. Computerized tomography of a MOFC, showing buildup of TiO 2 (light blue particles) in the triangular channels. Zepler Institute, University of Southampton.
A joint research team from City University of Hong Kong (CityU) and collaborators have developed a stable artificial photocatalytic system that is more efficient than natural photosynthesis. The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. over 24 hours.
Michigan State University introduced an electric autonomous bus that will serve students, staff and faculty beginning early 2022 as part of the campus’ smart mobility ecosystem. The bus represents one of the largest electric autonomous transit vehicles to be deployed on US roadways to date. The bus’s 2.5-mile
The Thinking Pod Innovations Ltd & Nottingham University – Power electronics optimization and alternative wide band gap system design. The Institute for Advanced Automotive Propulsion Systems (IAAPS) at the University of Bath – Integrated system analysis and proof of concept validation testing.
Fusion is the process by which two light nuclei combine to form a single heavier nucleus, releasing a large amount of energy. The target chamber of LLNL’s National Ignition Facility, where 192 laser beams delivered more than 2 million joules of ultraviolet energy to a tiny fuel pellet to create fusion ignition.
The vehicle proposes an application of the emissions-free light-duty truck to make essential garbage collection services more efficient and environmentally conscious. The FUSO eCanter has so far proven itself as a reliable all-electric light-duty truck in customer operations with more than 160 vehicles running in Japan, Europe and USA.
reflective, developed by engineers at Purdue University, has earned a Guinness World Records title for the whitest paint. Credit: Purdue University/Joseph Peoples. An ultra-white paint incorporating barium sulfate (BaSO 4 ) particles that is up to 98.1% The record appears in the 2022 edition of Guinness World Records.
Researchers from London South Bank University (LSBU), School of the Built Environment and Architecture, are investigating the use of metal hydrides to absorb, release and store hydrogen for fuel cell buses. The impact of carbon materials on the hydrogen storage properties of light metal hydrides.” Adelhelm, Philipp & Jongh, Petra.
Researchers at the University of Turku in Finland have developed a thin-layer artificial biofilm technology for sustainable and long-term ethylene photoproduction. 2 ethylene at 1.54% light to ethylene conversion efficiency. fold improvement in the light to ethylene conversion efficiency as compared to the cell suspension.
Syzygy has developed platform reactor technology that uses light from ultra-high-efficiency LEDs to power chemical reactions by removing the need for heat from burning fuel, which is how traditional carbon-intensive chemical reactors are powered. Earlier post.). Earlier post.).
The autonomous bus will serve Texas Southern University, the University of Houston, and Houston’s Third Ward community connecting to Metro buses and light rail.
But now, researchers from Penn State University reporting in an open-access paper in ACS Nano have designed a simple, power-saving collision detector inspired by the way insects avoid bumping into one another. As vehicles become more advanced and even autonomous, the ways of detecting and avoiding these collisions must evolve too.
A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)
Licensed from Rice University, the “antenna-reactor” plasmonic photocatalyst has been published in leading academic journals such as Science , Nature , and PNAS. The Antenna-Reactor is the combination of a larger light-harvesting plasmonic nanoparticle (the ‘Antenna’), and smaller traditional catalyst nanoparticles (the ‘Reactor’).
SEVEN is easily identified at night by IONIQ’s signature Parametric Pixel lights that deliver a Welcome Light Sequence on start-up. SEVEN has a Universal Island console, specially designed home appliances and a multi-functional Smart Hub graphic user interface. The control stick, first-row storage drawer and speakers pop up.
Brown School of Engineering and colleagues at the University of Pittsburgh and the University of Virginia is published in Nature Materials. Boyang Li of the University of Pittsburgh is co-lead author of the paper. Illustration by Zhen-Yu Wu. —Haotian Wang. Chen, FY.,
Researchers at the Scripps Institution of Oceanography and Jacobs School of Engineering at the University of California, San Diego and their colleagues have designed 3D-printed, coral-inspired structures capable of growing dense populations of microscopic algae. the algae that lives in association with corals in the wild.
Driver visibility and comfort is improved by the largest windshield in the industry, which is angled to deflect the glare of interior lighting and helps to create a quieter bus with less drag driving on the road. The tall windshield and low dash offer greater visibility for drivers of any stature.
The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) will award $38 million to 12 projects that will work to reduce the impacts of light-water reactor used nuclear fuel (UNF) disposal. Earlier post.) Award amount: $4,715,163). Award amount: $1,844,998). Award amount: $1,994,663). Award amount: $2,711,342).
Supernova explosions, the catastrophic self-destruction of certain types of worn-out stars, are intimately tied to life on Earth because they are the birthplaces of heavy elements across the universe. At the time, about a decade ago, I was helping to refine a system for fabricating chips using extreme ultraviolet (EUV) light.
The calculations used the total distances driven by all light-duty vehicles (cars and light trucks) from the Federal Highway Administration and the resident populations from ProQuest. population). Earlier post. ) The period covered is 1984 through 2018. Several of the latter values were recently updated.)
while working with the Hawaii Department of Transportation (HDOT) and the University of Hawaii College of Engineering to extend the deployment of connected vehicle infrastructure across the entire state of Hawaii with C-V2X. Applied Information will exclusively implement C-V2X technologies developed by Qualcomm Technologies, Inc.,
Prototype testing of Sparc Hydrogen’s reactor in real world conditions is the culmination of more than 5 years of research and development work conducted by the University of Adelaide and Flinders University.
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