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Urban planners should plant hedges—or a combination of trees with hedges—rather than just relying on roadside trees if they are most effectively to reduce pollution exposure from cars in near-road environments, according to a new study from the University of Surrey. The best way to tackle pollution is to control it at the source.
A new NOAA study covering four decades of tropical cyclones found that reducing particulate air pollution in Europe and North America has contributed to an increase in the number of tropical cyclones in the North Atlantic basin and a decrease in the number of these storms in the Southern Hemisphere. Credit: NOAA.
NITI Aayog, the Government of India’s official think tank, with support from RMI and RMI India, has launched a campaign to transform last-mile deliveries and eliminate pollution through consumer engagement. We will promote awareness about health, environmental and economic benefits of electric vehicles through the Shoonya campaign.
The study focuses on the period between 2005 and 2018 and tracks combustion emissions of various polluting compounds from various sectors, looking at every state in the contiguous United States, from season to season and year to year. Scientists have long known that pollution observes no boundaries, one of the prime examples being acid rain.
With the enactment of SB 1014 ( earlier post )—the Clean Miles Standard and Incentive Program—the California Air Resources Board (CARB) and the California Public Utilities Commission (CPUC) is to develop and to implement new requirements for transportation network companies (TNCs)—i.e.,
King County Metro, the public transit authority of King County, Washington, which includes the city of Seattle, will soon begin testing long-range battery-powered buses that can travel more than 140 miles on a single charge, the latest milestone toward a zero-emission fleet.
To measure tire wear mass emissions, Emissions Analytics uses high-precision scales to weigh all four wheels—tires and rims together, without detaching—over at least 1,000 miles on real roads.
A new study led by researchers at the University of North Carolina at Chapel Hill has found that deaths related to air pollution in the US were nearly halved between 1990 and 2010. This study demonstrates that those changes have had a real impact with fewer people dying each year due to exposure to outdoor air pollution.
A new study led by University of Chicago researchers finds an association between exposure to environmental pollution and an increase in the prevalence of neuropsychiatric disorders. Our studies in the United States and Denmark show that living in polluted areas, especially early in life, is predictive of mental disorders.
IKEA Canada has partnered with technology-enabled logistics and last-mile delivery provider, Second Closet, which will begin integrating zero-emission trucks into its fleet for IKEA home deliveries in several markets across Canada. It also increases the challenge this poses in terms of pollution, congestion, and noise levels in our cities.
Emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China, according a new study published in Geophysical Research Letters , a journal of the American Geophysical Union. Pollutants other than ammonia should probably be targeted for abatement, Paulot said.
New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, [link] to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. They also found these emission reductions were associated with decreases in concentrations of pollutants in the city’s air.
The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045.
The tractor configuration of the DAF CF Electric features a VDL 210 kW nominal / 240 kW (peak) motor that delivers 2,000 N·m of torque and a 350 kWh (315 kWh effective) battery pack that supports a range of up to 220 km / 137 miles and can fast charge at 250 kW. tonnes of CO 2 e per year.
Researchers from Carnegie Mellon University and the University of Pittsburgh have found that the air pollution and greenhouse gas costs of shipping crude by rail are nearly twice as large as those for oil pipelines. Air pollution and greenhouse gas damages for transportation by railroad and pipelines to the gulf coast. Clay et al.
Cornell engineers have developed machine learning models to simplify and reinforce models to calculate the fine particulate matter (PM 2.5 ) contained in urban air pollution. Previous methods to gauge air pollution were cumbersome and reliant on extraordinary amounts of data points. —Desai et al.
The West Coast Clean Transit Corridor Initiative , a study commissioned by a collaboration among nine electric utilities and two agencies representing more than two dozen municipal utilities, recommends adding electric vehicle charging for freight haulers and delivery trucks at 50-mile intervals along Interstate 5 and adjoining highways.
The Clean Miles Standard (CMS) ( earlier post ) sets electrification and greenhouse gas emission targets for transportation network companies (TNCs)—e.g., Reduce vehicle miles traveled (VMT). billion miles—was associated with TNCS in 2018. Uber and Lyft. The goals of the CMS are to: Reduce GHG emissions.
This significant increase in emissions comes in part from “deadheading”—the miles a driver travels waiting for a ride request or picking up a passenger. Car and ride-hailing emissions are per trip-mile, regardless of how many people are in the vehicle on the same trip, but emissions are adjusted for pooled trips.
The vehicles have a range of up to 75 miles and primarily will deliver packages to customers in Sacramento, San Bernardino, Ceres, Fresno and Bakersfield. These UPS electric trucks will reduce the consumption of conventional motor fuel by approximately 126,000 gallons per year.
Irizar has manufactured a liquid natural gas (LNG) i4 model coach with a range of more than 1000 kilometers (621 miles) for intercity or short distance routes. They comply with regulation R66.02 and the components and the installation meet all the safety protocols according to regulation 110.
Creating a fuel cell engine for these trains would potentially eliminate their emissions and provide a much-needed reduction in air pollution from the railways that serve California’s warehouses and ports. Switcher locomotives are a type of engine for trains that carry goods from ports to nearby warehouses.
As the electric vehicle (EV) market continues to expand throughout the state, the Minnesota Pollution Control Agency (MPCA) announced it will fund the installation of up to 38 additional fast charging stations in Greater Minnesota, extending the existing EV highway corridor network by more than 2,500 miles. The new $2.6-million
In addition to being easier and cheaper to maintain, many EVs deliver better acceleration compared to gas-powered vehicles, and don’t pump harmful pollution into our air. For this report, ‘vehicle lifetime’ was defined as 200,000 miles. Average maintenance/repair costs over vehicle lifetime.
The tractor’s hydrogen tank can hold 67 kg of hydrogen with the battery providing 72 kWh for a gross combined weight of 37,200 kg to deliver an average range of more than 450 miles per tank. This project is led by the South Coast Air Quality Management District (South Coast AQMD), which applied for the TAG funding.
Ideal for last mile delivery of foods, medicines, vaccines and other perishables, this solution was first launched in Europe, Middle East and Africa (EMEA). Trane Technologies is bringing Thermo King’s fully electric E-200 refrigeration unit for small trucks to the United States.
According to the R&D engineer of this project, hydrogen fuel cell construction vehicles have five important advantages: The realization of zero pollution with only water and heat being discharged. A set of hydrogen cylinders with a combined capacity of 1,680 L ensures a driving distance of more than 500 kilometers (311 miles).
In addition to CARB, the South Coast Air Quality Management District, San Joaquin Valley Air Pollution Control District, and the Sacramento Metro Air Quality Management District provided funding for the project. It does not require any additional emissions control devices and has a reduced part count compared to conventional engines.
In this configuration, the second-generation fuel cell system delivers more than 300 miles of range at a full load weight of 80,000 lbs., Reducing airborne pollution at the Ports of L.A. all while demonstrating exceptional drivability, quiet operation, and zero harmful emissions. and Long Beach is an important driver of this program.
The benefits of connected, self-driving cars (CAVs) will likely induce vehicle owners to drive more, and those extra miles could partially or completely offset the potential energy-saving benefits that automation may provide, according to a new University of Michigan study. —Taiebat et al.
Geiger and Alberto Salvo, formerly with Northwestern’s Kellogg School of Management and now an associate professor of economics at the National University of Singapore, is the first real-world trial looking at the effects of human behavior at the pump on urban air pollution. Their paper appears in the journal Nature Geoscience.
These sessions delivered roughly 173 GWh of electricity, enabling an estimated 493 million miles of electric driving and avoided consumption of roughly 21 million gallons of gasoline. In 2022, Electrify America powered more than 5 million customer charging sessions—3.5 times the sessions in 2021.
In Seoul, Hyundai Motor unveiled an electric double-decker bus—a first of its kind for Hyundai, and part of the company’s effort to help reduce traffic congestion and air pollution. A full charge can be completed in 72 minutes. The large electric double-decker bus is 12,990 mm long and 3,995 mm high.
This new rule directly addresses disproportionate risks and health and pollution burdens affecting these communities and puts California on the path for an all zero-emission short-haul drayage fleet in ports and railyards by 2035, and zero-emission “last-mile” delivery trucks and vans by 2040.
illion grant from the California Air Resource Board (CARB) awarded to Wabtec, BNSF and the San Joaquin Valley Air Pollution Control District. The region is classified as a non-attainment area, where the air quality is worse than the National Ambient Air Quality Standards. —Eric Gebhardt, Wabtec Chief Technology Officer.
In 2020, Pedal Ahead piloted a program in San Diego County that prioritized e-bike distributions to low-income individuals and tracked average daily miles used to ensure benefits to individual physical health, as well as reduced car trips which lead to air pollution emissions reductions, and less traffic and congestion.
The Volvo VNR Electric’s 264-kWh lithium-ion batteries have an operating range of up to 150 miles. Watsontown Trucking Company operates a fleet of 425 trucks that perform over-the-road transport, as well as regional haul and last-mile delivery—two applications that the Volvo VNR Electric model was designed to support.
Using this type of measurement, the Port also posted its best year ever, lowering the average amount of emissions the port generates to move each container of cargo for all eight pollutants tracked by the Port’s emissions inventory, including greenhouse gases (GHG), which were down 30% per container on average since 2005.
As currently written, the bill requires CARB, on or before 1 January 2024, to develop a tool to calculate the average annual gallons of gasoline or diesel that a particular vehicle has used by using both: Publicly available data on the miles per gallon rating of the make, model, and year of the vehicle; and.
By replacing older, polluting engines with new technologies, the projects over their lifetimes are expected to prevent emission of 503 tons of nitrogen oxides (NO x ), 130 tons of carbon monoxide, 238 tons of carbon dioxide, 59 tons of hydrocarbons, 30 tons of fine particulate matter, and a half-ton of coarse particulate matter.
on weekdays to an already congested road such as Interstate 10 in the Los Angeles area appends $4,500 per car in annual costs (in pollution and time) to society. Policymakers could ration HOV access via congestion pricing, which could relieve congestion and improve air pollution. While adding a single hybrid to any HOV lane at 2 a.m.
EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. By MY2026 the final emissions targets are 47 grams of CO 2 /mile lower than the standards they replace.
greatly understates the value that electric vehicles bring to us in terms of reducing pollution causing both global warming and severe health problems. Much of the article is about how we need to support public transportation and reduce the total vehicle miles traveled (VMT) by individual cars. We agree heartily on that point.
These new compounds were not previously known to exist, and raise additional concerns about the health impacts of heavily-polluted urban air or dietary exposure. PAHs are one of the types of pollutants found on particulate matter in air pollution that are of special concern. Staci Simonich.
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