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I recently read a brilliant book, Malcolm Gladwells, Revenge of the Tipping Point that alerted me to the fact that just five per cent of the passenger vehicles on the road produce more than half of all the pollution in the air. Pollution would drop by the same amount as the 10 per cent shift. Do let us know in the Comments.)
While congestion pricing has been a useful tactic at reducing overwhelming traffic in major cities, secondary fees for “ultra-low emission zones” have also been introduced, such as those that remain in effect in London, to penalize the most polluting cars in an effort to improve air quality, according to Bloomberg. in March 2025 alone.
Switching from a gas car to an EV can save drivers thousands of dollars in fuel costs each year. Until EVs reach price parity with gas cars, they cost more upfront, but as EV drivers know, the fuel and maintenance savings more than make up for the price difference over the life of the vehicle.
Some in the health care industry also think these transitions could simultaneously support peoples health by reducing pollution. The companys estimates suggest such trips have one-tenth the pollutants of those made with gas-powered ambulances. Some automobiles can operate on 85% ethanol.
Your author covered that saga as part of the Gas War series and it ended with a salvo of lawsuits from California, stalling progress until the Biden administration came in. The counter argument, which has become the mantra of most mainstream media outlets, is that this would increase pollution.
Original map from Minnesota Pollution Control Agency. The low-emission vehicle (LEV) standard requires vehicle manufacturers to deliver passenger cars, trucks, and SUVs that produce lower greenhouse gas emissions and other pollutants for sale in Minnesota.
The first workshop, on 2 March, focused on preliminary elements of the proposed criteria pollutant emission standards and involved a presentation of technical information from several studies that are under evaluation for potential greenhouse gas emission reduction. Emission Reduced Lightweight Car Concepts ”. ITS-Davis, 2010.
The study also shows that the proportion of gaseous aromatic compounds—apart from benzene—in hydrocarbon emissions is two to three times greater in pollution plumes in Paris than in Los Angeles, even though the total quantity of hydrocarbons emitted in Los Angeles remains considerably greater than in Paris. Borbon, A., Gilman, W.
Fiat Chrysler Automobiles (FCA), IVECO (a brand of CNH Industrial) and ENGIE (Global Energy Player) are broadly collaborating to promote natural gas vehicles and infrastructure in Europe. Together, FCA and IVECO intend to further develop their ranges of natural gas vehicles.
Environment Canada released draft regulations to limit greenhouse gas emissions from new vehicles beginning with the 2011 model year. Canada and the US are working towards a common North American approach to reduce greenhouse gas emissions by introducing aligned and progressively tighter regulatory requirements over the 2011-2016 model years.
At its meeting in Sacramento yesterday, the California Air Resources Board (ARB) adopted targets for reducing greenhouse gas emissions in 2020 and 2035 associated with passenger vehicle travel in the state’s 18 Metropolitan Planning Organizations. Earlier post.). increasing the number of people who take public transit.
The US Environmental Protection Agency (EPA) has determined that the systems used at gas station pumps to capture harmful gasoline vapors while refueling cars can be phased out. Since 1994, gas stations in areas that do not meet certain air quality standards have been required to use gasoline vapor recovery systems.
Mayor Hidalgo described her anti-pollution plan, which will be considered by the Conseil de Paris (the assembly governing the city) on 9 February, to the weekly Le Journal du Dimanche (leJDD) on 6 December. The promotion of diesel fuel has been especially notable in France, where it is less expensive than unleaded gas. ”.
In states already in the program, the automobile industry has successfully met the required percentage. Transportation is the leading source of greenhouse gas emissions in Delaware. Advancing these strategies will reduce carbon pollution, improve air quality and help support fuel savings for the average consumer.
World primary energy demand by fuel in the IEA high gas scenario. Separately, the International Energy Agency (IEA) released its own report exploring the potential for a “golden age” of gas. Both reports also emphasized that although natural gas is the lowest carbon fossil fuel, it is still a fossil fuel. Source: IEA.
catalyst synergistic reaction is more effective at low temperatures; the hybrid reaction reduces the temperature required to achieve the same level of DRE (destruction and removal efficiency) for hydrocarbon (HC) pollutants when compared to the temperature of the reaction under the influence of the catalyst alone. —Kang et al.
air pollution; noise, upstream and downstream effects (covering all effects before and after the actual trip is performed); smaller other effects (land use, separational effects etc.); Costs for nature and landscape (water and soil pollution, resealing of land, habitat fragmentation and restoration, scenic beauty, biodiversity, etc.)
Health and other non-climate damages by life-cycle component for different combinations of fuels and light-duty automobiles in 2005 (top) and 2030 (bottom). GHG emissions (grams CO 2 -eq)/VMT by life-cycle component for different combinations of fuels and light-duty automobiles in 2005 (top) and 2030 (bottom). Click to enlarge.
This action is based on the premise that federal law preempts state and local tailpipe greenhouse gas (GHG) emissions standards as well as zero emission vehicle (ZEV) mandates. criteria pollutants—is not affected by the action. The action finalizes parts of the SAFE Vehicles Rule that was first proposed on 2 August 2018.
The US Environmental Protection Agency (EPA) is issuing a proposed rule under the Clean Air Act (CAA) that would waive requirements beginning in 2013 for systems used at gas station pumps to capture potentially harmful gasoline vapors while refueling cars. Stage II vapor recovery systems. Children and the elderly are most at risk.
Transportation in the Monterey Bay Area is dominated by use of the personal automobile, AMBAG said, noting that a large mode shift to biking or transit, is not expected to occur even as gas prices increase. —RFP.
President Obama’s announcement of the first-ever national policy to increase fuel efficiency and decrease greenhouse gas (GHG) pollution from medium- and heavy-duty trucks for model years 2014-2018. California Air Resources Board Chairman Mary Nichols issued a statement applauding. Earlier post.). Earlier post.).
These high-carbon emitting fuels power our cars, trucks and airplanes, but pollute the air, pose widespread health risks and threaten the stability of the earth’s climate. California’s transportation sector represents the largest single source of greenhouse gas emissions in the state at 37.3%
This newly developed ENSs could improve low-temperature automobile exhaust treatment. Meanwhile, hydrocarbons, such as propylene (C 3 H 6 ) and propane (C 3 H 8 ) are typical automobile exhaust gaspollutants and must be converted to carbon dioxide (CO 2 ) and water (H 2 O) before they are released as exhaust.
Zipcar uses a strict style of governance to maintain compliance with the rules of car sharing to make sure cars aren’t brought back late, the gas tank is filled, etc. Our exclusive relationship with RelayRides provides an exciting new choice: the first automobiles to run on collaborative consumption.
This problem is even more pronounced in hybrid-electric vehicles, which require special measures to address evaporative emissions as the gas engine only operates intermittently, creating the need to store pressurized fuel vapor. The technology reduces harmful fuel vapor with 98% efficiency during the vehicle refueling process.
million to help 17 New York State companies develop and commercialize innovative new transportation technologies intended to reduce greenhouse gas emissions, decrease reliance on fossil fuels, and create jobs. The New York State Energy Research and Development Authority (NYSERDA) is awarding $4.6 Earlier post.). NYSERDA funding: $270,000.
Burns has been a major advocate within the industry for the reinvention of the automobile and the diversification of transportation energy. Larry Burns, the head of R&D at GM for the last 11 years—the longest tenure since Charles Kettering—is retiring after 40 years of service on 1 October. Burns holds a Ph.D.
Many pollution control and renewable-energy applications require precious metals that are limited—there isn’t enough platinum to supply the millions and millions of automobiles driven in the world. Mullite is not only easier to produce than platinum, but also better at reducing pollution in diesel engines. Kyeongjae Cho.
The world’s leading commercial engine and vehicle manufacturers are well aware of the importance of fuel efficiency to their customers and support global efforts to reduce greenhouse gas emissions.
The bill also modifies the Clean Air Act to require the development of greenhouse gas emissions standards for all other mobile sources—e.g., Within three years of enactment, the EPA would need to determine the lifecycle greenhouse gas emissions of all transportation fuels and determine the fuel emission baseline.
With increasing pressure from air pollution, oil consumption and congestion, China is compelled to reinvent propulsion technologies. … But the ironic piece is that the [Chinese] companies that are trying to reinvent transportation have the least experience at developing the automobile. Pure electric passenger car. Private sector.
An new study from the Smith School of Enterprise and the Environment at Oxford University suggests that best way to reduce transport greenhouse gas (GHG) emissions in the short term is a “drastic downscaling of both size and weight” of conventional gasoline and diesel cars. —Future of Mobility Roadmap. Myth Busting.
Automobiles are major contributors to air pollution and greenhouse gas emissions. An analysis by Deutsche Bank Climate Advisors, however, suggests that production of 1.1 million EVs and a fleet of 3.5 million in China is a more realistic projection.
With respect to the emissions updates, the OEMs must also provide proof that the changes do not negatively impact any other parameters relevant for type approval—such as pollutant and CO 2 emissions, fuel consumption, noise and engine power. Excessively high pollution affects air quality in many German cities.
Cash for Clunkers”) program could maximize greenhouse gas emissions savings by using fuel-economy based eligibility requirements rather than age-based requirements. Alexander Allan, Rachel Carpenter and Geoff Morrison (2009) Abating Greenhouse Gas Emissions through Cash-for-Clunker Programs ( UCD-ITS-RR-09-26 ). Earlier post.).
Inventorying criteria air pollutants showed that vehicle non-operational components often dominate total emissions. Life-cycle criteria air pollutant emissions are between 1.1 and 800 times larger than vehicle operation. 83% of rail passenger kilometers are performed by metropolitan systems (with Amtrak serving the remaining).
Most residents (66%) support the 2006 California law (AB 32) that requires greenhouse gas emissions to be reduced to 1990 levels by 2020. Energy sources and automobile efficiency. Today, residents in the Central Valley (36%), Los Angeles (30%) and Inland Empire (27%) are more likely to characterize air pollution as a big problem.
Faced with worldwide emissions regulations and rising gas prices, the small engine market is migrating from mechanical carbureted systems to cleaner, more efficient electronic control and electronic fuel injection (EFI). A three-wheel taxi with a two-stroke engine can produce harmful emissions equivalent to about 50 modern automobiles.
In light of the rapid changes taking place in the automotive industry, the new vision takes a longer-term perspective and sets out how Mazda will use driving pleasure—the fundamental appeal of the automobile—to help solve issues facing people, the earth and society. Yamasaki, Y., Umahashi, S., Uesugi, Y.,
The bill also calls for the harmonization of Federal and California motor vehicle greenhouse gas emission standards. These applications may be jointly sponsored by electric utilities, automobile manufacturers, technology providers, car sharing companies or organizations, or 2 other persons or entities. Electric Vehicle Infrastructure.
Its first commercial-scale production plant obtains carbon dioxide from gas emissions from a geothermal power plant and hydrogen via electrolysis of water using renewable sources of energy from the Icelandic power grid (from hydro, geothermal and wind sources). Currently the company has a 4,000 metric ton/year production capacity.
The US Environmental Protection Agency (EPA) issued a notice of violation ( NOV ) to Fiat Chrysler Automobiles N.V. The Clean Air Act requires vehicle manufacturers to demonstrate to EPA through a certification process that their products meet applicable federal emission standards to control air pollution.
However, we have created a nation that is dependent, for the foreseeable future, upon the automobile. And many of the rest of the world’s inhabitants aspire to automobile ownership. Yet simultaneously, China has overtaken the United States in the number of automobiles sold annually.
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