2019 Emissions Gasoline-Electric Pollution 
Green Car Congress
NOVEMBER 23, 2019
Uber is adding more polluting car trips to already-clogged European cities such as London and Paris, new analysis by European NGOs suggests —contributing to air pollution and climate change and exploding the company’s sustainability claims. million users in London in 2019 and with 2.7 million users in France in 2017.
Green Car Congress
JUNE 23, 2023
Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. However, few studies have used real-world rideshare trip data in their estimates, or included additional assessments of air pollution and traffic impacts, from the switch. 2c07030
The Truth About Cars
DECEMBER 22, 2023
The United States Department of Justice has accused Cummins of installing emissions defeating devices on diesel motors and decided to fine the company $1.67 The Justice Department has alleged that Cummins installed devices that allowed the engines to pass emissions during testing. billion for violating the Clean Air Act.
Green Car Congress
OCTOBER 14, 2022
gasoline engines. This engine configuration was found to not comply with certification emission standards when it was tested by CARB. FCA cooperated with CARB to resolve all allegations of violating Motor Vehicle Pollution Control Devices regulations. More than 30,000 vehicles were involved. FCA’s settlement includes a $2.8-million
Green Car Congress
DECEMBER 5, 2019
Although the rate of emissions growth is slower than in the previous two years, the researchers warn emissions could keep increasing for a decade or more unless energy, transportation and industry policies change significantly across the world. over 2018 emissions. over 2018 emissions. That compares to 2.1%
Green Car Congress
APRIL 9, 2019
In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. —Cohn and Bromberg (2019). Ethanol or methanol would be employed to increase knock resistance.
Green Car Congress
AUGUST 14, 2020
Recent US Supreme Court precedent has opened the door for states to enact laws requiring all new cars sold in the state to be electric as of a certain date, according to a paper by the nonprofit Coltura published in the University of Michigan Journal of Environmental and Administrative Law. Its vision is a gasoline-free US by 2040 or sooner.
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