Engine Fleet Fuel Economy Gas-Electric 
Green Car Congress
AUGUST 6, 2021
The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) announced that it will soon propose robust new fuel economy standards. NHTSA will also begin work, under a new Presidential Executive Order, to develop fuel economy standards for passenger cars and light duty trucks for model years 2027-2030.
Green Car Congress
AUGUST 21, 2023
Mack Trucks, one of North America’s largest producers of heavy-duty trucks, has selected the Allison 4500 Rugged Duty Series (RDS) as the exclusive transmission currently offered for its new compressed natural gas (CNG)-powered Mack Granite model. We are pleased to partner with Mack on this sustainability initiative.
Clean Fleet Report
AUGUST 28, 2021
Whether you are seeking to develop more eco-conscious driving habits or reduce gas expenditure, there are many benefits to reducing the miles you put on your vehicle. But how can you increase your fuel economy? Here are some ways to reduce your mileage and gas usage. 3 – Turn Off the Engine When Not in Motion.
Green Car Congress
AUGUST 29, 2022
A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.
Clean Fleet Report
FEBRUARY 3, 2022
Hybrid cars are obviously pretty economical as is because it is possible to run them off an electric matter at least some of the time, but that does not mean that you cannot make further savings. One of the best ways to do that is by maximizing your fuel economy. Keep It Light. Stick To 70.
Green Car Congress
MARCH 22, 2017
l/100 km) in 2016, the The ICCT team assessed increased consumer label fuel economy (as opposed to the regulatory test fuel economy) to 35 mpg (6.71 The resulting trajectory would reduce CO 2 emissions by half and increase fuel economy by more than 60% from 2016 through 2030.
Green Car Congress
MARCH 7, 2013
Within his talk about the need for a US energy policy at the IHS CERAWeek 2013 energy conference in Houston, GM Chairman and CEO Dan Akerson outlined some highlights of the company’s fuel economy plan through the 2016 model year. A good rule of thumb is that a 10% reduction in curb weight will reduce fuel consumption by about 6.5%.
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