article thumbnail

NHTSA proposes 58 mpg usual for current automobiles by means of 2032

Baua Electric

WASHINGTON — 3 months later the EPA proposed its strictest-ever limits on tailpipe air pollution, NHTSA has defined gas financial system requirements for current light-duty automobiles and vehicles that will require a mean fleet gas financial system of 58 mpg by means of the 2032 mannequin yr.

article thumbnail

6 Easy Ways to Boost Car MPG

Clean Fleet Report

By doing more in just one trip, you decrease the times your automobile has to do a cold start. The tires on your automobile don’t even need to look underinflated to be so. The post 6 Easy Ways to Boost Car MPG first appeared on Clean Fleet Report. Both of these make the engine work harder, which burns more fuel.

MPG 86
article thumbnail

EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

mpg increase over the previous year and an increase of nearly 5 mpg since 2004. The detailed data supporting the report were obtained directly from automobile manufacturers. Since 1975, half of car production has consistently been within several mpg of each other. mpg, which is 0.5 mpg higher than MY 2012.

article thumbnail

Study concludes that sugar cane-based biorefineries producing ethanol and electricity could power a global auto fleet of hybrids and EVs using only 4% of available cropland

Green Car Congress

Number of cars (world and US), amount of gasoline consumed, amount of ethanol equivalent required for a neat ethanol fleet, ethanol and electricity to power hybrid fleet, and sugar cane area for hybrid fleet. l/100km), which corresponds to the efficiency of a commercially available automobile assuming 19.55

Fleet 230
article thumbnail

Study Finds That Tripling US LDV New Fleet Fuel Efficiency by 2035 Through Evolutionary Change is Ambitious But Doable

Green Car Congress

New fleet efficiency horizon in terms of energy intensity and fuel consumption. rate compared to historical fleet averages and recent US regulations. Tripling US new light-duty vehicle fleet fuel efficiency by 2035 through evolutionary change—e.g., L/100km) by 2025 and 74 mpg (3.18 L/100km) and 60 mpg (3.92

Fleet 236
article thumbnail

GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

Describing its product goals and tracking progress toward its 2020 manufacturing priorities in its 2012 Sustainability Report , General Motors reaffirmed its commitment to further reduce the energy used and the environmental impacts of building and operating an automobile. —2012 Sustainability Report. In 2012, GM invested more than $7.3

GM 275
article thumbnail

MECA: industry could exceed relaxed US efficiency standards as it has to meet tighter standards elsewhere

Green Car Congress

mpg and 199 g/mile CO 2 in 2026. In response, MECA (Manufacturers of Emission Controls Association), commented : Suppliers of emission control and efficiency technologies will continue to innovate and introduce new advancements to further improve fuel efficiency while continuing to lower tailpipe emissions across the light-duty vehicle fleet.

Standards 170