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On a typical vehicle, every extra 55 pounds (25kg) increases fuel consumption by 1 percent. [7] Removing roof racks (and accessories) can increase fuel efficiency by up to 20 percent. [7] Reducing on-board fuel to a lower value (50% to 75%) can also benefit fuel reduction in a town traffic setting ("VW Golf 8 online help".).
More developments are in the pipeline, including a new type of jet engine, developed by Rolls Royce, called the “UltraFan”, which will reduce average fuel consumption by 10%.
Those goals aligned with the objectives of carpool lanes, which are to reduce fuel consumption and pollution caused by congested freeways, according to the U.S. Department of Energy. Read more ...
Fuel-saving devices are sold on the aftermarket with claims they may improve the fuel economy, the exhaust emissions, or optimize ignition, air flow, or fuel flow of automobiles in some way. An early example of such a device sold with difficult-to-justify claims is the 200 mpg ‑US (1.2 L/100 km) carburetor designed by Canadian inventor ...
Energy efficiency in transport is often described in terms of fuel consumption, fuel consumption being the reciprocal of fuel economy. [2] Nonetheless, fuel consumption is linked with a means of propulsion which uses liquid fuels, whilst energy efficiency is applicable to any sort of
Replacing the internal combustion engine of a hybrid vehicle with a hydrogen fuel cell to make the vehicle completely emissionless; even in recharging mode. Adding a hydrogen fuel cell to a battery electric vehicle to increase its driving range. Adding more electric batteries to a battery electric vehicle to increase driving range.
A start-stop system off button on a Perodua Myvi. A vehicle start-stop system or stop-start system (also known as S&S, micro hybrid, or micro hybrid electric vehicle (μHEV)) [1] automatically shuts down and restarts the internal combustion engine to reduce the amount of time the engine spends idling, thereby reducing fuel consumption and emissions.
"In California, the clean fuel that they sell is $1.50 less than the regular fuel. We need to have lower gas prices in New Mexico, and it will come with our cleaner fuel standard." Others have ...