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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

Green Car Congress

Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

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ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations

Green Car Congress

Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. They presented their results in a paper at SAE 2014 World Congress in Detroit.

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Ford researchers present physics-based model of mass-induced fuel consumption for better insight into lightweighting benefits

Green Car Congress

F w = fuel consumption due to mass-induced loads; F x = fuel cons. due to aerodynamic resistance and accessory power loads; F f = fuel cons. due to mechanical losses in the engine; F l = fuel cons. due to mechanical losses outside of the engine; F load = fuel cons. due to mechanical losses. Click to enlarge.

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Road Test: 2021 Ford Mustang EcoBoost Premium

Clean Fleet Report

In April 2018 Ford announced all its sedans and coupes would be going away by 2020, except for one–the iconic Mustang. Clean Fleet Report spent a week in the rear-wheel drive 2021 Ford Mustang EcoBoost Premium Fastback, powered by a high-performance turbocharged 2.3-liter The 2021 Ford Mustang interior has a comfy, retro feel to it.

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NREL study finds gasoline hybrid delivery trucks substantially reduce emissions and beat or maintain fuel economy compared to diesel vehicles

Green Car Congress

On a drive cycle representing routes with frequent stops and accelerations, the gHEV trucks exhibited a 20% improvement in fuel economy. On drive cycles representing routes with fewer stops and accelerations, the gHEV trucks demonstrated similar fuel economy to the diesels. gasoline engine and Azure Dynamics, Inc.

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Event: Ford Bronco Sport Off-Roadeo

Clean Fleet Report

Event: Ford Bronco Sport Off-Roadeo Experiencing the Bronco Sport in the Wild When Ford debuted the all-new Bronco Sport in 2021, it said it was “Built Wild.” Or was Ford merely selling an aspiration, since the country was still deep into the pandemic and people were getting a bit restless staying home? Cute, but fun.

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Road Test: Ford F-150 Lightning

Clean Fleet Report

The EV Pickup Truck from Ford. For 44 years and counting, the number one selling truck in the US has been the Ford F-150. When Ford decided to enter the truck EV market, it made perfect sense to extend the success of its Swiss army knife of pickups with an electric version. Same silhouette, different powertrain.

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