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Worthington Industries introduces Type 3 Rail Mount CNG fuel system for trucks

Green Car Congress

With only five unique parts, the Type 3 Rail Mount is the lightest fuel system on the market, offering a similar operating experience to diesel trucks. It is designed to improve fuel economy and increase payload, reducing fleet total cost of ownership. For others, it’s a fuel economy factor.

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FEV’s two-stage VCR system; 5-7% increase in fuel economy using variable length conrods

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Use of a variable compression ratio (VCR) could be one technology approach to reducing fuel consumption in highly boosted (e.g., downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio.

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SAE International releases 2nd edition of book on hybrid vehicle design

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Also, other commercialized alternative fuel technologies, including diesels, fuel cells, electric vehicles, and high efficiency gasoline cars are providing additional competition to the market. The book covers a diverse number of topics in hybrid vehicle design, such as: The current state of hybrid technology development.

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EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

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For the Transportation sector, EIA projects that energy consumption will decline between 2019 and 2037 (in the Reference case) because increases in fuel economy more than offset growth in vehicle miles traveled (VMT). Gains in energy efficiency offset increases in travel for passenger and freight modes.

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Final testing confirms ADEPT 48V diesel hybrid reduces fuel consumption 10-12% at low incremental cost

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According to the latest updated analysis of the potential cost of production implementation of ADEPT—conducted independently by Ricardo—the system would represent an incremental cost of in the region of €60 per gram/km of CO 2 reduction.

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News: 2024 Mazda CX-90

Clean Fleet Report

Both engines, running on 91 octane premium fuel, are mated to a drive-by-wire 8-speed automatic transmission for the i-Activ all-wheel drive system that has a rear wheel bias. Mazda did not release fuel economy estimates, how fast the plug-in battery charges, or the all-electric driving range for the PHEV.

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Road Test: 2023 Kia Niro Hybrid

Clean Fleet Report

First debuting in 2017, the Niro is a key model for Kia as it offers three different propulsion choices, all of which offer excellent fuel economy or all-electric driving range. Head of the hybrid MPG class Hybrid Efficiency Efficient, but not quick The 2023 Kia Niro Hybrid running on 87 octane is the class leader in fuel economy.

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