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Toyota implements Atkinson cycle in non-hybrid ESTEC engine; up to 38% thermal efficiency and improved fuel economy

Green Car Congress

The result of their work, presented in papers this spring at the SAE 2014 World Congress, the Vienna Motor Symposium, and the JSAE Annual Congress, is the new 1.3-liter liter ESTEC (Economy with Superior Thermal Efficient Combustion) in-line 4-cylinder Gasoline Engine (1NR-FKE). —Yamada et al. Trend of engine efficiency.

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Agility launches fifth-generation ProRail CNG fuel systems

Green Car Congress

Agility Fuel Solutions (Agility), a leading global provider of clean fuel solutions for medium- and heavy-duty commercial vehicles, introduced the new fifth-generation ProRail CNG fuel system. BlueiQ’s Eco Mode and Driver Feedback help drivers manage fuel economy and avoid unplanned stops.

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ARPA-E awards $32M to 10 new projects to improve connected and automated vehicle efficiency

Green Car Congress

The Energy Department’s Advanced Research Projects Agency-Energy (ARPA-E) announced up to $32 million in funding for 10 innovative projects as part of the Next-Generation Energy Technologies for Connected and Autonomous On-Road Vehicles (NEXTCAR) program. Earlier post.) NEXTCAR Awards. Organization. Description. General Motors. 3,357,191.

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Center for Automotive Research calls long-run economic risk to auto industry of mandating permanent fuel economy standards very serious; recommends periodic reviews

Green Car Congress

Based on the results of the study, CAR believes the economic risk to the auto industry connected to mandating permanent fuel economy standards in the long run is “ very serious ” The group recommends periodic review to assess the rate of technology development and cost reduction of advanced technologies leading up to 2025.

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NSF and DOE form Partnership on Advanced Combustion Engines; goal 25-40% better LDV fuel economy and 55% BTE in heavy-duty engines; $12M in awards for FY 2012-2014

Green Car Congress

The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. At the present time, sustainable energy technologies (e.g., The potential is significant.

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Road Test: 2023 Kia Niro Hybrid

Clean Fleet Report

The second generation 2023 Kia Niro is offered in three models–the all-electric Niro EV, the Niro plug-in hybrid, and the one reviewed here, the Niro hybrid. 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.

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GM details 2016 Chevrolet Malibu Hybrid powertrain design and operation

Green Car Congress

l/100 km) combined, 47 mpg city and 46 mpg highway; the powertrain shares the transmission architecture with the 2016 Chevrolet Volt extended range electric vehicle (EREV), but includes changes to optimize the system for engine-driven charge-sustaining operation in the range of conditions represented by the US EPA 5 cycle fuel economy tests.