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EPA annual inventory shows US GHG up 3.1% from 2017-2018

Green Car Congress

The 2020 edition of US Environmental Protection Agency’s (EPA) comprehensive annual report on nationwide greenhouse gas (GHG) emissions shows that emissions increased from 2017 to 2018 by 3.1% (after accounting for sequestration from the land sector). Source: EPA. >. Transportation sector.

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New SAE book on 48V technologies for mild hybridization

Green Car Congress

SAE International announced a new book, 48-Volt Developments , available now on the SAE International website. In addition to improved fuel economy and reduced emissions, 48 V systems could potentially save costs on new electrical features and help better address the emerging needs of future drivers.

Hybrid 150
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Freescale announces new high-end powertrain microcontroller; 3x performance of prior high-end unit

Green Car Congress

This advanced MCU family will help automakers worldwide address regional automotive fuel economy and safety trends by enabling a new generation of engine management solutions. Automakers are under increasing pressure from both governments and consumers to improve overall fuel efficiency across their fleet and lower polluting emissions.

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New ArcelorMittal lightweight car door solutions; up to 34% weight savings over existing steel doors in medium-term

Green Car Congress

By looking ahead to new advanced high strength steels and technology that will come to market over the next few years, the team has identified additional solutions that will deliver even greater weight savings of up to 34% compared to existing steel car door solutions. g/mile) is saved. Local properties are optimized by the use of LWBs.

Cars 186
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Fiat 500L using SABIC polycarbonate glazing materials in rear fixed side windows; lighter weight than glass

Green Car Congress

Compared to glass, SABIC’s glazing materials gave us greater freedom to create the distinctive and desired window shape and promote the aerodynamic efficiency and fuel economy of the vehicle. Polycarbonate glazing is a cutting-edge technology that is viable and available now for automakers.

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2019 Porsche Cayenne E-Hybrid PHEV debuts; third new Porsche hybrid powertrain since 2017

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E-Hold: The “E-Hold” mode allows drivers to conserve the current state of charge so they can later switch to electric (and therefore zero-emissions) mode in an environmental zone at their destination, for example. EPA fuel economy figures and electric range are unannounced at this time. Power is stored in a 14.1

Cayenne 150
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Freescale introduces world’s smallest integrated tire pressure monitoring system

Green Car Congress

In addition, properly inflated tires improve fuel economy and reduce emissions, resulting in many regions worldwide, including the United States, European Union, China, Japan and Taiwan, to begin requiring TPMS in new vehicles. The FXTH87 TPMS family is available now for a suggested resale price starting at US$3.45

Taiwan 294