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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

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In past lithium-air designs, the lithium in a lithium metal anode moves through a liquid electrolyte to combine with oxygen during the discharge, yielding lithium peroxide (Li 2 O 2 ) or superoxide (LiO 2 ) at the cathode. It also operates with oxygen supplied by air from the surrounding environment. —Kondori et al.

Li-ion 418
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Volkswagen using AR to design new production lines in Chattanooga

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As the Volkswagen Chattanooga factory ramps up production of the new Atlas Cross Sport, and lays groundwork for assembling the next generation of Volkswagen electric vehicles planned to begin in 2022, engineers are using augmented reality (AR) goggles to design production lines and help spot potential issues.

Design 317
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Aeva and Plus showcase next generation design for PlusDrive highly automated trucking solution with Aeries II 4D LiDAR

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Aeva, a provider of next-generation sensing and perception systems, and Plus, a global provider of autonomous driving solutions, unveiled a design for the next-generation PlusDrive highly automated driving solution integrated with Aeva’s Aeries II 4D LiDAR sensor. The truck will be shown in Aeva’s booth at CES 2023.

Design 243
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Toyota to build prototype city of the future, powered by hydrogen fuel cells

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At CES, Toyota revealed plans to build a prototype “city” of the future on a 175-acre (0.71 Building a complete city from the ground up, even on a small scale like this, is a unique opportunity to develop future technologies, including a digital operating system for the city’s infrastructure. km 2 ) site at the base of Mt.

Toyota 369
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IMO Environment Committee approves draft mandatory regulations to cut ship carbon intensity; technical and operational

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The International Maritime Organization (IMO) Marine Environment Protection Committee (MEPC) has approved draft new mandatory regulations to cut the carbon intensity of existing ships. This builds on current mandatory energy efficiency requirements to further reduce greenhouse gas emissions from shipping.

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Ford launches 10-year project to transform Dearborn campus; sustainability in the built environment; Living Building Challenge

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The 10-year transformation of the company’s more than 60-year-old Dearborn facilities will colocate 30,000 employees from 70 buildings today into primarily two locations—a product campus and a world headquarters campus. More than 7.5 —Bill Ford, Ford executive chairman. —Andy Hobbs.

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Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

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A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. There is a growing belief that building taller and denser is better. Pomponi et al.

Emissions 476