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MIT study finds computational load for widespread autonomous driving could be a huge driver of global carbon emissions

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Realizing that less attention has been paid to the potential footprint of autonomous vehicles, the MIT researchers built a statistical model to study the problem. The researchers built a framework to explore the operational emissions from computers on board a global fleet of electric vehicles that are fully autonomous. IEEE Micro.

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MIT study finds materials risk exposure increases significantly with vehicle electrification

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A shift to a fully PHEV fleet would double automaker exposure, adding approximately $1 billion per year of supply risk to a hypothetical fleet of a million vehicles. Among the findings were that exposure increases from $874 per vehicle for ICEV passenger vehicles to $2,344 per vehicle for SUV PHEVs.

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MIT autonomous boats can target and latch onto each other: dynamic roboat structures

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The city of Amsterdam envisions a future in which fleets of autonomous boats cruise its many canals to transport goods and people, collect trash, or self-assemble into floating stages and bridges. Several years ago, MIT and the Amsterdam Institute for Advanced Metropolitan Solutions (AMS Institute) teamed up on the “ Roboat ” project.

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MIT study concludes V2G-enabled electric commercial trucks could offer lower total operating cost than conventional diesel fleet

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Using that data, the researchers modeled the costs for a fleet of 250 delivery trucks, and examined alternate scenarios in which the whole fleet used one of three kinds of motors: purely electric engines, hybrid gas-electric engines and conventional diesel engines. Firms do not need fleets as big as 250 trucks to realize savings.

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SLAC, MIT, TRI researchers advance machine learning to accelerate battery development; insights on fast-charging

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Fast charging is incredibly stressful and damaging to batteries, and solving this problem is key to expanding the nation’s fleet of electric vehicles as part of the overall strategy for fighting climate change. Hongbo Zhao/MIT). —Will Chueh. This uneven pattern stresses the battery and reduces its lifetime.

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ExxonMobil expands participation in MIT Energy Initiative’s low-carbon research; Mobility of Future study

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ExxonMobil said extended its support of the MIT Energy Initiative’s (MITEI) low-carbon energy research and education mission by renewing its status as a founding member for another five years. ExxonMobil first signed on as a member of the initiative in 2014.

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MIT and IEA reports take different views of the future of natural gas in transportation

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MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. MIT: leaning toward conversion for light-duty vehicles. Earlier post.) I.e., on an energy basis at the point of use, the CO 2.

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