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MIT study finds Uber & Lyft increase congestion, decrease transit ridership and don’t affect vehicle ownership

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Researchers at MIT report that the entrance of transportation network companies (TNCs)—specifically Uber and Lyft, which together have a 98% share of the market—in cities led to increased road congestion in terms of both intensity (by 0.9%) and duration (by 4.5%); an 8.9% —Diao et al.

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MIT researchers propose subsea version of pumped hydro for renewable energy storage

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Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Earlier post.).

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MIT Task Force on the Work of the Future suggests widespread autonomous driving at least a decade away

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The MIT Task Force on the Work of the Future has released a new research brief examining the future of autonomous vehicles. The crucial role of public transit for connecting workers to workplaces will endure: the future of work depends in large part on how people get to work. The automated vehicle transition will not be jobless.

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MIT, GE, Audi launch HubCab Project in New York City

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MIT, in partnership with Audi and GE, has launched HubCab —a transportation tracking tool aimed at reducing commuting congestion, decreasing vehicle emissions and lowering the cost of mobility infrastructure. HubCab tracks more than 150 million taxi rides in New York City over the course of a year.

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Ford kicks off new automated driving research projects with MIT and Stanford University

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Building on the capabilities of the automated Ford Fusion Hybrid research vehicle unveiled last month ( earlier post ), Ford is working with the Massachusetts Institute of Technology (MIT) and Stanford University to research and to develop solutions to some of the technical challenges surrounding automated driving. —Greg Stevens.

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New algorithm to allow Wi-Fi connected cars to share Internet connections

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At the ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing this month in Portugal, researchers from MIT, Georgetown University and the National University of Singapore (NUS) will present a new algorithm that would allow Wi-Fi-connected cars to share their Internet connections. —Alejandro Cornejo.

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LLNL/MIT team creates ultralight, ultrastiff metamaterials; possible applications for automotive and aerospace

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Researchers at Lawrence Livermore National Laboratory and Massachusetts Institute of Technology (MIT) have developed materials with the same weight and density as aerogel (“frozen smoke”) but with 10,000 times more stiffness using additive micro-manufacturing processes. Source: LLNL Click to enlarge. Zheng et al. Click to enlarge.

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