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MIT/UC Davis professors challenge claims that ethanol production decreased gasoline prices in 2010 and 2011

Green Car Congress

Two professors from MIT and UC Davis have released a paper challenging the recent claims by the Renewable Fuel Association (RFA) and US Secretary of Agriculture Vilsack that ethanol production decreased gasoline prices by $0.89 in 2010 and 2011, respectively. Christopher Knittel at MIT and Assoc. t margin for oil refiners.

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MIT study finds air quality co-benefits of US carbon policies can significantly offset costs, depending upon the policy

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The human health benefits associated with improvements in air quality related to the reduction in greenhouse gas emissions improvements can offset 26–1,050% of the cost of US carbon policies, depending upon the type of policy, according to a new study by a team from MIT. times the cost of implementing a cap-and-trade program.

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National University of Singapore researchers devise membrane-based supercapacitors; possible new route to high-performance supercapacitive energy storage

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A team from the National University of Singapore's Nanoscience and Nanotechnology Initiative (NUSNNI), led by principle investigator Dr. Xian Ning Xie, has developed a polystyrene membrane-based supercapacitor that they say will be easier to scale up than the current alternatives. Click to enlarge. Wh per US dollar for lithium ion batteries.

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MIT and Princeton researchers leverage smartphone cameras for collaborative traffic signal schedule advisory system; tests show 20% cut in fuel consumption

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In July, at the Association for Computing Machinery’s MobiSys conference, researchers from MIT and Princeton University took the best-paper award for a system that uses a network of smartphones mounted on car dashboards to collect information about traffic signals and to then tell drivers when slowing down could help them avoid waiting at lights.

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Remembering Lithium-Ion Battery Pioneer John Goodenough

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Goodenough, a professor of electrical and computer engineering at the University of Texas at Austin , authored more than 800 technical papers during his career. Following World War II, he pursued a doctorate in physics at the University of Chicago. His ability to cross disciplines started at MIT. “At Nobel Laureate John B.

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Energy researchers: clean US hydrogen economy is within reach, but needs a game plan

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The authors are: Arun Majumdar, a Jay Precourt Professor and Co-Director of the Precourt Institute for Energy at Stanford University and lead author of the commentary. John Deutch, an emeritus Institute Professor at MIT. Ravi Prasher is an Adjunct Professor at the University of California, Berkeley.

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Ford showcasing vehicle-to-vehicle communication for crash avoidance; potential for leveraging WiFi and smartphones to extend quickly the number of participating vehicles

Green Car Congress

It also is standard on 2011-12 S60 sedans and 2012 model S80 sedans and XC70 wagons. In its 2011 report, AASHTO notes that USDOT’s original VII (Vehicle-Infrastructure Integration) approach assumed that DSRC would be required for all V2V and V2I communications. MIT and smart intersections.

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