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Upgraded School Buses Linked to Increased Student Attendance

CleanTechnica EVs

million fewer daily absences annually, according to a University of Michigan study. The suspected cause of these preventable absences is exposure to high levels of diesel exhaust fumes, which can leak into school bus cabins or enter buses through open windows. […]

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Milk and gasoline: the cost of the energy they provide to fuel our bodies and automobiles

Green Car Congress

Current gasoline-powered vehicles lose about 70% of the available energy through engine losses (mostly through exhaust heat). Michael Sivak is the managing director of Sivak Applied Research and the former director of Sustainable Worldwide Transportation at the University of Michigan.

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Michigan State University Receives $2.5M ARPA-E Award to Build Wave Disc Engine/Generator for Series Hybrid Applications

Green Car Congress

Researchers from Michigan State University have been awarded $2.5 Researchers from Michigan State University have been awarded $2.5 Since heat release increases pressure inside the channel, opening the outer channel end generates an outflow of the exhaust gases. Source: MSU. Click to enlarge.

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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

Green Car Congress

The selected projects, led by universities, national laboratories, and the private sector aim to develop commercially scalable technologies that will enable greater domestic supplies of copper, nickel, lithium, cobalt, rare earth elements, and other critical elements. Columbia University. Harvard University.

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Hydrogen Opposed Piston Engine Working Group formed

Green Car Congress

—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). OP engines utilize direct injection after ports closure to avoid the risk of fuel short circuiting out the exhaust. Engine Research Center, University of Wisconsin-Madison, Madison, WI.

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DLR team develops demonstrator of free-piston linear generator as range extender for EVs; technology transfer to Universal Motor Corp.

Green Car Congress

As one example, GM Global Technology Operations LLC and the Regents of the University of Michigan recently were recently awarded a US patent (Nº 8,261,860) for a plug-in series hybrid or range-extended electric vehicle powertrain using multiple free piston linear alternator (FPLA) engines. Intake, exhaust and fuel injection.

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DOE awards $35M to 12 ARPA-E projects to reduce methane emissions; 5 on natural gas engines

Green Car Congress

DOE’s Advanced Research Projects Agency–Energy (ARPA-E) Reducing Emissions of Methane Every Day of the Year (REMEDY) program ( earlier post ) was unveiled earlier this year for universities and private companies focused on significantly reducing US methane emissions. Selection amount: $3,257,089). Selection amount: $1,500,000).

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