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Environmental groups sue San Diego Association of Governments over $214B Regional Transportation/Sustainable Communities plan; first regional plan under SB 375

Green Car Congress

The Cleveland National Forest Foundation and the Center for Biological Diversity filed a lawsuit in the San Diego Superior Court against the San Diego Association of Governments (SANDAG), challenging SANDAG’s $214-billion 2050 Regional Transportation Plan/Sustainable Communities Strategy (2050 RTP/SCS). system (Transportation.

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NASA testing new boundary layer ingesting (BLI) propulsor; 4-8% fuel burn savings over current advanced engines

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NASA is testing the propulsor, designed by United Technologies Research Center with research conducted by Virginia Polytechnic and State University, in its 8' x 6' Wind Tunnel at NASA Glenn in Cleveland, Ohio. —Jim Heidmann, manager of NASA’s Advanced Air Transport Technologies project.

Engine 150
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Study finds cities can reduce CO2 more easily from residential conservation than transportation

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A new study by a team from the University of Pennsylvania and MIT suggests it will be easier for cities to reduce CO 2 emissions coming from residential energy use rather than from local transportation. In transportation, cities can’t make up for the loss of a national strategy. —David Hsu, co-author.