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Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

Green Car Congress

A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. There is a growing belief that building taller and denser is better. —Jay Arehart.

Emissions 476
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Purdue’s whitest white paint now a Guinness World Record; sub-ambient radiative cooling

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reflective, developed by engineers at Purdue University, has earned a Guinness World Records title for the whitest paint. Such paints are considered to be a potential technology for keeping cities cooler and reducing electricity use; buildings with a coating of this would need to rely far less on energy-hungry air conditioning.

Universal 433
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OSU & Wilberforce University team claims top spot in year one of the EcoCAR EV Challenge

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The Ohio State (OSU) & Wilberforce University Team has been named the winner of Year One of the EcoCAR Electric Vehicle (EV) Challenge, taking the lead in the four-year collegiate engineering competition. Year One of EcoCAR is all about generating big ideas and developing a strategy for the remainder of the competition.

Universal 221
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British Airways challenges UK universities to develop a new generation of sustainable aviation fuel; part of $400M investment from parent

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As British Airways looks towards its Centenary next year, the airline, in collaboration with Cranfield University, has challenged academics from across the UK to develop a sustainable alternative fuel which could power a commercial aircraft on a long-haul flight, carrying up to 300 customers with zero net emissions.

Universal 223
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Hydrogen Opposed Piston Engine Working Group formed

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—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). The newly formed organization will host a series of meetings of its members to exchange research results, insights, and ideas. Indian Institute of Science, Bangalore, India.

Hydrogen 353
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Boeing and Kitty Hawk form strategic partnership on electric urban air mobility

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We have a shared vision of how people, goods and ideas will be transported in the future, as well as the safety and regulatory ecosystem that will underpin that transportation. headquartered in Mountain View, California, builds electric transportation solutions to free people from traffic and decrease carbon footprint. Kitty Hawk Corp.,

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$12+M awarded to 4 projects seeking to design crops with ability to fix their own nitrogen; no artificial fertilizers

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The US National Science Foundation (NSF) and UK’s Biotechnology and Biological Sciences Research Council (BBSRC) made the awards following an “Ideas Lab” that focused on new approaches for dealing with the challenges of nitrogen in the growing global food demand. Golbeck, Penn State University; Christopher A. Team members are John W.

St. Louis 294