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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. —Pomponi et al.

Emissions 476
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Novozymes launches commercial enzyme technology to convert waste oils into biodiesel

Green Car Congress

waste oils with high FFAs have not been a viable feedstock option. The significant reduction of harsh chemicals and by-products enhances safety for both personnel and the environment. The enzymatic process uses less energy, and the cost of waste oil as a feedstock is significantly lower than refined oils. free fatty acids (FFA).

Waste 225
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U Florida team using fungi to extract cobalt and lithium from waste batteries

Green Car Congress

A team of researchers University of South Florida is using naturally occurring fungi to drive an environmentally friendly recycling process to extract cobalt and lithium from tons of waste batteries. Although a global problem, the US leads the way as the largest generator of electronic waste.

Waste 150
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Converting rejected plastic waste into useful materials

Innovation News Network

Researchers are integrating tested technologies and developing new ones to break down plastic waste for conversion into useful materials. Researchers are developing new technologies, such as plasma that shoots ‘bullet’ electrons, to break down plastic waste to convert it into useful materials.

Waste 98
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Singapores A*Star Awards S$27.5M In Research Grants for Technologies for Sustainable Development

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Seven of the 28 projects, which will be led by Dr PK Wong, Deputy Director (Research) at A*STAR’s Institute of Chemical and Engineering Sciences (ICES), will develop technologies to capture, store and utilize carbon dioxide effectively to address the level of atmospheric carbon dioxide and reduce its adverse effect on the environment.

Singapore 240
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This Idea Wasn't All Wet: The Sensing Water-Saving Shower Head Debuts

Cars That Think

In 2012, with California in the midst of a severe drought, Schneider, then a mechanical engineering graduate student at Stanford University , once again tossed out a “cool idea.” With such a device, he thought, people could enjoy a long shower without wasting water. You’d waste more water than you saved.

IDEA 100
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European Commission launches €8.1B call for proposals for FP7 2013 work program

Green Car Congress

billion (US$10 billion) for the 2013 work program will support projects and ideas that will boost Europe’s competitiveness and tackle issues such as human health, protecting the environment and finding new solutions to growing challenges linked to urbanization and managing waste. In total, €8.1

2013 225