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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

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

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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.

Florida 150
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Novozymes launches commercial enzyme technology to convert waste oils into biodiesel

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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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How Self-Driving Cars Will Accelerate Electric Vehicle Adoption

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Plus, battery costs are rapidly decreasing and the public is warming up to the idea of electric cars. In fact, some experts predict electric vehicles (EVs) to account for 65 percent to 75 percent of sales in 2050—which is also good news for the environment. Another hot topic in the auto world is autonomous rides. The solution?

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DOE Clean Energy Smart Manufacturing Innovation Institute awards ~$10M to 10 projects

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The proposed idea is to build a small scale process simulator, with both machinery and software components, which mimics aspects of a smart manufacturing system for educational purposes. The goal of this project is to drive out wasted energy in manufacturing facilities through improved information technology. Penn State University.

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Interim assessment finds Volkswagen’s “Think Blue. Factory.” program reduced resource consumption by average 24.3% since 2011

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day, representatives from all Volkswagen sites presented their ideas and the measures they have already implemented to reduce the use of resources. The Volkswagen foundry in Hanover uses waste heat from the cooling system in various applications such as heating offices in winter or to heat up drinking water. At the fourth "Think Blue.

2011 150
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Baker Institute-led group to develop nationwide protocol for paying ranchers and farmers to store carbon

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This is an exciting idea that has the potential to add a scalable alternative into the portfolio of companies looking to reduce their carbon footprint. The need for a defensible new standard has led to the formation of the group, Blackburn said. —Kenneth Medlock.

Store 170