Green Design

Development of a Centrifugal Hydrogen Pipeline Gas Compressor

DOE has prepared a Multi-Year Research, Development, and Demonstration Plan to provide hydrogen as a viable fuel for transportation after 2020, and commissioned Concepts NREC (CN) with the project of developing a centrifugal hydrogen pipeline gas compressor. Phase I of this project has been completed and is described in this article.

Posted in: Alternative Fuels, Green Design & Manufacturing, Energy Efficiency, Energy, Transportation, Government Initiatives, Government, Articles, Features, GDM

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Desalinating Water Using Solar Pond and Membrane Distillation System

Ecosystems of terminus lakes around the world could benefit from a system being developed at the University of Nevada, Reno that desalinates water using a specialized low-cost solar pond and patented membrane distillation system powered by renewable energy.

Posted in: Pollution, Remediation Technologies, Green Design & Manufacturing, Solar Power, Energy Efficiency, Renewable Energy, Energy, News, GDM

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Enhanced Lithium Ion Battery Abuse Testing Laboratory

Sandia National Laboratories will use $4.2 million in American Recovery and Reinvestment Act funds to modify and enhance its existing Battery Abuse Testing Laboratory (BATLab), with the goal of developing low-cost batteries for electric and plug-in hybrid electric vehicles.

Posted in: Batteries, Electronics & Computers, Alternative Fuels, Green Design & Manufacturing, Energy Storage, Energy, Transportation, Government Initiatives, Government, News, GDM

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Fuel-Cell Water Separator

NASA Glenn Research Center has designed, built, and tested an innovative fuel-cell water separator that not only removes liquid water from a fuel cell’s exhaust ports, but does so with no moving parts or other power-consuming components. The separator employs the potential and kinetic energies already present in the moving exhaust flow.

Posted in: Alternative Fuels, Green Design & Manufacturing, Energy Efficiency, Energy, Transportation, Briefs, TSP, GDM

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Fuel-Cell-Powered Vehicle With Hybrid Power Management

NASA Glenn Research Center has developed a hybrid electric utility vehicle that is powered by hydrogen-burning PEM fuel cells operating with a metal hydride hydrogen-storage unit. This vehicle utilizes ultracapacitors - rather than batteries - for storing electric energy.

Posted in: Alternative Fuels, Green Design & Manufacturing, Energy Storage, Energy, Transportation, Briefs, TSP, GDM

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Engineered Tobacco Plants Up Biofuel Potential

Researchers from the Biotechnology Foundation Laboratories at Thomas Jefferson University have found a way to increase the oil in tobacco plant leaves, which may be the next step in using the plants for biofuel.

Posted in: Alternative Fuels, Green Design & Manufacturing, Biomass, Renewable Energy, Energy, News, GDM

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Recovering Raw Materials for Green Technologies

Engineering researchers from the University of Leeds have discovered how to recover significant quantities of rare-earth oxides, present in titanium dioxide minerals. Rare-earth oxides are useful in many applications, such as the manufacture of wind turbines, energy-efficient lighting, and hybrid and electric cars.

Posted in: Green Design & Manufacturing, Greenhouse Gases, Wind Power, Energy Efficiency, Renewable Energy, Energy, Lighting, Transportation, News, GDM

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