Green Design

Inverter Testing and Certification for Global Markets

Inverters/converters are a key element of most renewable energy systems where the power generated is not suitable to either be used locally or to provide power directly to the electric utility. Many renewable sources such as photovoltaics generate DC power, while some renewable sources such as wind turbine systems generate AC, but not at the same voltage and/or frequency required by the utility.

Posted in: Smart Grid, Green Design & Manufacturing, Solar Power, Wind Power, Energy Efficiency, Renewable Energy, Energy, Articles, Features, GDM

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Cool and Green: Vehicle Thermal Management

Air conditioning is a ‘must-have’ for most new cars. But the fluorocarbon refrigerant HFC-134a – the global standard – is one of the ozone-depleting greenhouse gases causing global warming. With these concerns, the European Union has passed regulations phasing out the compound beginning in 2011 and mandating the use of alternatives with less environmental impact.

Posted in: Green Design & Manufacturing, Greenhouse Gases, Transportation, Articles, Features, GDM

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Generating Energy Innovation: Disrupting the Alternatives

In just the last few years, innovation in alternative-energy technologies have gained significant footholds in product development lifecycles and are rapidly changing our individual roles as energy consumers and producers. Out of the box thinking and breakthrough discoveries are on the rise in solar, wind, biofuel, and other alternative-energy technologies. 

Posted in: Alternative Fuels, Green Design & Manufacturing, Greenhouse Gases, Biomass, Solar Power, Wind Power, Energy Efficiency, Renewable Energy, Energy, Articles, Features, GDM

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Revolution in Fasteners Helps Bridge the Gap 
to Greener Vehicles

With auto sales down as much as 40 percent, it can feel to some like the industry is coming apart. But a "revolution in fasteners" may soon help bridge the gap to greener vehicles, while increasing sales and lowering recall and warranty rates.

Posted in: Batteries, Electronics & Computers, Alternative Fuels, Green Design & Manufacturing, Transportation, Articles, Features, GDM

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Keep Lighting Green from Start to Finish With Proper Packaging and Disposal of Used Fluorescent Lamps

Fluorescent lamps are a popular lighting option for businesses and consumers that are looking for ways to conserve energy and cut down on wastes. Since mercury - a very useful but very toxic element - is used to conduct the charge in fluorescent lamps, these benefits can come at a significant environmental and health risk.

Posted in: Pollution, Green Design & Manufacturing, Recycling Technologies, Energy Efficiency, Energy, Lighting, Government Initiatives, Government, Articles, Features, GDM

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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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Designing the First Fully Sustainable Block in the U.S.

In the near future, a crumbling parking lot in downtown Dallas, Texas will be the location of the first fully sustainable, urban square block in the United States. Re:Vision Dallas is the sixth competition in a series from the San Francisco, California-based organization, Urban Re:Vision – a group of people focused on changing the urban landscape by re-imagining the components which make up a city block.

Posted in: Building Technologies, Remediation Technologies, Green Design & Manufacturing, Geothermal Power, Solar Power, Wind Power, Renewable Energy, Energy, Articles, Features, GDM

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