Environment

LED Electronic Power Supply

Zenaro (Karlsruhe, Germany) has introduced a new line of electronic power supplies specially designed for LED indoor/outdoor lighting applications. The efficiency performance is greater than 92%, saving more energy and reducing carbon dioxide emissions.

Posted in: Products, Products, Energy Efficiency, Greenhouse Gases

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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: Features, Articles, Biomass, Energy Efficiency, Renewable Energy, Solar Power, Wind Power, Alternative Fuels, Greenhouse Gases

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Making Hydrogen From Waste Vegetable Oil

Researchers at the University of Leeds have found an energy-efficient way to make hydrogen out of used vegetable oils discarded by restaurants and other establishments. The process generates some of the energy needed to make the hydrogen gas itself and is also essentially carbon-neutral.

Posted in: Pollution, Waste-to-Energy, News, News, Energy Efficiency, Alternative Fuels, Greenhouse Gases

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Metal Alloy Increases Cooling Efficiency, Reduces CO2 Emissions

Researchers at the University of Maryland are developing a new "thermally elastic" metal alloy for use in advanced refrigeration and air conditioning systems. The technology promises far greater efficiency and reductions in greenhouse gas emissions.

Posted in: Pollution, News, News, Energy Efficiency, Greenhouse Gases

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Bio-Based Process for Producing Fuel Additive

A new bio-based method for producing a much-used fuel additive and industrial chemical, which is currently made from petroleum products, has been developed by an Iowa State University researcher.

Posted in: News, News, Biomass, Alternative Fuels

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Producing Biofuels from Woody Plants With No Waste

Researchers at North Carolina State University have developed a more efficient technique for producing biofuels from woody plants that significantly reduces the waste that results from conventional biofuel production techniques.

Posted in: News, News, Biomass, Energy Efficiency, Renewable Energy, Alternative Fuels

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Road Surface Purifies Air by Removing Nitrogen Oxides

Road surfaces can make a big contribution to local air purity. This conclusion can be drawn from the first test results on a road surface of air-purifying concrete, which reduces the concentration of nitrogen oxides (NOx) by 25 to 45 percent.

Posted in: Building Technologies, Climate, Pollution, News, News, Remediation Technologies

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