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


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, Remediation Technologies, Green Design & Manufacturing, Transportation, News, GDM


Funding for R&D to Support U.S. Manufacturing of SSL

Today, DOE announced the availability of up to $15 million in funding to advance research, development, and market adoption of solid-state lighting (SSL) technologies. The department will select two to eight projects that will help accelerate the adoption of LED and OLED products.

Posted in: Energy Efficiency, Energy, Lighting, Government Initiatives, Government, News, GDM


Promise for Hydrogen-Fueled Cars

A new process for storing and generating hydrogen to run fuel cells in cars has been invented by chemical engineers at Purdue University. The process uses a powdered chemical called ammonia borane, which has one of the highest hydrogen contents of all solid materials.

Posted in: Alternative Fuels, Green Design & Manufacturing, Recycling Technologies, Energy Storage, Energy, News, GDM


Microbial Genetic System Dissects Biomass to Biofuel Conversion

A team of University of Wisconsin-Madison researchers, working with the DOE Great Lakes Bioenergy Research Center (GLBRC), has made a critical step in the development of cost-effective cellulosic biofuels.

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


Monitoring Carbon Dioxide Underground

A technique originally applied to monitor the flow of contaminants into shallow groundwater supplies has been repurposed by Lawrence Livermore National Laboratory researchers to monitor carbon dioxide pumped deep underground for storage.

Posted in: Pollution, Environmental Monitoring, Green Design & Manufacturing, Greenhouse Gases, News, GDM


Scientists Use Nanoscale Architecture to Make Efficient Solar Cell

A thin film solar cell must be thick enough to collect a sufficient amount of light, yet it needs to be thin enough to extract current. Boston College physicists found a way to resolve the "thick & thin" challenge through a nanoscale solar architecture based on the coaxial cable.

Posted in: Solar Power, Energy Efficiency, Energy, News, GDM