Is Sustainability Science a Legitimate Science?

Creating a scientific field just out of societal and policy need is a bold concept. But Los Alamos National Laboratory and Indiana University researchers say that for the emerging field of sustainability science - sorting among theoretical and applied scientific disciplines, making sense of potentially divergent theory, practice, and policy - the gamble has paid off.

Posted in: Government, Research Lab, News, GDM


Efficient Method for Creating Flexible, Transparent Electrodes

As the market for liquid crystal displays and other electronics continues to drive up the price of indium — the material used to make the indium tin oxide (ITO) transparent electrodes in these devices — scientists have been searching for a less costly and more dynamic alternative, particularly for use in future flexible electronics.

Posted in: Electronics, Materials, Metals, Solar Power, Renewable Energy, News, GDM


Super Yeast Turns Pine into Ethanol

A research team from the University of Georgia has developed a "super strain" of yeast that can efficiently ferment ethanol from pretreated pine - one of the most common species of trees in the U.S. Their research could help biofuels replace gasoline as a transportation fuel.

Posted in: Waste-to-Energy, Alternative Fuels, Green Design & Manufacturing, Biomass, Energy Efficiency, Renewable Energy, Energy, Transportation, News, Videos, GDM


Read November's Lighting Technology

The new issue of Lighting Technology is here! Check out more new feature articles, application stories, tech briefs, products, videos, and research news - all on the latest advances in LEDs and solid-state lighting.

Posted in: Power Supplies, Power Management, Alternative Fuels, Green Design & Manufacturing, Materials, Solar Power, Energy Efficiency, Renewable Energy, Energy, Lighting, Communications, Wireless, News, GDM


Jet Fuel of the Future

With the DOE, Virent, Inc., and the National Renewable Energy Laboratory (NREL) working together, planes may soon take to the skies using less petroleum. In June, DOE announced an award of up to $13.4 million dollars to Virent and its partners to develop a process to cost effectively convert cellulosic biomass - in this case the non-edible parts of corn - into jet fuel.

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


Adapted Antennas Harness More Power From the Sun

A research team from Tel Aviv University is working on a solar panel composed of nano-antennas instead of semiconductors. By adapting classic metallic antennas to absorb light waves at optical frequencies, a much higher conversion rate from light into useable energy can be achieved.

Posted in: Materials, Plastics, Solar Power, Energy Efficiency, Renewable Energy, Energy, Antennas, News, GDM


A Step Forward for Bioremediation

Berkeley Lab researchers have revealed critical genetic secrets of a bacterium that holds potential for removing toxic and radioactive waste from the environment. The researchers have provided the first ever map of the genes that determine how these bacteria interact with their surrounding environment.

Posted in: Remediation Technologies, Green Design & Manufacturing, News, GDM