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Features Archive

Showing stories 51-75 out of 356 stories.
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6-Oct-2009
Conference tackles interstate transmission
The US electricity grid is strained to its limit, and the nation's windiest and sunniest places are rarely near cities that generate high demand. Finding ways to string new power lines across several states is a challenge for even the most creative regulators and energy analysts determined to increase America's use of renewable energy.

Contact: Joe Verrengia
303-275-3891
DOE/National Renewable Energy Laboratory

16-Sep-2009
Both directions at once
The challenge of controlling climate change is a goal that, to many, appears to be at odds with the equally important goal of energy security. However, the idea that the two goals are somehow mutually exclusive is not one accepted by ORNL energy researcher David Greene. "We don't want to sacrifice one for the other," he says. "We want -- and we believe it possible -- to achieve environmental goals and energy security goals at the same time.

Contact: ORNL Review
865-241-0709
DOE/Oak Ridge National Laboratory

5-Feb-2009
The secrets of Darwin's dinobird
For centuries, the field of archaeology has depended on what's visible to the naked eye. Now, researchers are revealing what lies beneath the surface of a key evolutionary fossil, Darwin's "dinobird."

Contact: SLAC Office of Communications
650-926-8703
DOE/SLAC National Accelerator Laboratory

2-Dec-2008
Mother of pearl secret revealed
Advanced Light Source scientists Andreas Scholl and Nobumichi Tamura were part of a team that used beams from the PEEM-3 and x-ray diffraction microscopes to reveal new secrets behind the mysterious formation of mother of pearl, or nacre, the inner lining of the shells of abalone and certain other mollusks.

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

25-Jul-2008
Argonne, UChicago researchers pursue grasses as Earth-friendly biofuel
At a small site on the Batavia campus of Fermilab, ecologist Julie Jastrow of Argonne National Laboratory pushes the scientific frontier in a new and exciting way: she watches the grass grow.

Contact: Angela Hardin
ahardin@anl.gov
630-252-5501
DOE/Argonne National Laboratory

10-Jun-2008
US Secretary of Energy concludes productive G8+3 Energy Ministerial Meeting in Japan
US Secretary of Energy Samuel W. Bodman today concluded his weekend visit to Aomori, Japan where he participated in the Five-Country and the Group of Eight, China, India and Korea Energy Ministerial meetings hosted by Japan's Minister of Economy, Trade and Industry Akira Amari. While in Japan, the Secretary met with ministers and other high-level government officials from G8 countries, China, India and Korea to discuss ways to enhance global energy security, while simultaneously combating global climate change.

Contact: Bethany Shively
202-586-4940
DOE/US Department of Energy

3-Apr-2008
DOE technology monitors CO2 injection in Australian gas field
Australia has launched the first carbon sequestration project in the southern hemisphere with the help of technology developed by researchers at the US Department of Energy. The Otway Basin Pilot Project will inject and monitor carbon dioxide in a depleted gas field in southeastern Australia to demonstrate the feasibility of storing the greenhouse gas in the Waarre Formation of the Otway Basin, and similar formations worldwide, to fight global climate change.

Contact: Mike Jacobs
202-586-0507
DOE/US Department of Energy

28-Mar-2008
US Department of Energy to provide up to $2.4M to advance solar energy in 12 US cities
US Department of Energy Secretary Samuel W. Bodman today announced that DOE will make available up to $2.4 million to 12 cities across the country selected as Solar America Cities, chosen for their commitment and comprehensive approach to the deployment of solar technologies and the development of sustainable solar infrastructures. These projects further President Bush's Solar America Initiative, which aims to make electricity from solar photovoltaics cost-competitive with conventional electricity by 2015.

Contact: Megan Barnett
202-586-4940
DOE/US Department of Energy

18-Mar-2008
DOE announces strategic Engineering and Technology Roadmap for cleanup of Cold War era nuclear waste
The US Department of Energy released an Engineering and Technology Roadmap, which details initiatives aimed at reducing the technical risks and uncertainties associated with cleaning up Cold War era nuclear waste over the next ten years.

Contact: Joann Wardrip
202-586-4940
DOE/US Department of Energy

15-Jun-2007
Cytochrome studies provide biofuel cell potential
Researchers from Pacific Northwest National Laboratory and collaborators have purified the protein called outer membrane cytochrome A (OmcA) from Shewanella oneidensis, a bacterium with promise for bioremediation of contaminants and the design of microbial fuel cells. They have measured its ability to bind and transfer electrons to mineral hematite, a solid ferric oxide. The team has shown that purified OmcA can directly reduce solid metals and that purified proteins are a next step in biofuel cell development.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

15-Jun-2007
Aerosol particles and cloud droplets -- Microscopic modulators of climate
Scientists around the world use sophisticated computer models to simulate future scenarios of all types -- including global climate. Researchers at Pacific Northwest National Laboratory are playing a key role in the improvement of these models by providing new information about the role of aerosols in the atmosphere.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

15-Jun-2007
Dust in the wind
In March 2006, a major dust storm occurred in Niamey, Niger. Although a common occurrence, this was the first time both satellite- and ground-based instruments were used simultaneously to assess the impact of airborne Saharan dust on incoming and outgoing solar radiation.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

15-Jun-2007
On thin icege/gi
Thin clouds high in the upper troposphere, like cirrus clouds, may have a significant influence on Earth's climate and enhance the "greenhouse effect" by absorbing more of the sun's radiation than they take in. Unknown is how ice crystals in these clouds absorb and reflect radiant energy and enhance the amount of radiant energy emitted toward the earth's surface.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

15-Jun-2007
Iron nanoparticles could lead to more effectives carbon tetrachloride cleanup
Researchers at Pacific Northwest National Laboratory, the University of Minnesota and Oregon Health and Science University discovered that not all iron nanoparticles are created equal. Some, in fact, may be especially useful for cleaning up groundwater contaminated with carbon tetrachloride.Bi%3A1181862272

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

14-Jun-2007
Taming the hairy mushroom
Fungi (yeasts, molds and mushrooms) have gotten a bad rap over the years. They have been blamed for infecting food crops and represent some of the most universal and costly pathogens known to man -- both of which overshadow the important contributions fungi make, such as providing critical agricultural nutrients and compounds for antibiotics.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

26-May-2007
Berkeley Lab, EPA studies confirm large public health and economic impact of dampness and mold
A pair of studies to be published in the journal Indoor Air have quantified the considerable public health risks and economic consequences in the United States from building dampness and mold.

Contact: Allan Chen
a_chen@lbl.gov
510-486-4210
DOE/Lawrence Berkeley National Laboratory

22-May-2007
Energy department awards $22.7 million for basic solar energy research
The US Department of Energy (DOE) today announced $22.7 million in basic research projects aimed at improving the capture, conversion and use of solar energy. The research will help increase the amount of solar power in the nation’s energy supply.

Contact: Jeff Sherwood
Jeff.Sherwood@hq.doe.gov
202-586-5806
DOE/US Department of Energy

21-May-2007
Energy department awards $11.2 million for hydrogen research
The US Department of Energy (DOE) today announced $11.2 million in awards for research aimed at overcoming the scientific challenges associated with the production, storage and use of hydrogen.

Contact: Jeff Sherwood
Jeff.Sherwood@hq.doe.gov
202-586-5806
DOE/US Department of Energy

11-May-2007
An ancient bathtub ring of mammoth fossils
Pacific Northwest National Laboratory geologists have put out a call for teeth tusks, femurs and any and all other parts of extinct mammoths left by massive Ice Age floods in southeastern Washington.

Contact: Bill Cannon
cannon@pnl.gov
509-375-3732
DOE/Pacific Northwest National Laboratory

22-Mar-2007
Balancing oil and environment... responsibly
As the price of oil continues to fluctuate unpredictably and nears the brink of depletion, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal, has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

22-Mar-2007
Biomarkers -- Transforming human health and the environment
You've seen it in the news headlines: Anthrax discovered in the mail… SARs outbreak… Norovirus outbreak… Potential for an avian flu pandemic looms… Obesity and diabetes threaten Americans' health… Demand for water on the rise, while water quality falls. What do they have in common?

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

22-Mar-2007
Digging into dirt -- Subsurface science at PNNL
Imagine drinking water that has dripped through the sponge you've just used to clean the breakfast dishes. This is happening around the world. Rain and snow pass through soil polluted with pesticides, poisonous metals and radionuclides into the underground streams that supply rivers, lakes and drinking water.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

8-Mar-2007
NREL scientists win Dan David Prize in future category
Two scientists at the U.S. Department of Energy's National Renewable Energy Laboratory have been named Dan David Prize Laureates for 2007.

Contact: George Douglas
george_douglas@nrel.gov
303-275-4096
DOE/National Renewable Energy Laboratory

1-Dec-2006
A closer look at the Northwest hydro system
Pacific Northwest National Laboratory brought together public and private utilities, technology vendors and research institutions from across the Northwest to gather insight into challenges and opportunities for the region's power grid.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

29-Nov-2006
Moving grid operations from minutes to seconds
In the last century, the electric power grid has grown from a system that served one square mile in New York into a highlycomplex interconnected system that serves all of North America. Initially, individual local systems would connect to each other to share resources and increase reliability.

Contact: Lisa Teske
lisa.teske@pnl.gov
509-372-6850
DOE/Pacific Northwest National Laboratory

Showing stories 51-75 out of 356 stories.
<< < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

 

 

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