U.S. Department of Energy Archives - Page 65 of 107

New DOE landfill could cost $1 billion, including construction, operations

Posted at 2:03 am February 13, 2015
By John Huotari 1 Comment

But it could also save $1 billion through on-site disposal, officials say

A new landfill that would hold waste from cleanup work at federal sites in Oak Ridge could cost $1 billion, a project manager said Wednesday. That start-to-finish estimate includes construction and 23 years of operations.

But federal officials said the new landfill could save $1 billion in on-site versus off-site costs. That’s because the waste would be disposed on site and wouldn’t have to be shipped out of town, possibly to other states such as Nevada and Utah.

Saving money through on-site disposal could, in turn, accelerate the cleanup work at Oak Ridge National Laboratory and Y-12 National Security Complex, said Laura Wilkerson, federal project director for the Y-12 National Security Complex in the Oak Ridge Office of Environmental Management.

The new landfill, the Environmental Management Disposal Facility, would be built on Bear Creek Road west of the Y-12 National Security Complex near another landfill that is already in use and has been operating since 2002. [Read more…]

Fleischmann and Luján to lead House Nuclear Cleanup Caucus

Posted at 2:19 pm February 12, 2015
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Chuck Fleischmann, Mark Whitney, and Ben Ray Lujan

From left to right are Chairman Chuck Fleischmann, Acting Assistant Secretary for Environmental Management Mark Whitney, and Co-Chairman Ben Ray Luján. (Submitted photo)

Chairman Chuck Fleischmann, a Tennessee Republican, and Co-Chairman Ben Ray Luján, a New Mexico Democrat, announced on Thursday that they will serve as co-chairs of the House Nuclear Cleanup Caucus, which held its first meeting of the 114th Congress to discuss the importance of raising awareness of environmental management issues.

Fifty years of government nuclear weapons development stemming from the Manhattan Project during World War II has affected communities across the nation and resulted in the need for environmental cleanup at numerous sites, a press release said.

“Our nation has a tremendous nuclear history, and with that has come an important nuclear cleanup mission,” said Fleischmann, who represents the city of Oak Ridge. “I am excited today to host the first meeting of the 114th Congress’ Nuclear Cleanup Caucus with co-chair Lujan and members from across the country who have districts that are impacted. I also want to thank Acting Assistant Secretary for Environmental Management Mark Whitney for taking part in this meeting. This Caucus will serve to promote the awareness of our nuclear legacy and build a stronger coalition to fight for the needs of our cleanup missions, and I am eager to get to work.” [Read more…]

DOE proposal to build new waste facility subject of Wednesday meeting

Posted at 10:24 am February 11, 2015
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Submitted

The U.S. Department of Energy has made great strides in cleaning up the Oak Ridge Reservation of outdated and contaminated buildings and soils. But since more work has been added to the original cleanup scope, additional landfill space is needed to handle the additional waste.

DOE has proposed an area near the current low-level waste landfill on Bear Creek Road near the Y-12 National Security Complex.

Join us for a presentation on DOE’s proposal to build a new facility that will handle all waste expected to be generated by the remaining cleanup of the Oak Ridge Reservation. [Read more…]

DOE East Tennessee Middle School Science Bowl at Roane State on Feb. 7

Posted at 10:11 pm February 4, 2015
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The fifth annual U.S. Department of Energy’s East Tennessee Middle School Science Bowl will be hosted on Saturday, February 7, at the Roane State Community College campus in Oak Ridge. It starts at 9 a.m.

Students from 12 local middle schools will participate in a fast-paced academic competition offering students the opportunity to match their wits in math and science, a press release said.

This year 16 teams are registered for the competition. Each team includes four student competitors, an alternate, and a coach. The competition covers numerous disciplines including astronomy, biology, chemistry, earth science, general science, mathematics, and physics, the press release said. [Read more…]

Tennessee Titans VP to headline DOE Oak Ridge Women’s Workshop

Posted at 3:37 pm February 2, 2015
By John Huotari Leave a Comment

Jenneen Kaufman

Jenneen Kaufman, vice president and chief financial officer of the Tennessee Titans, will give the keynote speech at the annual Oak Ridge Women’s Workshop in March.

The workshop will be presented by the U.S. Department of Energy’s Oak Ridge Office Federal Women’s Program, or FWP, and the Oak Ridge Chapter of Federally Employed Women, or FEW. It’s on Thursday, March 12 at the New Hope Center at 602 Scarboro Road in Oak Ridge.

In conjunction with the annual FWP Workshop on March 12, the FEW Southeast Region will offer its annual Regional Training Program from March 11 to 13, a press release said. [Read more…]

Cange named cleanup manager at DOE Oak Ridge

Posted at 3:25 pm January 29, 2015
By John Huotari Leave a Comment

During a March 2014 tour, Sue Cange, center, gives Tennessee Governor Bill Haslam, right, an update on the then-almost completed demolition of the K-25 Building, which was once used to enrich uranium in west Oak Ridge. (File photo)

The U.S. Department of Energy announced Thursday that Sue Cange will serve as the new manager for DOE’s Oak Ridge Office of Environmental Management, Congressman Chuck Fleischmann said.

“Sue has a strong background in environmental management and has done a great job as acting manager,” said Fleischmann, a Tennessee Republican. “I look forward to continuing to work with her on nuclear cleanup in Oak Ridge.”

Fleischmann is chair of the Nuclear Cleanup Caucus, a group of lawmakers who have U.S. Department of Energy cleanup sites in their districts. Fleischmann’s district includes Oak Ridge. [Read more…]

Science: ORNL researchers tune friction in ionic solids at the nanoscale

Posted at 10:54 pm January 27, 2015
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Researchers used electricity and water to control friction levels on ionic surfaces at the nanoscale. As water forms around the nanoscale electrode, it allows for further penetration into the sample surface, thereby increasing or decreasing friction. (Image courtesy ORNL)

Friction impacts motion, hence the need to control friction forces. Currently, this is accomplished by mechanistic means or lubrication, but experiments conducted by researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory have uncovered a way of controlling friction on ionic surfaces at the nanoscale using electrical stimulation and ambient water vapor.

The research, which demonstrates a new physical effect, was undertaken at the Center for Nanophase Materials Sciences, a DOE Office of Science User Facility at ORNL, and is published in the journal Scientific Reports.

“Our finding can have a significant technological impact on applications for both macroscopic and nanoscale devices,” said lead author Evgheni Strelcov. “Decreasing or increasing nanoscale friction at will and thus controlling mechanical energy losses and wear of a microelectromechanical system’s parts has enormous implications for applied energy research and opens a new vista for fundamental science studies.” [Read more…]

UT engineers helping ORNL with key sustainable energy riddle

Posted at 10:40 pm January 27, 2015
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Gerd Duscher, left, of the Department of Materials Science and Engineering, and Alexander Papandrew, of the Department of Chemical and Biomolecular Engineering. (Photo courtesy University of Tennessee)

KNOXVILLE—One of the key holdups in the march toward more efficient sustainable energy could soon be answered, thanks in part to researchers at the University of Tennessee in Knoxville.

The College of Engineering’s Alexander Papandrew and Gerd Duscher are part of a broader Oak Ridge National Laboratory-led team that recently received a $2.75 million U.S. Department of Energy grant for work on improving fuel cells, $1.4 million of which went to their project.

The basic premise of their work is to find a far more efficient way to turn chemical energy—in this case natural gas—into electrical energy. [Read more…]

UT-Battelle extends American Centrifuge agreement for uranium enrichment

Posted at 11:47 am January 23, 2015
By John Huotari Leave a Comment

The American Centrifuge Technology Manufacturing Center in south Oak Ridge is pictured above. (Photo courtesy USEC/Centrus Energy Corp.)

UT-Battelle, the contractor that operates Oak Ridge National Laboratory, has added another six months to an agreement being used to develop new uranium-enrichment technology through operations in Oak Ridge, Tennessee, and Piketon, Ohio.

The six-month extension was announced Friday by Centrus Energy Corporation, formerly known as USEC. UT-Battelle has exercised its option to extend the American Centrifuge Technology Demonstration and Operations Agreement, or ACTDO Agreement, by six months from March 31 to September 30, 2015, Centrus said.

ORNL had previously exercised an option to extend the agreement through March 31, 2015.

The six-month extension allows the continued demonstration and operation of the only uranium enrichment technology in the United States, Centrus said in a press release. [Read more…]

Officials decline comment on federal agent, police presence at Oak Ridge business

Posted at 12:47 pm January 22, 2015
By John Huotari Leave a Comment

Federal agents and police declined to comment on why they were at Berthold Technologies on Midway Road in Oak Ridge on Thursday morning.

Federal officials would not comment and company executives were not immediately available to comment Thursday morning on why there appeared to be roughly a dozen agents and police at the Berthold Technologies building on Midway Road in south Oak Ridge.

It wasn’t clear exactly which agencies were at the business. Some wore black jackets with lettering on the back that said Federal Agent and at least had one with lettering that said Police. The agents were seen entering and leaving Berthold Technologies through a few doors in the single-story building, and also going in and out of a large warehouse or garage area at the rear of the building.

It wasn’t clear if any employees were at the building. Oak Ridge Today was not able to reach anyone by phone at Berthold Technologies or to immediately reach the general manager listed on the company’s website by email. [Read more…]

Company licenses ORNL cyber security technology that recognizes malicious software

Posted at 6:58 am January 21, 2015
By Oak Ridge Today Staff Leave a Comment

R&K Cyber Solutions Joseph Carter and Thom Mason of ORNL

R&K Cyber Solutions LLC has licensed Hyperion, a cyber security technology from the U.S. Department of Energy’s Oak Ridge National Laboratory that can quickly recognize malicious software even if the specific program has not been previously identified as a threat. Pictured above are ORNL Director Thom Mason, left, and R&K Cyber Solutions CEO Joseph Carter. (Photo courtesy ORNL)

A company based in Washington, D.C., has licensed a cyber security technology from Oak Ridge National Laboratory that can quickly recognize malicious software—even if the specific program has not been previously identified as a threat.

Named Hyperion, the cyber security technology has been licensed by R&K Cyber Solutions LLC, or R&K.

The ORNL technology can look inside an executable program to determine the software’s behavior without using its source code or running the program, according to one of its inventors, Stacy Prowell of ORNL’s Cyber Warfare Research team. Hyperion computes and analyzes program behaviors associated with harmful intent, a press release said.

“These behaviors can be automatically checked for known malicious operations as well as domain-specific problems,” Prowell said. “This technology helps detect vulnerabilities and can uncover malicious content before it has a chance to execute.” [Read more…]

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