Oak Ridge Today

Energy Department announces investments, including at ORNL, for next-generation biofuels

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Ernest Moniz

Ernest Moniz

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WASHINGTON—Building on President Obama’s newly announced plan to cut carbon pollution, the Energy Department this week announced four research and development projects to bring next-generation biofuels on-line faster and drive down the cost of producing gasoline, diesel, and jet fuels from biomass. The projects—located in Oklahoma, Tennessee, Utah, and Wisconsin—represent a $13 million Energy Department investment.

One of the projects selected for negotiation is worth up to $2.1 million and located at Oak Ridge National Laboratory. [Read more…]

General manager resigns from new DOE security contractor

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Greg McDowell

Greg McDowell

The general manager of the new federal security contractor in Oak Ridge has resigned for personal reasons, the company said in a Friday statement.

Greg McDowell, general manager of National Strategic Protective Services LLC, is a member of the NSPS senior leadership team, and he was instrumental in the successful transition of the U.S. Department of Energy security contract from WSI Oak Ridge to NSPS in March, the statement said. [Read more…]

Lecture to focus on translating ORNL technology from lab bench to clinic

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The Friends of ORNL will hold its monthly luncheon lecture meeting on Tuesday, July 9.

This month, Cymbeline Culiat will discuss “Translating an ORNL Technology from Lab Bench to the Clinic: The NELL1 Story.” This meeting is open to the public. [Read more…]

Sunday alarm at waste processing center triggered by smoke from heater

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Transuranic Waste Processing Center

A Sunday night alarm at the TRU Waste Processing Center in west Oak Ridge was triggered by smoke from a heater when the power went out during a thunderstorm and a ventilation system shut off. (Photo courtesy DOE Oak Ridge Office)

It was initially believed to be triggered by a small fire, but federal officials now say the Sunday night alarm at a waste processing center in west Oak Ridge was set off by smoke.

A ventilation system shut off when the power went out during a thunderstorm between 5 and 6 p.m. Sunday, and that caused a heater at the Transuranic Waste Processing Center to overheat, said Laura Wilkerson, federal project director in the U.S. Department of Energy’s Oak Ridge Office. [Read more…]

ORNL’s Flanagan elected fellow of American Nuclear Society

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George Flanagan

George Flanagan

George Flanagan of the U.S. Department of Energy’s Oak Ridge National Laboratory has been elected fellow of the American Nuclear Society.

The ANS recognized Flanagan’s leadership in the field of nuclear safety, especially in the area of liquid metal reactor safety, space reactor safety, and the safety of smaller research reactors and for the applications of probabilistic risk assessment to reactors. [Read more…]

No contamination, no injuries in small fire at waste processing center

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Note: This story was updated at 9:03 a.m.

No radiological or hazardous materials were released and no one was injured in a small fire at a waste processing center late Sunday night, federal officials said.

An alert was declared at about 11:45 p.m. Sunday after a fire alarm and sprinkler system activated in Room 327 at Building 7880, which is part of the TRU Waste Processing Center, the U.S. Department of Energy Oak Ridge Office reported on its Facebook page. An “alert” is an event that has occurred at a building on a DOE site in Oak Ridge. [Read more…]

RSI named regional small business subcontractor of the year

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Tom Beehan and Rick Ferguson at RSI Solar Ceremony

Oak Ridge Mayor Tom Beehan, left, and RSI Vice President Rick Ferguson at a May 2012 ceremony for an RSI solar farm at Heritage Center. (Photo courtesy Lynn Freeny/U.S. Department of Energy Oak Ridge Office)

The U.S. Small Business Administration has named Restoration Services Inc. of Oak Ridge as Subcontractor of the Year in Region IV, which includes eight southeastern states.

RSI was recognized for its hard work, innovative ideas, and dedication to the community, a press release said.

“The SBA is pleased to recognize your achievements and your role in driving our nation’s economic growth,” said John Shoraka of the SBA Office of Government Contracting and Business Development. The SBA announced regional awards as they prepared to celebrate the 50th anniversary of National Small Business Week from June 17-21. [Read more…]

UT football coach helps ORNL kick off United Way campaign

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Butch Jones at ORNL United Way Kickoff

Fans of University of Tennessee football and supporters of the United Way had a chance to see UT coach Butch Jones, right, on Monday at Oak Ridge National Laboratory’s United Way campaign kickoff. (ORNL photo by Jason Richards)

University of Tennessee football coach Butch Jones helped Oak Ridge National Laboratory kick off this year’s United Way campaign on Monday morning.

“United Way means everything,” Jones said after discussing leadership—and football—with several hundred workers at ORNL. “It’s a great way to give back to your community.”

He said United Way agencies help about 100,000 people in the Knoxville area. [Read more…]

Chinese supercomputer bumps ORNL’s Titan from No. 1 spot

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Tianhe-2 Lights

Lights on the Chinese Tianhe-2 supercomputer, which has a theoretical peak that is twice as fast as the Titan supercomputer at Oak Ridge National Laboratory. (Photo courtesy Jack Dongarra)

A Chinese supercomputer has bumped the Titan supercomputer at Oak Ridge National Laboratory from the No. 1 spot on a semiannual ranking of the world’s most powerful supercomputers.

The Tianhe-2, which was developed by China’s National University of Defense Technology, is capable of 33.86 petaflops, or more than 33,000 trillion calculations per second.

Now ranked No. 2, Titan was able to perform 17,000 trillion calculations per second, or 17.59 petaflops, according to the list published in November. [Read more…]

Titan supercomputer at ORNL completes acceptance testing

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Titan Supercomputer at Oak Ridge National Laboratory

The Titan supercomputer at Oak Ridge National Laboratory was ranked as the world’s fastest supercomputer in November 2012. (Photo courtesy of ORNL)

By Leo Williams

Oak Ridge National Laboratory’s Titan supercomputer has completed rigorous acceptance testing to ensure the functionality, performance, and stability of the machine, one of the world’s most powerful supercomputing systems for open science.

The U.S. Department of Energy machine, the first to combine different types of processing units to maximize performance at such a large scale, ranked as the fastest supercomputer in the world in the November 2012 list published at http://www.top500.org/. Titan, a Cray XK7 supercomputer, is capable of more than 27,000 trillion calculations each second—or 27 petaflops. [Read more…]

Water line rupture at Y-12 kills small fish, salamanders

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East Fork Poplar Creek

East Fork Poplar Creek starts at a spring at the Y-12 National Security Complex and flows through Oak Ridge. It has been listed on a state list of impaired waterways due to mercury and polychlorinated biphenyls, among other things.

About six million gallons of chlorinated water spilled into East Fork Poplar Creek from a ruptured drinking water line at the Y-12 National Security Complex, and an estimated 8,500 minnow-sized fish and almost 30 salamanders were killed in the area of the incoming chlorinated water, a media advisory said.

It said the rupture in the potable water line was found Saturday. The numbers of dead fish and salamanders were determined by workers from the Oak Ridge National Laboratory Biological Monitoring and Abatement Program. [Read more…]

FORNL monthly luncheon lecture Tuesday

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Liyuan Liang

Liyuan Liang

The Friends of ORNL will hold its monthly luncheon lecture meeting on Tuesday, June 11.

This month, Liyuan Liang and members of her team will discuss “ORNL Mercury Research Program and the Story of Methylation Gene Discovery.” This meeting is open to the public.

Liang, who heads the U.S. Department of Energy-funded mercury research program at Oak Ridge National Laboratory, earned a bachelor’s degree in civil engineering from Northeastern University at Boston, and a master’s and doctorate from California Institute of Technology (Caltech) in environmental engineering sciences. [Read more…]