• About
    • About Us
    • What We Cover
  • Advertise
    • Advertise
    • Our Advertisers
  • Contact
  • Donate
  • Send News
  • Subscribe

Oak Ridge Today

  • Home
  • Sign in
  • News
    • Business
    • Community
    • Education
    • Government
    • Health
    • Police and Fire
    • U.S. Department of Energy
    • Weather
  • Sports
    • High School
    • Middle School
    • Recreation
    • Rowing
    • Youth
  • Entertainment
    • Arts
    • Dancing
    • Movies
    • Music
    • Television
    • Theater
  • Premium Content
  • Obituaries
  • Classifieds




Hear from ORNL scientists who worked on Perseverance mission

Posted at 10:39 am February 16, 2021
By John Huotari Leave a Comment

Video published on YouTube by Oak Ridge National Laboratory

Three scientists at Oak Ridge National Laboratory will discuss their work this afternoon on technologies for the Perseverance rover, which uses plutonium-238 produced at the lab and will touch down on Mars on Thursday.

Perseverance is scheduled to make its final descent into Jezero Crater on the surface of Mars on Thursday. It’s the first NASA mission that uses plutonium-238 produced at ORNL.

The plutonium-238 is encased in iridium-alloy cladding, and it is insulated by carbon-bonded carbon fiber. It’s used in the heat source module that fuels Perseverance’s multi-mission radioisotope thermoelectric generator. As the plutonium decays, the heat that is released is converted into electricity, charging the rover’s batteries and powering the onboard advanced imaging and sensor systems. (Learn more about the Mars mission here.)

The online event today featuring the three ORNL scientists is hosted by the U.S. Department of Energy, and it is scheduled to start at 3 p.m.

[Read more…]

Filed Under: Federal, Front Page News, Government, Oak Ridge National Laboratory, ORNL, Slider, U.S. Department of Energy Tagged With: George Ulrich, Mars, NASA, Nidia Gallego, Oak Ridge National Laboratory, ORNL, Perseverance, plutonium-238, radioisotope thermoelectric generator, Robert Wham

Advertisements

Bienvenue named first executive director of Oak Ridge Institute

Posted at 10:10 am February 16, 2021
By Oak Ridge Today Staff Leave a Comment

Joan Bienvenue

Joan Bienvenue has been selected as the first executive director of the Oak Ridge Institute at the University of Tennessee.

“The institute was established last year to align the expertise and infrastructure of Oak Ridge National Laboratory and the university in support of world-leading research and talent development,” UT said in an announcement to students, faculty, and staff on Tuesday.

As director, Bienvenue will also serve as a vice provost. She will begin her new position on March 8.

She will develop a strategy for establishing new interdisciplinary graduate research in emerging fields, build programs using UT and ORNL’s capabilities, and lead recruitment of faculty, staff, and students, the announcement said.

[Read more…]

Filed Under: College, Education, Front Page News, Oak Ridge National Laboratory, Top Stories, U.S. Department of Energy Tagged With: Joan Bienvenue, Oak Ridge Institute, Oak Ridge National Laboratory, University of Tennessee

Advertisement

For members: Summit at ORNL remains second-most powerful supercomputer

Posted at 5:58 pm December 3, 2020
By John Huotari Leave a Comment

Pictured above being interviewed by a CNBC television crew before a ceremony on Friday afternoon, June 8, 2018, for the then-new Summit supercomputer at Oak Ridge National Laboratory are Ginni Rometty, left, chairman, president, and chief executive officer of IBM; Rick Perry, second from right, former U.S. Department of Energy secretary; and Jensen Huang, right, founder, president, and CEO of NVIDIA. (Photo by John Huotari/Oak Ridge Today)

The Summit supercomputer at Oak Ridge National Laboratory remains the second-fastest supercomputer in the world and the most powerful in the United States.

The Japanese supercomputer Fugaku is still number one in the world.

The rest of this story is available if you are a member: an advertiser or subscriber to Oak Ridge Today.

Already a member? Great! Thank you! Sign in here.

Not a member? No problem! Subscribe here:

Basic

  • Basic monthly subscription ($5 per month)—access premium content
  • Basic annual subscription ($60 per year)—access premium content

Pro

  • Pro monthly subscription ($10 per month)—access premium content, get breaking news emails first, and submit one press release or public service announcement per month
  • Pro annual subscription ($100 per year)—save $20 per year, access premium content, get breaking news emails first, and submit one press release or public service announcement per month

Temporary

  • Temporary access ($3 per week for two weeks)

If you prefer to send a check, you may do so by mailing one to:

Oak Ridge Today
P.O. Box 6064
Oak Ridge, TN 37831

We also have advanced subscription options. You can see them here.

We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription.

Thank you for reading Oak Ridge Today. We appreciate your support!

Filed Under: Front Page News, Oak Ridge National Laboratory, Premium Content, Top Stories, U.S. Department of Energy Tagged With: Frontier, Fugaku, Oak Ridge National Laboratory, ORNL, Sierra, summit, supercomputer, Top500, U.S. Department of Energy

ORNL engineer dies of COVID-19

Posted at 7:15 pm October 14, 2020
By John Huotari Leave a Comment

William “Bill” Lee Collier

An engineer at Oak Ridge National Laboratory died of COVID-19 on Saturday.

It’s the first death of an ORNL employee due to COVID-19.

The engineer, William Collier, 59, became sick the last weekend of August. He appears to have contracted the SARS-CoV-2 virus in the community, the lab said Tuesday.

Collier worked in the Nonreactor Nuclear Facilities Division at ORNL. His obituary said he grew up in Oak Ridge, graduated from Oak Ridge High School in 1979, and graduated from Tennessee Technological University in 1983 with a bachelor’s degree in mechanical engineering. He worked for 37 years at ORNL and the Y-12 National Security Complex.

“The loss of a coworker was a possibility we have feared since the pandemic began, and our hearts go out to their family, friends, and colleagues,” ORNL Director Thomas Zacharia said in a message to staff members Tuesday. “This news tragically underscores the significance of the lab’s efforts to understand and combat COVID-19 and hardens our commitment to preventing its transmission and spread, through our own behaviors on campus and through research that is aiding the global fight against the virus.”

[Read more…]

Filed Under: COVID-19, Front Page News, Health, Health, Oak Ridge National Laboratory, Slider, Top Stories, U.S. Department of Energy Tagged With: COVID-19, Nonreactor Nuclear Facilities Division, Oak Ridge National Laboratory, ORNL, Thomas Zacharia, William Bill Lee Collier, William Collier

Updated: Former DOE research director, CROET founder dies at 91

Posted at 1:44 pm July 18, 2020
By John Huotari Leave a Comment

Joe Lenhard, right, is pictured with Oak Ridge Mayor Warren Gooch at the dedication of Main Street Oak Ridge in July 2016. (Photo courtesy Warren Gooch)

Note: This story was last updated at 11:10 a.m. July 19.

Joe Lenhard, a former U.S. Department of Energy research director and founder of the Community Reuse Organization of East Tennessee, died Friday of COVID-19, a family member said. He was 91.

Lenhard died Friday evening at Methodist Medical Center of Oak Ridge, his daughter Andrea Lenhard said in a Facebook post.

My father, Joseph Lenhard, died Friday evening at MMC of Covid. He went quickly. Rest in peace, Daddy. You were always my hero.

Posted by Andie Lenhard on Friday, July 17, 2020

Lenhard was a research director for the U.S. Department of Energy in Oak Ridge. He had oversight of DOE research activities and served as the federal contracting officer for major federal facilities in the city, including Oak Ridge National Laboratory, according to his LinkedIn page. He worked for DOE for about 32 years, from 1957 to 1989.

Lenhard served as president of the Oak Ridge Chamber of Commerce in 1992, and he was chair of the East Tennessee Economic Council in 1993 and 1994.

He helped found CROET in 1994, and he was the founding chairman. CROET helps find ways to re-use former federal property, not just real estate but also equipment and other federal assets. A tribute to Lenhard’s service is noted on a plaque in the Horizon Center Industrial Park in west Oak Ridge.

His daughter Andrea said her father loved the natural world, and she became a biologist and veterinarian because of him. Her father used to take them on long rambles in the woods, Andrea said, and he would pick up animals like snakes and frogs and tell the children what he knew about them.

“He loved nature, and that was very infectious,” she said.

Andrea said Oak Ridge was very important to her father.

“He always wanted to promote Oak Ridge and take care of Oak Ridge,” she said. “He was very devoted to the city.”

Lenhard could often be found walking in local grocery stores. He was very conscious of his health, Andrea said, and he would walk every day at stores that included Walmart, Kroger, and Food City. He would sometimes stop to talk to people, including an Oak Ridge Today reporter.

Andrea said her father was a lot of fun, full of life, and he loved everybody.

She recalled the trips her family used to take to Norris Lake on weekends when she was a child—playing in the water, climbing trees, telling jokes—and she said her father spent as much time as he could with his grandchildren as well.

A statement from the family of Lenhard’s daughter Michele said Joe Lenhard was very supportive of higher education.

“He gave substantial sums of money to the University of Tennessee and Roane State Community College,” the statement said. “Roane State dedicated a room to Joseph Lenhard for his outstanding contributions. Joe came from an economically disproportionate background and saw the benefit of higher education. He wanted to provide educational opportunity for the young people of East Tennessee.”

[Read more…]

Filed Under: Business, COVID-19, Front Page News, Health, Health, Oak Ridge, Oak Ridge National Laboratory, Oak Ridge Office, Slider, U.S. Department of Energy Tagged With: Andie Lenhard, Community Reuse Organization of East Tennessee, COVID-19, CROET, David Bradshaw, DOE, East Tennessee Economic Council, ETEC, Heritage Center, Joe Lenhard, Ken Yager, Oak Ridge Chamber of Commerce, Oak Ridge National Laboratory, Ray Smith, Rotary Club, Tom Beehan, U.S. Department of Energy, Warren Gooch

Japanese supercomputer displaces ORNL’s Summit as world’s most powerful

Posted at 1:05 pm June 22, 2020
By John Huotari Leave a Comment

A Japanese supercomputer has displaced the Summit supercomputer, pictured above at Oak Ridge National Laboratory, as the world’s most powerful. Summit is a 200-petaflop IBM system. (Photo courtesy Katie Bethea/ORNL)

Note: This story was last updated at 3 p.m. June 24.

A Japanese supercomputer has displaced the Summit supercomputer at Oak Ridge National Laboratory as the world’s most powerful and bumped other U.S. and Chinese machines down one spot on a semiannual list of the fastest systems.

Summit had been ranked the world’s most powerful supercomputer on the semiannual TOP500 list since June 2018. It was bumped to number two when the new TOP500 list was released Monday.

The new top system is installed in Kobe, Japan, and it is named Fugaku. In a high-performance test, it performed at 415.5 petaflops. A petaflop is a quadrillion floating-point operations per second.

Fugaku’s performance was 2.8 times better than Summit’s, according to TOP500. Summit delivered 148.8 petaflops on the high-performance test.

[Read more…]

Filed Under: Front Page News, Oak Ridge National Laboratory, ORNL, Science, Slider, U.S. Department of Energy Tagged With: China, Cray, exaflop, Frontier, Fugaku, Fujitsu, IBM, Japan, Lawrence Livermore National Laboratory, Mellanox, Milky Way-2A, National Nuclear Security Administration, NNSA, NVIDIA, Oak Ridge National Laboratory, ORNL, petaflop, Rick Perry, Sierra, summit, Sunway TaihuLight, supercomputer, Tianhe-2A, Top500, U.S. Department of Energy, United States

ORNL in limited operations, seeks quotes for PPE, cleaning supplies

Posted at 3:16 pm May 5, 2020
By John Huotari Leave a Comment

The main entrance at Oak Ridge National Laboratory. (Photo courtesy ORNL)

Oak Ridge National Laboratory remains in limited operations, a spokesperson said Monday.

The lab will remain in that mode “for the immediate future,” ORNL spokesperson Morgan McCorkle said.

“No timelines have been set, and ORNL will continue to adapt its plans to the developing situation,” McCorkle said.

She said the lab will continue to be informed by guidance from the U.S. Department of Energy, the Trump Administration and the Centers for Disease Control and Prevention, and state and local authorities.

[Read more…]

Filed Under: COVID-19, Front Page News, Health, Oak Ridge National Laboratory, U.S. Department of Energy Tagged With: cleaning supplies, COVID-19, limited operations, Morgan McCorkle, Oak Ridge National Laboratory, ORNL, personal protective equipment, PPE, re-opening, Tennessee

For members: ORNL contract extension valued at up to $8 billion

Posted at 5:35 am May 5, 2020
By John Huotari Leave a Comment

 

The five-year non-competitive contract extension at Oak Ridge National Laboratory has an estimated value of up to $8 billion, according to the U.S. Department of Energy.

The DOE Office of Science has explained why it did not have a full, open competition for the extension.

The rest of this story, which you will find only on Oak Ridge Today, is available if you are a member: an advertiser, sponsor, or subscriber to Oak Ridge Today.

Already a member? Great! Thank you! Sign in here.

Not a member? No problem! Subscribe here:

Basic

  • Basic monthly subscription ($5 per month)—access premium content
  • Basic annual subscription ($60 per year)—access premium content

Pro

  • Pro monthly subscription ($10 per month)—access premium content, get breaking news emails first, and submit one press release or public service announcement per month
  • Pro annual subscription ($100 per year)—save $20 per year, access premium content, get breaking news emails first, and submit one press release or public service announcement per month

Temporary

  • Temporary access ($3 per week for two weeks)

If you prefer to send a check, you may do so by mailing one to:

Oak Ridge Today

P.O. Box 6064

Oak Ridge, TN 37831

Learn about our advanced subscription options here.

Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories. These stories generally take more than four hours to report, write, and publish.

Thank you for reading Oak Ridge Today!

Filed Under: Front Page News, Oak Ridge National Laboratory, ORNL, Premium Content, Slider, Top Stories, U.S. Department of Energy Tagged With: Battelle Memorial Institute, contract, contract extension, DOE, Oak Ridge National Laboratory, Office of Science, ORNL, U.S. Department of Energy, University of Tennessee, UT-Battelle

Work starts to increase power of SNS proton beam

Posted at 3:18 pm April 28, 2020
By John Huotari Leave a Comment

Construction work has started on a part of a project to double the power of the proton beam in the Spallation Neutron Source at Oak Ridge National Laboratory. It’s the first construction work at SNS since 2006. (Photo courtesy ORNL)

Construction work has started on a part of a project to double the power of the proton beam in the Spallation Neutron Source at Oak Ridge National Laboratory.

It’s the first construction work at the $1.4 billion SNS since 2006.

The current work is limited to what is known as the klystron gallery. It houses radio-frequency systems. They power the structures that are used to accelerate a negatively-charged hydrogen ion beam in the linear accelerator at SNS.

ORNL has previously said the klystron gallery construction could last about one year.

The work is part of a project called the proton power upgrade, or PPU. It will eventually double the power of the SNS proton beam from 1.4 megawatts to 2.8 megawatts. That could be a seven-year project. The potential cost has previously been estimated at $245 million.

[Read more…]

Filed Under: Front Page News, Oak Ridge National Laboratory, ORNL, Slider, U.S. Department of Energy Tagged With: construction, first target station, klystron gallery, linear accelerator, mercury target, neutrons, Oak Ridge National Laboratory, ORNL, proton beam, proton power upgrade, protons, Second Target Station, SNS, Spallation Neutron Source, tungsten target

ORNL making molds to help produce COVID-19 test tubes

Posted at 12:36 pm April 21, 2020
By John Huotari Leave a Comment

An example of a 3D printer, the Cincinnati Machine, is pictured above at work in Oak Ridge National Laboratory’s Manufacturing Demonstration Facility in Hardin Valley on Dec. 29, 2014. (Photo courtesy of Oak Ridge National Laboratory, U.S. Dept. of Energy)

Engineers at Oak Ridge National Laboratory are making metal molds that companies will use to manufacture plastic tubes for COVID-19 test kits.

The work has been cited in two federal coronavirus task force press conferences at the White House this week.

On Monday, Brad Smith, a federal health official, said the ORNL work could help supply more than 40 million collection tubes per month in the next several weeks. Smith grew up in Knoxville, and he has been a business leader and entrepreneur, and served in Tennessee state government. He is now deputy administrator and director of the U.S. Centers for Medicare and Medicaid Services.

The ORNL work was also cited by President Donald Trump on Sunday.

The ORNL engineers are using additive manufacturing to produce the metal molds for the COVID-19 test kits. Additive manufacturing is the process of making an object by printing it with a material layer by layer. Printers known as 3D printers— some large, some small—can be used.

[Read more…]

Filed Under: COVID-19, Federal, Front Page News, Government, Health, Oak Ridge National Laboratory, ORNL, Slider, U.S. Department of Energy Tagged With: 3D printers, additive manufacturing, Brad Smith, coronavirus task force, COVID-19, COVID-19 test, COVID-19 testing, Donald Trump, Manufacturing Demonstration Facility, metal molds, Oak Ridge National Laboratory, ORNL, White House

ORNL researcher helps discover new species of cave snail

Posted at 11:59 am April 20, 2020
By John Huotari Leave a Comment

Researchers discovered the Tennessee cavesnail, Antrorbis tennesseensis, in caves near Oak Ridge National Laboratory. The snail is less than two millimeters long. (Photo credit: ORNL/Nathaniel Shoobs and Matthew Niemiller)

A researcher at Oak Ridge National Laboratory helped discover a small cave snail.

The new snail species has been named the Tennessee cavesnail, or Antrorbis tennesseensis. Its name honors the state where it was found and the fact that several researchers involved in its discovery are affiliated with the University of Tennessee. A paper describing and naming the species was published in December.

The snail, which is less than two millimeters long, was found in two caves in Roane County a few miles south of the Oak Ridge Reservation. The reservation includes ORNL and parts of the city of Oak Ridge.

The snail is found on or under rocks far inside the caves, usually in streams that aren’t too muddy or silty, ORNL said. Researchers recommended that the species be listed as endangered.

The ORNL researcher is Evin Carter. He is a research associate and wildlife ecologist at ORNL, which is a U.S. Department of Energy laboratory. With only a handful of surveys completed so far, Carter has plans to survey the 40 or so other caves on the Oak Ridge Reservation, ORNL said.

[Read more…]

Filed Under: College, Education, Front Page News, Oak Ridge National Laboratory, ORNL, Science, Slider, U.S. Department of Energy Tagged With: Annette Engel, Antrorbis tennesseensis, Cave Conservancy Foundation, cave snail, DOE, DOE Reservation Management, endangered, Evelyn Pieper, Evin Carter, Katherine Dooley, Kathryn Perez, Matthew Niemiller, Nathaniel Shoobs, Nick Gladstone, Oak Ridge National Laboratory, Oak Ridge Reservation, Office of Science, ORNL, species, Tennesse cavesnail, U.S. Department of Energy, University of Tennessee

UT-Battelle gets five-year extension to manage ORNL

Posted at 1:50 pm April 5, 2020
By John Huotari Leave a Comment

Oak Ridge National Laboratory Sign
Photo by ORNL

The U.S. Department of Energy has approved a five-year extension of UT-Battelle’s contract to manage and operate Oak Ridge National Laboratory.

The five-year extension took effect Wednesday, April 1, ORNL said in a response to questions.

The value of the extension wasn’t immediately available.

[Read more…]

Filed Under: Business, College, Education, Front Page News, Oak Ridge National Laboratory, ORNL, Slider, U.S. Department of Energy Tagged With: contract, DOE, Oak Ridge National Laboratory, ORNL, U.S. Department of Energy, UT-Battelle

Next Page »

Search Oak Ridge Today

Recent Posts

  • Blasius to discuss Downtown Oak Ridge on Tuesday
  • Oak Ridge releases water quality report
  • Granholm, a former governor, now energy secretary
  • Gov. Lee lifts nursing home restrictions, extends state of emergency
  • ORNL FCU will lease space to Anderson County Family Justice Center
  • Basketball photos: Oak Ridge Lady Wildcats
  • Basketball: Lady Wildcats win district championship, defeat Farragut
  • ORUD announces new president, general manager
  • REAC/TS receives U.S. Secretary of Energy’s Achievement Award
  • TVA conducting maintenance at Bull Run

About Us

About Oak Ridge Today
What We Cover

How To

Advertise
Subscribe

Contact Us

Contact Oak Ridge Today

Copyright © 2021 Oak Ridge Today