Oak Ridge Today

Arboretum Nature Book Trail features new insect book

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The Nature Book Trail at the University of Tennessee Arboretum features “Bugs on the Job,” a book by author Nancy Kelly Allen and illustrator Martyna Nejman. (Photo by UT Arboretum Society)

The Nature Book Trail at the University of Tennessee Arboretum features “Bugs on the Job,” a book by author Nancy Kelly Allen and illustrator Martyna Nejman.

The Nature Book Trail is about half a mile in length. It begins near the parking lot by the UT Arboretum Visitors Center at 901 South Illinois Avenue in Oak Ridge.

“It is an easy trail for children and adults to hike, with two benches to rest on along the way; however, it is non-accessible for people with disabilities,” the press release said. “The 14 beautiful trail signs feature Ian Sect, a roving reporter who interviews 10 different insects to learn about their roles in nature as decomposers, pollinators, or colonizers.”

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City announces Thanksgiving closures, schedule changes

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The Oak Ridge Municipal Building is pictured above on Tuesday evening, May 5, 2020. (File photo by John Huotari/Oak Ridge Today)

City of Oak Ridge offices and facilities will be closed on Thursday, November 24, and Friday, November 25, for the Thanksgiving holiday.

The Oak Ridge Public Library and book drop, Oak Ridge Civic Center and indoor pool, Senior Center, and Scarboro Center will be closed through the weekend, from Thursday, November 24, through Sunday, November 27, a press release said.

The Tennessee Centennial Golf Course will be closed Thanksgiving Day, Thursday, November 24, only and will re-open on regular schedule Friday, November 25.

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Two die in Edgemoor Road crash

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Two people died in a crash between a pickup truck and a tractor-trailer truck on Edgemoor Road on Thursday.

The crash was reported at New Henderson Road in Claxton at about 6:22 p.m. Thursday.

A preliminary report from the Tennessee Highway Patrol said Jordan K. Scott, 29, of Knoxville, was driving a 1991 Ford F150 pickup truck north on New Henderson Road when he pulled out in front of a 2019 Peterbilt tractor-trailer truck driven by Rex A. Sparks, 56, of Cedar Bluff, Virginia. Sparks had been driving east on Edgemoor Road, toward Clinton Highway.

Scott’s two passengers in the pickup truck died in the collision. The THP identified them as Gregory L. Sweet, 57, of Oak Ridge, and Marion M. West, 54, of Clinton.

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NRC seeks public comment about test reactor

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Kairos Hermes test reactor (Image via Nuclear Regulatory Commission)

The U.S. Nuclear Regulatory Commission is seeking public comment and will have a public meeting and online seminar Wednesday about issuing a construction permit for a proposed test reactor in Oak Ridge.

The NRC has issued a draft environmental impact statement for the construction permit for a Kairos Hermes Test Reactor. The nuclear reactor would not produce electricity, but it would test Kairos Power’s fluoride salt-cooled, high-temperature reactor technology, according to the NRC.

Completed in September, the draft environmental impact statement includes the NRC staff’s preliminary analysis of the environmental impacts of issuing a construction permit to Kairos.

“After weighing the environmental, economic, technical, and other benefits against environmental and other costs, the NRC staff’s preliminary recommendation, unless safety issues mandate otherwise, is that the operating license be issued as requested,” the NRC said in a notice published in the Federal Register.

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ORNL to receive $497 million in Inflation Reduction Act funding 

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Oak Ridge National Laboratory will receive $497 million from the Inflation Reduction Act for projects that include nuclear fusion and neutron research, supercomputing, materials science, and radioisotope production. More than half of the money, 52% of it, will be used for U.S. contributions to an international nuclear fusion project.

ORNL’s $497 million is about one-third of the $1.55 billion provided to the U.S. Department of Energy’s Office of Science by the Democrat-led Congress under the IRA. President Joe Biden signed the IRA, which included a range of provisions and passed along party lines, into law in August. It provides money for more than 52 DOE projects already in the works.

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Creswell, new Roane Co. executive, to talk to League

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Wade Creswell

Wade Creswell, who was elected Roane County executive this year, will talk to the League of Women Voters of Oak Ridge on Tuesday.

Creswell’s presentation is scheduled to start at noon Tuesday, November 15, in person at the Oak Ridge Unitarian Church Social Hall. It will also be available on Zoom. A link for Zoom access will be distributed later.

It’s a Lunch with the League hosted by the League of Women Voters.

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Greenway, park closures announced for hunts

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There will be greenway and park closures in November and December for hunts in the Oak Ridge Wildlife Management Area.

The big game quota hunts will be held by the Tennessee Wildlife Resources Agency in cooperation with the U.S. Department of Energy and the City of Oak Ridge.

“For everyone’s safety, only hunters possessing a valid Oak Ridge WMA quota permit are allowed on the WMA during scheduled quota hunts,” a press release said.

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Tree Lighting ceremony on Dec. 1

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oak-ridge-christmas-tree-lighting-a-dec-2-2016
The Oak Ridge Christmas Tree Lighting ceremony is scheduled for Thursday, Dec. 1, 2022, in Alvin K. Bissell Park. (File photo by City of Oak Ridge)

The annual Community Christmas Tree Lighting ceremony is scheduled for Thursday, December 1, in Alvin K. Bissell Park.

The tree lighting ceremony, sponsored by the Oak Ridge Recreation and Parks Department, is scheduled to start at 6 p.m. December 1.

The tree, a Norway spruce that was presented to the city by the Woman’s Club, has become part of a growing community tradition, a press release said.

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Bond reduced for wife charged with murder

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Samantha Hendley

Bond has been reduced for a woman charged with murder for the death of her husband in Oak Ridge in 2014.

Bond for Samantha Anne Hendley, 36, was reduced from $1 million to $450,000 in an order issued November 7 by Senior Judge Don R. Ash. If Hendley is able to be released on bond, she is required to wear a global positioning system (GPS) monitoring device, the order said.

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Crews demolish ORNL reactor once used for aircraft nuclear propulsion research

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Demolition began in September 2022 on the Bulk Shielding Reactor at the Oak Ridge National Laboratory, and it was completed in November. It was the first teardown of a former reactor at the site. (Photo by U.S. Department of Energy Office of Environmental Management)

Workers have demolished a nuclear reactor that was built at Oak Ridge National Laboratory in the 1950s for studies that were part of the federal aircraft nuclear propulsion program.

It’s the first demolition of a reactor in the ORNL central campus area. The demolition was reported to be completed ahead of schedule.

The Bulk Shielding Reactor, also known as Building 3010, was built in the 1950s for radiation shielding studies as part of the federal aircraft nuclear propulsion program. It included a 27-foot-deep reactor pool filled with water to shield the radioactive components contained in the pool, according to the U.S. Department of Energy Office of Environmental Management. Its mission changed to a general-purpose research reactor in 1963, and it was shut down permanently in 1991.

The reactor was demolished by cleanup contractor UCOR, working for DOE’s Oak Ridge Office of Environmental Management (OREM).

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ORNL studying hydrogen as rail fuel to fight climate change

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Pictured above at a ribbon-cutting ceremony on Wednesday, Nov. 9, 2022, for a project to research using hydrogen in a locomotive at Oak Ridge National Laboratory are, from left, Jim Gamble, vice president of engine and power solutions technology for Wabtec Corporation; Siddiq Khan, technology development manager for the U.S. Department of Energy’s Vehicle Technologies Office; Melissa Shurland, program manager in the Office of Research, Development, and Technology in the U.S. Department of Transportation’s Federal Railroad Administration; Dean Edwards, ORNL research and development lead; Xin Sun, ORNL associate laboratory director in the Energy Science and Technology Directorate; and Muhsin Ameen, senior research scientist at Argonne National Laboratory. (Photo by John Huotari/Oak Ridge Today)

Note: This story was updated at 1 p.m. Nov. 12.

Oak Ridge National Laboratory has started a research project to investigate using hydrogen fuel in a railroad engine to reduce carbon dioxide emissions and help fight climate change. Rail is one of the industries considered challenging to decarbonize along with aviation and shipping.

Researchers at ORNL and Argonne National Laboratory near Chicago will use a large single-cylinder 375-horsepower Wabtec engine that will burn a mixture of hydrogen and diesel fuel, which is what locomotives burn now. Under four-year agreements, the researchers will study things like engine hardware, fuel mixtures, and ignition strategies. Other low-carbon fuels could also be studied.

“We are excited to be a part of this collaboration because it addresses the need to decarbonize the rail industry by advancing hydrogen engine technology for both current and future locomotives,” said Josh Pihl, an ORNL distinguished researcher and group leader for applied catalysis and emissions research. “It is also a perfect example of how a DOE-funded collaboration between industry and national laboratories can accelerate the development and commercialization of technologies to help reduce carbon emissions from transportation.”

The 15.7-liter engine, larger than a tractor-trailer motor, was recently installed in garage-size research space at the National Transportation Research Center, an ORNL campus in Hardin Valley. ORNL had a ribbon-cutting ceremony for the engine research project on Wednesday.

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Community Thanksgiving on Nov. 24

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The annual free community Thanksgiving dinner is in Oak Ridge on Thursday, November 24.

“Everyone should have someone to give thanks with on Thanksgiving!” a press release said. “The grassroots annual tradition continues, and this year we are back to in-house dining!”

Everyone is invited, the press release said.

The dinner is scheduled from 11 a.m. to 1 p.m. Thursday, November 24, at the Historic Grove Theater at 123 Randolph Road in Oak Ridge. No RSVP is required, the press release said.

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