Lamar Alexander Archives - Oak Ridge Today

For first time since 2012, US has top supercomputer in world

Posted at 1:37 pm June 25, 2018
By John Huotari Leave a Comment

Oak Ridge National Laboratory’s Summit supercomputer was named number one on the TOP500 List, a semiannual ranking of the world’s fastest computing systems on Monday, June 25, 2018. (Photo credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Department of Energy)

For the first time since 2012, the United States has the most powerful supercomputer in the world, and it’s again located at Oak Ridge National Laboratory.

The new supercomputer, called Summit, is capable of 200 petaflops, or 200,000 trillion calculations per second. Equipment delivery for Summit was completed in March, and officials celebrated the launch of the supercomputer in a ceremony attended by U.S. Energy Secretary Rick Perry on June 8.

The last time the United States had the top supercomputer was in November 2012. That machine, which is still in use, is named Titan, and it’s also at ORNL. It’s now number seven on the semiannual TOP500 list, which was released Monday.

China had held the top spot since June 2013, and the country had held the top two spots since June 2016. That ended with Monday’s TOP500 announcement. Previously at number one and number two, the top two Chinese supercomputers have fallen to number two and number four.

ORNL, a U.S. Department of Energy laboratory, now has two of the top seven systems on the list. They are Summit at number one and Titan at number seven. The United States now has six of the top 10 machines, according to the TOP500 list. [Read more…]

Registration for Tennessee Valley Corridor Summit extended through today

Posted at 9:07 am May 18, 2018
By John Huotari Leave a Comment

Registration for the Tennessee Valley Corridor National Summit in Oak Ridge this month has been extended through today (Friday, May 18).

The TVC Summit is scheduled from Tuesday, May 29, to Thursday, May 31, at the New Hope Center at the Y-12 National Security Complex.

Organizers said the Summit will include five main sessions focused on clean energy, cyber and national security, advanced manufacturing, and education. The Summit will also celebrate the 75th anniversary of the City of Oak Ridge, the 85th anniversary of Tennessee Valley Authority, and 50th anniversary of NASA’s Apollo 8 Mission.

There will be more than 50 speakers, panelists, and presenters, ranging from university and community college presidents to entrepreneurs to top leaders of the region’s federal contractors. More than 400 community, academic, and government leaders from the five-state region are expected to participate, organizers said. [Read more…]

Spending bill has $639 million for DOE cleanup in Oak Ridge

Posted at 5:30 pm March 29, 2018
By John Huotari Leave a Comment

An aerial view of the Biology Complex at the Y-12 National Security Complex. Plans call for eventually demolishing the complex. (Photo courtesy U.S. Department of Energy)

The federal spending bill approved last week includes $639 million for the federal government’s cleanup program in Oak Ridge, including what could be full funding for a top priority deactivation and demolition project at the Y-12 National Security Complex.

The $639 million for the current fiscal year is an increase of $141 million or more, compared to recent fiscal years, and it’s the most money appropriated in a while.

Besides Y-12, the fiscal year 2018 funding will be used for U.S. Department of Energy cleanup projects at East Tennessee Technology Park (the former K-25 site) and Oak Ridge National Laboratory.

“It’s very positive for us,” said Jay Mullis, manager of the DOE Oak Ridge Office of Environmental Management, or OREM. Mullis gave a brief update at a meeting of the Oak Ridge Reservation Communities Alliance on Monday.

In addition to $125 million to deactivate and demolish the Biology Complex at Y-12, the fiscal year 2018 spending bill includes $17.1 million in funding for the planned Mercury Treatment Facility at Y-12, about $200 million for continued cleanup work at ETTP, and a total of roughly $12 million for the Environmental Management Disposal Facility, or EMDF. That’s a proposed landfill that could be west of Y-12 and accept waste from future cleanup work at Y-12 and ORNL, possibly early in the 2020s. The project plan for EMDF is expected to be open to public comment later this summer. [Read more…]

Tennessee Valley Corridor Summit has presentations on energy, manufacturing, security

Posted at 5:46 pm March 18, 2018
By Oak Ridge Today Staff Leave a Comment

The Tennessee Valley Corridor National Summit in Oak Ridge in May will feature presentations on advanced manufacturing, clean energy and a nuclear renaissance, and national security and cyber security.

The 2018 TVC National Summit is scheduled from May 29-31 at the New Hope Center at the Y-12 National Security Complex in Oak Ridge. It will be hosted by Oak Ridge Mayor Warren Gooch in cooperation with U.S. Representative Chuck Fleischmann.

Agenda topics include: [Read more…]

Fleischmann: Supercomputing race could change with Summit at ORNL

Posted at 3:16 pm March 18, 2018
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The installation of the Summit supercomputer continues at Oak Ridge National Laboratory on Jan. 23, 2018, with the Oak Ridge Leadership Computing Facility and IBM teams receiving and installing compute nodes. Summit will come online in late 2018 for early science, and will be available to users in January 2019. (Image credit: Jason Richards/ORNL. Used under Creative Commons license)

The supercomputer being built at Oak Ridge National Laboratory could change the race for supercomputing supremacy between the United States and China, U.S. Representative Chuck Fleischmann said during a budget hearing on Thursday.

The congressman said Summit, a 200-petaflop supercomputer at ORNL, will be commissioned this summer, and it will be the fastest supercomputer in the world, with twice the power of the top Chinese system. The Chinese machine is a 93-petaflop system known as Sunway TaihuLight.

During Thursday’s budget hearing, which featured Energy Secretary Rick Perry, Fleischmann said the United States and China are in a race for supercomputing supremacy. The race is critical to advances in science and technology that will drive economic growth, said Fleischmann, a Republican whose district includes Oak Ridge.

Citing a February 9 edition of Science magazine, Fleischmann said the U.S. dominated supercomputer rankings for decades but is now far behind. The combined power of the top two machines in China easily outpaces all 21 supercomputers operated by the U.S. Department of Energy, the country’s top funder of supercomputers, the congressman said.

But that could change with the commissioning of Summit this summer, Fleischmann said. [Read more…]

Alexander: Senate confirms Smith of ORNL, three others to TVA Board

Posted at 11:57 am December 22, 2017
By Oak Ridge Today Staff Leave a Comment

Jeff Smith

Note: This story was updated at 5:40 p.m.

Jeff Smith, deputy lab director for operations at Oak Ridge National Laboratory, has been confirmed to the Tennessee Valley Authority Board of Directors.

The confirmations—there were a total of four to the TVA Board, including Smith—were announced by U.S. Senator Lamar Alexander in a press release Friday.

Alexander, a Tennessee Republican, has said that Smith is an “outstanding choice” to serve on the board of the nation’s largest public utility.

Alexander introduced Smith at his confirmation hearing before the U.S. Senate Committee on Environment and Public Works in November, the press release said. Alexander said that Smith will make an excellent TVA board member because of his “expertise in nuclear energy, his background in management of a large facility, and his understanding of large construction projects.” [Read more…]

Treatment facility will reduce mercury in creek water, allow cleanup work at Y-12

Posted at 1:51 pm November 20, 2017
By John Huotari Leave a Comment

The new Mercury Treatment Facility at the Y-12 National Security Complex will help reduce the amount of mercury that gets into East Fork Poplar Creek and allow the demolition of four large buildings where mercury was used to help make nuclear weapons during the Cold War, officials said during a groundbreaking ceremony on Monday, Nov. 20, 2017. (Photo by John Huotari/Oak Ridge Today)

Note: This story was last updated at 10:45 p.m.

Mercury contamination is one of the biggest problems remaining from the Cold War, U.S. Senator Lamar Alexander said during a groundbreaking ceremony on Monday morning. Alexander, a Tennessee Republican, first announced the new treatment facility at Y-12 more than four years ago.

“In May 2013, I came to Oak Ridge to announce that a new water treatment facility would be built at Y-12 at the head of the East Fork Poplar Creek to prevent mercury that was once used to make nuclear weapons from getting into our waterways,” Alexander said. “That day, I made a personal commitment to address one of the biggest problems we have from the Cold War era—mercury contamination—and help fund a solution. Today, I am proud to see that we are breaking ground on the new water treatment facility.”

Site preparation for the new Mercury Treatment Facility is expected to start this year, with the rest of construction beginning in late 2018. The facility is expected to start operating in late 2022.

The treatment plant will allow workers to demolish four large buildings where mercury, a toxic metal, was once used: Alpha 2, Alpha 4, Alpha 5, and Beta 4. Work on those buildings, mostly on the west side of Y-12, could start by 2024. [Read more…]

Groundbreaking scheduled for Mercury Treatment Facility at Y-12

Posted at 4:38 pm November 13, 2017
By John Huotari Leave a Comment

The planned Mercury Treatment Facility at the Y-12 National Security Complex in Oak Ridge. (Image courtesy UCOR/U.S. Department of Energy Oak Ridge Office of Environmental Management)

A groundbreaking has been scheduled for Monday morning for the Mercury Treatment Facility at the Y-12 National Security Complex.

Y-12 operations have historically used large amounts of mercury, and many of the buildings, now in varying states of deterioration, have mercury contamination, a media advisory said.

“The treatment facility will lower existing mercury levels from past releases and will serve as a guard against a potential increase in releases as mercury-contaminated buildings are demolished,” the media advisory said.

Deputy Energy Secretary Dan Brouillette will attend the groundbreaking, which is at Y-12 and not open to the public. U.S. Senator Lamar Alexander and U.S. Representative Chuck Fleischmann, both Tennessee Republicans, will also attend the groundbreaking, the media advisory said.

The groundbreaking is being presented by the U.S. Department of Energy and URS|CH2M Oak Ridge LLC, or UCOR, DOE’s cleanup contractor at federal sites in Oak Ridge. [Read more…]

Jeff Smith of ORNL nominated to serve on TVA Board

Posted at 12:26 pm September 21, 2017
By John Huotari Leave a Comment

Jeff Smith

Note: This story was updated at 1:30 p.m.

Jeff Smith, deputy director for operations at Oak Ridge National Laboratory, has been nominated to serve on the Tennessee Valley Authority Board of Directors, officials said Thursday.

The nomination by President Donald Trump was announced by the White House.

U.S. senators Lamar Alexander and Bob Corker, both Tennessee Republicans, supported Smith’s nomination in statements on Thursday. [Read more…]

Some concern in Oak Ridge as Congress considers repealing Affordable Care Act

Posted at 11:49 pm July 27, 2017
By John Huotari Leave a Comment

Protesters express their opposition to the health care vote in May by U.S. Representative Chuck Fleischmann, a Tennessee Republican, during a ribbon-cutting ceremony at the Rocky Top post office on May 9, 2017. (Photo by John Huotari/Oak Ridge Today)

The U.S. Senate continued to debate a potential repeal of at least part of the Affordable Care Act, also known as “Obamacare,” on Thursday night. It’s not clear what the Senate will eventually approve.

It’s also not clear what type of agreement the Senate can reach with the U.S. House of Representatives, if the Senate passes a bill. The House has already passed its own bill, the American Health Care Act.

On Thursday night, the Senate debate was focused on a so-called “skinny repeal,” which would roll back parts of the Affordable Care Act, or ACA. It would repeal the mandates that most people have health insurance and that large employers cover their employees, but it would leave most of the health law in place, The New York Times reported.

It wasn’t clear if the Republican-controlled Senate had the votes to advance the legislation.

The vote on “skinny repeal” expected tonight comes after Senate Republicans were unable to reach consensus on broader legislation to repeal and replace the Affordable Care Act and after an earlier repeal bill failed on Wednesday.

The health care debate in the Senate started with a 51-50 vote on Tuesday.

As the health care debate has played out in Congress this year, there has been some concern in Oak Ridge and Anderson County over the potential repeal of the Affordable Care Act, which was signed into law by President Barack Obama in March 2010. It’s considered his signature domestic legislative achievement.

There has also been some concern here over possible Medicaid cuts. [Read more…]

House, Senate committees recommend funding to reduce Y-12’s Protected Area

Posted at 6:36 pm July 26, 2017
By John Huotari Leave a Comment

The Y-12 National Security Complex in Oak Ridge is pictured above in June 2012. (Photo courtesy NNSA)

Appropriations committees in both the U.S. Senate and House of Representatives have recommended funding for a project that could reduce the Protected Area at the Y-12 National Security Complex by about 50 percent.

The House Appropriations Committee approved an energy and water appropriations bill on Wednesday, July 12, that recommended $23.4 million for the project, the West End Protected Area Reduction project, in fiscal year 2018, which starts October 1. That would be up from $2.5 million in fiscal year 2017. (See page 135 here.) If approved, the House bill would direct the National Nuclear Security Administration to give quarterly project updates to the appropriations committees in both houses of Congress “until such time as the NNSA can demonstrate a commitment to move the project forward.” (See page 105 here.)

The Senate Appropriations Committee approved an energy and water appropriations bill on Thursday, July 20, that recommended $5 million in fiscal year 2018. (See page 119 here.) That money is recommended to continue the design work for the project, according to a report on the Senate bill. (See page 98 here.)

The Trump administration did not request any funding for the project, and it’s not clear what level of funding might eventually be approved. [Read more…]

EPA picks Oak Ridge to apply for new loan program for new water plant

Posted at 2:36 pm July 23, 2017
By John Huotari Leave a Comment

The Oak Ridge Water Treatment Plant is pictured on Pine Ridge above the Y-12 National Security Complex. (Photo by City of Oak Ridge)

The U.S. Environmental Protection Agency has invited the City of Oak Ridge to apply for a new federal loan program for the city’s proposed new water plant, a press release said.

The City of Oak Ridge water plant is one of 12 projects in nine states to apply for more than $2 billion in Water Infrastructure Finance and Innovation Act (WIFIA) Loans, the EPA said in a press release Wednesday. The projects were selected from a group of 43 projects that submitted letters of interest to EPA in April 2017.

“Rebuilding America’s infrastructure is a critical pillar of the president’s agenda,” said EPA Administrator Scott Pruitt. “These large-scale projects will improve water quality for 20 million Americans, especially those communities that need it the most—such as rural and urban communities.”

The press release said the City of Oak Ridge will design and construct a new 16 million-gallons-per-day membrane treatment plant and associated equipment to replace the existing decades-old conventional treatment plant, which is currently at capacity and beyond its useful life.

Among the city’s water plant customers are Oak Ridge National Laboratory and Y-12 National Security Complex.

“This project will provide sufficient capacity to meet the city’s water needs by continuing the production and delivery of safe potable drinking water to its customers,” the EPA press release said. [Read more…]