Oak Ridge Today

New electric bucket trucks offer cleaner, quieter operation

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Oak Ridge Electric Department Hybrid Bucket Truck Crew

Linemen Michael Goodpaster, left, and Steve Wilson prepare to demonstrate the Oak Ridge Electric Department’s new hybrid bucket truck, which uses electricity rather than diesel to operate its bucket boom.

 

The Oak Ridge Electric Department has a new hybrid bucket truck that uses quiet electricity rather than noisy diesel to power its bucket boom, making it easier for workers to communicate and reducing emissions and neighborhood noise.

Workers said the electric-powered boom is as fast as traditional diesel-powered booms, and the improved worker communications with the new, quieter booms helps them stay safe.

“It’s been a great thing for us,” Oak Ridge Electric Department Director Jack Suggs said. “The linemen really like it.”

Officials said the city’s Electric Department is one of several local power companies partnering with the Tennessee Valley Authority to bring energy-efficient, hybrid electric-powered bucket trucks to the Tennessee Valley. The new trucks are funded in part by a grant from TVA, the Electric Power Research Institute, and the U.S. Department of Energy. Oak Ridge received one plug-in hybrid bucket truck in October and is awaiting delivery of a plug-in hybrid pickup truck. [Read more…]

New one-megawatt solar array at Heritage Center can power 133 homes

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Powerhouse Six Solar Array Ribbon-cutting April 9, 2015

Company executives and city and federal officials celebrate a new one-megawatt solar array at Heritage Center in west Oak Ridge on Thursday with a ceremonial “plugging in.”

 

A new one-megawatt solar array at the Heritage Center in west Oak Ridge will provide enough clean energy to power 133 average-size homes per year, officials said.

Company and nonprofit executives joined city and federal officials for a ceremonial “plugging in” of the new Powerhouse Six photovoltaic solar array on Thursday.

The $1.8 million array has 3,268 solar modules, and it will be used to sell electric power to the Tennessee Valley Authority through the Oak Ridge Electric Department.

“We’re going live today,” said Gil Hough, renewable energy manager for RSI, or Restoration Services Inc., the Oak Ridge-based company that developed the array. [Read more…]

TVA seeks comment on ‘dewatering’ facility at Kingston, would allow dry storage

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Kingston Fossil Plant

Kingston Fossil Plant is located on Watts Bar Reservoir on the Tennessee River near Kingston. At the time it was finished in 1955, Kingston was the largest coal-burning power plant in the world, a distinction it held for more than a decade. (Photo courtesy TVA)

HARRIMAN—As part of a commitment to change the way ash and coal products are handled, the Tennessee Valley Authority is proposing to design and build a new facility that would dry out byproduct streams of bottom ash and pyrite at the Kingston Fossil Plant.

The change would allow these coal-burning byproducts to be stored in an onsite, dry landfill.

This project supports TVA’s plan to close all wet ponds containing coal combustion residue and convert them to dry storage throughout TVA’s coal fleet. Kingston is the first of TVA’s fossil plants to undergo the conversion. [Read more…]

Public meeting on Kingston coal ash natural resource damage restoration, compensation plan

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TVA Kingston Fossil Plant Dike C Reinforcement

Photo courtesy TVA

The Tennessee Department of Environment and Conservation, the U.S. Fish and Wildlife Service, and the Tennessee Valley Authority are releasing the TVA Kingston Fossil Plant Coal Ash Release Natural Resource Damage Assessment—Restoration and Compensation Determination Plan for public review during a public meeting on Thursday, April 9.

A copy of the document is available online at http://www.tva.com/kingston/ and http://www.tn.gov/environment/kingston.

Who: Representatives from Tennessee Department of Environment and Conservation, U.S. Fish and Wildlife Service, and Tennessee Valley Authority [Read more…]

Metal powder manufacturing company investing $313 million in Oak Ridge, adding 620 jobs

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Michael Hargett and Kamran Khoza of CVMR USA

CVMR President Michael Hargett, left, and Kamran Khozan, chairman and chief executive officer, joined local, state, and federal officials on Friday to announce they’re moving company headquarters from Toronto to Oak Ridge, investing $313 million and adding 620 jobs.

 

Note: This story was last updated at 12 a.m.

A company that manufactures high-purity metal powders and super alloys is moving its operations to Oak Ridge from Toronto, Canada, and investing $313 million here and creating 620 jobs, officials said Friday.

CVMR, which has operations in 18 countries, will use the former Theragenics building at Horizon Center in west Oak Ridge for its headquarters and research and development. The company closed on that building, which is on 21 acres, on Friday, but executives declined to disclose the sale price.

The first employee was hired Thursday, said Kamran Khozan, chairman and chief executive officer of CVMR (USA) Incorporated.

The company could expand that 65,000-square-foot building; infrastructure that is already in place allows it to be doubled. The company could put 218 people to work right away in its new headquarters and add 402 high-paying manufacturing jobs later, a state official said.

“I can promise you that this is the start of a wave,” said Randy Boyd, the new commissioner of Tennessee Economic and Community Development. [Read more…]

TVA asks consumers to reduce electricity use; offers money-saving tips

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TVA LogoKNOXVILLE—The Tennessee Valley Authority is asking for a voluntary reduction in electricity use until Thursday afternoon because of frigid temperatures that are causing high demand across the Southeast.

The request extends to all electric power consumers—residential, commercial, and industrial customers.

The voluntary reduction will help ensure a continued supply of power to essential services throughout TVA’s seven-state service territory and avoid interruptions of service, a press release said. [Read more…]

Lodge, Walter sworn in as TVA board members

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Virginia Lodge

Virginia Lodge

Ronald Walter

Ronald Walter

Virginia Lodge of Nashville and Ronald Walter of Memphis became members of the Tennessee Valley Authority board on Tuesday, taking their oaths of office in ceremonies in Memphis and Nashville. Their terms expire on May 18, 2019.

The two were nominated by President Barack Obama and confirmed unanimously by the U.S. Senate on December 9. One vacancy remains on the nine-member board.

“I am honored to have been nominated to this very important post by the president and confirmed by the U.S. Senate,” Lodge said in a press release. “I look forward to serving on the TVA board and representing the people of the Tennessee Valley.”

“I am honored the president and Senate have confidence in my abilities and look forward to serving on the board,” Walter said. “During my tenure at Memphis Light, Gas and Water, I worked with TVA and I’m looking forward to my expanded role in working with the people of the Tennessee Valley.” [Read more…]

Generator part weighing 200 tons shipped from Shawnee to Kingston

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TVA Generator Stator on Barge

A 200-ton stator, the stationary component of an electric generator, being shipped by barge from a TVA plant in Shawnee, Kentucky, to another one in Kingston, Tennessee. (Photos courtesy TVA)

 

Submitted

KINGSTON—The holiday tradition of gift giving came a bit early this year for the Tennessee Valley Authority’s Kingston Fossil Plant due to the generosity of a sister TVA plant in Shawnee, Kentucky. And, though it wasn’t Santa performing the delivery, the 200-ton generator stator made a significant journey involving the hard work of many.

During a maintenance outage at Kingston Unit 1, the existing stator—the stationary component of an electric generator—was determined to be beyond repair. Designed and built more than 50 years ago, modern replacement components aren’t available, so the Kingston team was looking at the possibility of a complete generator replacement.

When the TVA team at Shawnee heard about the challenges at Kingston, they realized they had the perfect “gift.” Unit 10 at the Shawnee plant was retired four years ago, but had the same Siemens-Westinghouse generator as Kingston, and it was still in operating condition. [Read more…]

TVA: Kingston Ash Recovery Project follows new EPA guidelines

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TVA Kingston Fossil Plant Dike C Reinforcement

Photo courtesy TVA

 

U.S. Environmental Protection Agency guidelines for coal combustion products released on Friday are consistent with work the Tennessee Valley Authority has already done at the Kingston recovery project, the public utility said in a press release.

“TVA is already making substantial changes in the way we work with coal combustion products, including coal ash and gypsum, said TVA President and Chief Executive Officer Bill Johnson. “This included committing an estimated $2 billion to convert all our coal fleet impoundments from wet to dry storage. While recognizing the significant potential for beneficial reuse of ash and other products, we agree it needs to be handled and stored safely.”

The project area surrounding the Kingston Fossil Plant near Harriman is in the final restoration stage following the coal ash spill in December 2008. It was the largest ash spill in U.S. history. [Read more…]

TVA: Kingston Ash Recovery Project nears completion

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TVA Kingston Fossil Plant Dike C Reinforcement

TVA Kingston Fossil Plant Dike C reinforcement (Photos courtesy TVA)

 

The Tennessee Valley Authority is in the final stages of the Kingston recovery project. The public utility says it’s fulfilling a promise to restore the area surrounding the Kingston Fossil Plant near Harriman following the coal ash spill in December 2008, the largest ash spill in U.S. history.

A major milestone was reached in early December, with the completion of the cover for a 240-acre permanent ash retention landfill. The new landfill, which has been fortified with an underground earthquake-resistant wall anchored in bedrock, is covered by a flexible-membrane liner and geo-composite fabric, two feet of clay, topsoil, and grass.

“We all know this incident shouldn’t have happened,” said TVA President and Chief Executive Officer Bill Johnson, who visited the recovery site on December 17. “But we have learned from it and we are fulfilling our commitment to making it right.”

TVA says it’s also keeping its promise by returning the Emory River and surrounding waterways to pre-spill conditions, reforesting and adding vegetation to surrounding land, stabilizing shorelines, and adding wetlands and other wildlife habitats. TVA has opened Lakeshore Park, which features 32 acres of walking trails, fishing piers, a boat ramp, and docks. [Read more…]

3M will invest $135 million, create 100 jobs at Clinton manufacturing facility

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Food Lion Distribution Center and 3M Company Manufacturing

The 3M Company purchased the former Food Lion Distribution Center on J.D. Yarnell Industrial Parkway in the Eagle Bend Industrial Park in Clinton on Friday. 3M paid roughly $14.4 million for the 772,00-square-foot building on 160 acres, and the company will use it to make products for the oil, gas, and automotive industries. (Photo courtesy Tim Thompson/Anderson County Economic Development Association)

 

Governor Bill Haslam

Bill Haslam

Note: This story was updated at 2:30 p.m. Dec. 8.

NASHVILLE—The 3M Company has purchased the former Food Lion distribution center in the Eagle Bend Industrial Park in Clinton and will use it to manufacture products for the oil, gas, and automotive industries. The company is expected to invest $135 million and create 100 new jobs in Anderson County.

Tennessee Governor Bill Haslam and Economic and Community Development Commissioner Bill Hagerty joined 3M Company officials in Nashville to announce the company’s investment on Friday afternoon.

3M purchased the 772,000-square-foot building on 160 acres on J.D. Yarnell Parkway in the Eagle Bend Industrial Park for roughly $14.4 million. The sale closed on Friday, said Tim Thompson, president of the Anderson County Economic Development Association. [Read more…]

EPA: Oak Ridge is a Green Power Community of the Year

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ORNL Bethel Valley Solar Array

Construction was completed in 2008 on a 288-foot-long, 51.25 kilowatt solar system (second-largest in Tennessee) that will supply power to the office building that houses researchers associated with Oak Ridge National Laboratory’s buildings technology programs. (Photo courtesy ORNL)

 

Oak Ridge has been recognized as a Green Power Community of the Year by the U.S. Environmental Protection Agency.

Oak Ridge is one of only two cities to receive the award. The other is Medford, Oregon.

Oak Ridge is one of 19 Green Power Partners and four suppliers from across the country receiving Green Leadership Awards given each year by the EPA. Awardees are recognized for their achievements in advancing the nation’s renewable energy market and reducing greenhouse gas emissions fueling climate change, a press release said.

The 2014 Green Power Leadership Awards will be presented on Wednesday, December 3, at the annual Renewable Energy Markets Conference in Sacramento, California. [Read more…]