Oak Ridge Today

ORNL to collaborate with five small businesses to advance energy tech

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Five small companies have been selected to partner with the U.S. Department of Energy’s Oak Ridge National Laboratory to move technologies in commercial refrigeration systems, water power generation, bioenergy, and battery manufacturing closer to the marketplace.

The firms are among 38 selected to participate in the third round of DOE’s Small Business Vouchers, or SBV, pilot, a press release said. SBV helps provide access to the world-class capabilities of the DOE national labs for American small businesses and bring next-generation energy technologies to the marketplace faster, the press release said.

“Innovation drives American competitiveness and creates new jobs for a stronger economy and a brighter, cleaner future for our nation,” said Moe Khaleel, associate lab director of energy and environmental sciences at ORNL. “ORNL is helping small businesses tackle fundamental science challenges and to carry out the research needed to accelerate the delivery of solutions to the marketplace.”

DOE has connected 12 of its national labs with 76 small businesses since the first round of SBV, a Technology-to-Market program launched in September 2015, the press release said. With Friday’s announcement, 114 small businesses have been partnered with the labs enabling them to tap into the intellectual and technical resources needed to overcome critical technology challenges for their advanced energy products and gain a global competitive advantage, the release said. [Read more…]

ORNL, UT celebrating Bioenergy Day with free event for elementary, middle school students

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bioenergy-day-flyer

Oak Ridge National Laboratory and the University of Tennessee are celebrating Bioenergy Day 2016 with a free event designed to engage elementary kids and middle schools, inviting them to investigate the world of bioenergy.

Participants include Creative Discovery Museum of Chattanooga, Genera Energy, UT Ag Extension, and UT Forest Service, along with ORNL Manufacturing (3D printing) and ORNL Transportation. [Read more…]

ORNL researchers contribute to major UN bioenergy, sustainability report

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Keith Kline and Virginia Dale

ORNL researchers Keith Kline and Virginia Dale contributed to a major United Nations report on bioenergy and sustainability. (Photo courtesy ORNL)

A major United Nations report on bioenergy and sustainability released Tuesday concludes the sustainable production of bioenergy can be an important tool for addressing climate change.

Two researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory contributed to the multinational UN document, which offers science-based evaluations of bioenergy issues—including food and energy crop production and bioenergy—as a climate change mitigation strategy.

Keith Kline of ORNL’s Environmental Sciences Division contributed to a chapter on land use for the UN Scientific Committee on Problems of the Environment (SCOPE) Bioenergy and Sustainability Report.

“Misconceptions about the availability of land needed for growing food crops and about the opportunities and synergies possible from combined production systems could undermine investment in a key strategy for climate change mitigation,” Kline said. [Read more…]

UT names bioenergy expert as 14th UT-ORNL Governor’s Chair

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Art Ragauskas

Arthur Ragauskas

KNOXVILLE—Arthur Ragauskas, an authority in bioenergy, has been named the 14th University of Tennessee-Oak Ridge National Laboratory Governor’s Chair.

He will serve as Governor’s Chair for Biorefining, based in UT’s Department of Chemical and Biomolecular Engineering with a complementary appointment in the UT Institute of Agriculture’s Department of Forestry, Wildlife, and Fisheries.

He will also serve in the Energy and Environmental Sciences Directorate, Biosciences Division, at ORNL and as a member of the U.S. Department of Energy’s BioEnergy Science Center, or BESC.

Ragauskas begins at UT on June 1. [Read more…]

ORNL uses neutron scattering, supercomputing to study biofuel production

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Lignocellulosic Biomass

This graphical representation of lignocellulosic biomass based on supercomputer models illustrates a new Oak Ridge National Laboratory study about the inner workings of plant cell walls during bioenergy production. (Image credit: Thomas Splettstoesser; http://www.scistyle.com)

Researchers studying more effective ways to convert woody plant matter into biofuels at Oak Ridge National Laboratory have identified fundamental forces that change plant structures during pretreatment processes used in the production of bioenergy.

The research team, which published its results in Green Chemistry, set out to decipher the inner workings of plant cell walls during pretreatment, the most expensive stage of biofuel production. Pretreatment subjects plant material to extremely high temperature and pressure to break apart the protective gel of lignin and hemicellulose that surrounds sugary cellulose fibers. [Read more…]

‘Bridging the Gap’ conference invites business community to ORNL

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Bridging the Gap

Oak Ridge National Laboratory will host its annual “Bridging the Gap” conference March 5-6. (Image courtesy of ORNL)

Several of Oak Ridge National Laboratory’s most promising applied research and development capabilities will be in the spotlight March 5-6 as dozens of entrepreneurs, investors, and scientists gather at the lab’s third annual “Bridging the Gap” conference.

“This is a great opportunity for the region’s business community to receive capability briefings from some of the lab’s most dynamic researchers and to explore commercialization and collaboration opportunities,” said Tom Rogers, ORNL’s director of Industrial Partnerships and Economic Development.

[Read more…]

‘Zoomable’ map of poplar proteins offers new view of bioenergy crop

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Poplar Proteins Molecular Map

An extensive molecular map of poplar tree proteins from Oak Ridge National Laboratory offers new insight into the plant’s biological processes. The study is featured on the cover of January’s Molecular and Cellular Proteomics. (Submitted photo)

Researchers seeking to improve production of ethanol from woody crops have a new resource in the form of an extensive molecular map of poplar tree proteins, published by a team from the U.S. Department of Energy’s Oak Ridge National Laboratory.

Populus, a fast-growing perennial tree, holds potential as a bioenergy crop due to its ability to produce large amounts of biomass on non-agricultural land. Now, a study by ORNL scientists with DOE’s BioEnergy Science Center has provided the most comprehensive look to date at poplar’s proteome, the suite of proteins produced by a plant’s cells. The study is featured on the cover of January’s Molecular and Cellular Proteomics.

[Read more…]