Tag: Tennessee

FedEx expands blended SAF procurement to Chicago-O’Hare and Miami airports

FedEx expands blended SAF procurement to Chicago-O’Hare and Miami airports

November 12, 2025 |

In Tennessee, last month, FedEx continued its sustainable aviation fuel (SAF) procurement momentum, beginning to take delivery of blended SAF at two additional U.S. airports for the first time: Chicago-O’Hare Airport and Miami International Airport. The start of these fuel deliveries in October marked the company’s second and third deployments of blended SAF at a […]

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POET finalizes purchase of Green Plains Obion

POET finalizes purchase of Green Plains Obion

September 29, 2025 |

In Tennessee, POET has finalized its acquisition of Green Plains Obion, which will now be known as POET Bioprocessing – Obion, a bioethanol facility in northwestern Tennessee. With this milestone, POET’s portfolio grows to 35 bioprocessing facilities across nine states, bringing its annual production capacity to 3.1 billion gallons of bioethanol. POET also produces 15 […]

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ORNL researchers analyze compounds released by plant roots that can improve energy crops

ORNL researchers analyze compounds released by plant roots that can improve energy crops

August 25, 2025 |

In Tennessee, scientists at the Department of Energy’s Oak Ridge National Laboratory conducted a meticulous analysis of the compounds released by plant roots into their surrounding environment. The analysis yielded an abundance of data that can guide research aiming to improve the way we grow energy and food crops. Researchers have long known that the […]

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ORNL researchers study rhizodeposition to boost crop resilience

ORNL researchers study rhizodeposition to boost crop resilience

August 21, 2025 |

In Tennessee, scientists at the Department of Energy’s Oak Ridge National Laboratory conducted a meticulous analysis of the compounds released by plant roots into their surrounding environment. The analysis yielded an abundance of data that can guide research aiming to improve the way we grow energy and food crops. Researchers have long known that the […]

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ORNL reserchers use metabolomics to achieve higher-yielding, stress-resistant crops

ORNL reserchers use metabolomics to achieve higher-yielding, stress-resistant crops

August 13, 2025 |

In Tennessee, scientists at the Department of Energy’s Oak Ridge National Laboratory conducted a meticulous analysis of the compounds released by plant roots into their surrounding environment. The analysis yielded an abundance of data that can guide research aiming to improve the way we grow energy and food crops. Researchers have long known that the […]

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ORNL researchers develop method of detecting RNA with a visible fluorescent signal

ORNL researchers develop method of detecting RNA with a visible fluorescent signal

May 22, 2025 |

In Tennessee, scientists at Oak Ridge National Laboratory have developed a first-ever method of detecting ribonucleic acid, or RNA, inside plant cells using a technique that results in a visible fluorescent signal. The technology can help researchers detect and track changes in RNA and gene expression in real time, providing a powerful tool for the […]

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ORNL researchers identify gene that boosts tree height by 30%

ORNL researchers identify gene that boosts tree height by 30%

May 12, 2025 |

In Tennessee, a team of scientists from two Department of Energy Bioenergy Research Centers identified a gene in poplar trees that enhances photosynthesis and can boost the height of trees by about 30% in the field and as much as 200% in a greenhouse. The gene, named BOOSTER, is a chimeric gene—one formed by the […]

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ORNL and University of Cincinnati researcher find key to butanol’s microbe vulnerability

ORNL and University of Cincinnati researcher find key to butanol’s microbe vulnerability

March 31, 2025 |

In Tennessee, scientists at the Department of Energy’s Oak Ridge National Laboratory and the University of Cincinnati achieved a breakthrough in understanding the vulnerability of microbes to the butanol they produce during fermentation of plant biomass. The discovery could pave the way for more efficient production of domestic fuels, chemicals and materials. The team used […]

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PRNL researcher develop tool to analyze plants above and below the soil

PRNL researcher develop tool to analyze plants above and below the soil

January 8, 2025 |

In Tennessee, scientists need a better understanding of what is happening both above and below the soil. Researchers at the Department of Energy’s Oak Ridge National Laboratory have led the way in using a unique measurement tool to analyze plants, soil, and other biological samples. It’s part of the work that scientists have done for more […]

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CBI, ORNL and CABBI researchers ID poplar tree gene that boosts photosynthesis

CBI, ORNL and CABBI researchers ID poplar tree gene that boosts photosynthesis

January 6, 2025 |

In Tennessee, a team of scientists with two Department of Energy Bioenergy Research Centers — the Center for Bioenergy Innovation, or CBI, at Oak Ridge National Laboratory and the Center for Advanced Bioenergy and Bioproducts Innovation, or CABBI, at the University of Illinois Urbana-Champaign — identified a gene in a poplar tree that enhances photosynthesis […]

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