The Environmental Journal of Southern Appalachia

Feedbag (192)

Gear up/look out: Deer hunting shot off Saturday

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KNOXVILLE Tennessee’s 2024-25 statewide gun hunting season for deer opens Saturday, Nov. 23. The season traditionally opens each year on the Saturday prior to Thanksgiving. During gun season, sportsmen may also use muzzleloaders or archery equipment. 

The statewide bag limit for antlered bucks is two. No more than one antlered deer may be taken per day, not to exceed two for the season. In Units 1, 2 and 3 there is an antlerless bag limit of three per day, and a limit of two antlerless for this season in Units 4, 5 and 6. The bag limit may only be exceeded as part of the Earn-A-Buck program or as replacement buck in a CWD positive county.

During season setting, new hunting units were implemented for this season. Hunters should refer to the 2024-25 Tennessee Fishing, Hunting and Trapping Guide for specific information about their hunting unit and complete license requirements.

Anyone born on or after Jan. 1, 1969, is required to carry proof of satisfactory completion of a hunter education class or be in possession of the Apprentice Hunter Education Permit (along with other required licenses) while hunting any species in Tennessee. Hunter education can be completed online for free along with in person options offered by TWRA. 

The statewide deer hunting season will continue through Jan. 5, 2025. The second Young Sportsman Hunt is Jan. 11-12.

State your case in local quest to reduce greenhouse gas emissions

KNOXVILLE — The Knoxville Regional Transportation Planning Organization seeks the public’s feedback on greenhouse gas emissions in East Tennessee. Take this brief survey and make your voice heard:

  • The survey takes about 10 minutes to complete and covers topics like climate change, energy efficiency and transportation to shape ongoing efforts to reduce greenhouse gas emissions in the region. The survey is open through Sept. 30 at www.knoxbreathesurvey.com
  • Residents of all nine counties within the Knoxville Metropolitan Statistical Area (MSA) ­— Knox, Anderson, Blount, Campbell, Grainger, Loudon, Morgan, Roane and Union — are encouraged to take the survey and make their voices heard. 
  • The Knoxville MSA was one of 82 metropolitan areas in the U.S. selected by the Environmental Protection Agency (EPA) to receive a planning grant to create a regional emission reduction plan as part of the agency’s Climate Pollution Reduction Grants (CPRG) program. “BREATHE” is the name for the Knoxville region’s CPRG initiative. 
  • More information on “BREATHE” can be found at knoxbreathe.org

Tennessee Fish and Wildlife commission returns to Paris Landing

ab363ec6bc97ccddbc792449943966193345d1e2946bdbb968dc713fa244378bTennessee State Parks

BUCHANAN — The Tennessee Fish and Wildlife Commission will return to Paris Landing State Park for the first time in 15 years for a one-day meeting on Friday, Sept. 20. The meeting will start at 9 a.m.

A new video titled “Safe Boating Near Locks and Dams” will be presented. The video was produced by the Tennessee Wildlife Resources Agency in partnership with, Tennessee Valley Authority, U.S. Army Corps of Engineers, U.S. Coast Guard and Hardin County Emergency Management Agency.  

Retired TWRA Wildlife and Forestry employee Mark Gudlin will be recognized for his induction into the National Bobwhite and Grasslands Initiative Hall of Fame. He served in a variety of roles during a 38-year TWRA career and was serving as Habitat Program Manager upon his retirement in 2021.

Will Bowling from the Rocky Mountain Elk Foundation will be recognized for a donation from the Foundation and the Mildred T. Edwards Trust. The gift will go toward purchasing a 1,322-acre tract at North Cumberland Wildlife Management Area.

There will also be a preview for rules and regulations governing licenses, permit fees and boating certificates.

Get plugged in to the facts about electric vehicles during SACE webinar

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KNOXVILLE — You’re invited to join a Southern Alliance for Clean Energy webinar, “Understanding EVs: Real People Share Real Stories of Electrifying Their Ride,” at 11:30 a.m. Thursday, Aug. 29. 

A panel of electric vehicle (EV) owners and drivers will share stories and insights from their experiences with EVs. Learn more about what it’s like to own, charge, travel and save money with an EV, plus hear advice from real people who have gone electric! Panelists for this webinar will include: 

Kayak fisherman drowns on Watauga River

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ELIZABETHTON — A fisherman drowned in the Watauga River on Aug. 12 after his kayak capsized. The victim was not wearing a personal flotation device, according to the Tennessee Wildlife Resources Agency.
 
According to TWRA wildlife officers, a 31-year-old man from Watauga and another male kayaker were fishing in separate kayaks around 9 a.m. when both individuals overturned in rough water about a half mile below Wilbur Dam. One was able to make it to shore and call 911.
 
The missing angler’s body was recovered by Carter County Rescue and the Carter County Sheriff’s Office around 10:10 a.m. His identity was not immediately released.
 
This marks the 15th boating-related fatality of the year in Tennessee waters, which TWRA is tasked with patrolling.

Youth Conservation Corps team tends to Obed trails

thumbnail IMG 0259A Youth Conservation Corps team performs trail maintenance at Obed Wild and Scenic River during a summer YCC program at the park.  National Park Service

WARTBURG  2024’s Youth Conservation Corps (YCC) team at the Obed Wild and Scenic River spent their summer working to maintain and enhance hiking trails. The YCC is a paid summer work program for youth ages 15-18 on federally managed lands. Since its inception in 1970, the YCC has introduced young Americans to conservation opportunities on public lands. 

This year’s YCC team members include Lydia Barnett from Gateway Christian School, Emma Foust from Anderson County High School and Jimmy Hall, Haylee Morgan and Joshua Stedman from Wartburg Central High School.

Youth Conservation Corps members engage in activities that restore, rehabilitate and repair the natural, cultural and historical resources within federally preserved areas. The crew is led by National Park Service staff, who provide transportation, supervision, training and education. Students acquire basic trade skills and learn about cultural and environmental topics, fostering a sense of stewardship toward park resources. The program also includes instructor-led recreational activities, educational field trips and classroom instruction. 

The completion of this year’s YCC project will extend the lifespan of trail assets and  components, enhancing visitor satisfaction and safety. Participating youth will gain new skills, improve teamwork and develop a deeper understanding of environmental impact, contributing to the National Park Service’s mission.

Park service opens comment period for Foothills Parkway extension from Wears Cove to Gatlinburg

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GATLINBURG — The National Park Service has posted the Foothills Parkway Section 8D Environmental Assessment (EA) for a 30-day public comment period ending Aug. 21. The EA evaluates the construction of nine miles of new parkway from Wears Valley to the Gatlinburg Spur near Pigeon Forge and Gatlinburg.

(Hellbender Press first reported on this proposal in 2021.) 

A virtual public meeting about the EA and the proposed action will be held at 5 p.m. July 30. The meeting will include a presentation about the overview of the project and give time for the public to ask questions.

Read the EA, learn more about the proposed Foothills Parkway Section 8D project, and provide comments

The preferred manner for providing comments is via an online form through the NPS Planning, Environment and Public Comment website (linked above), which the agency uses to manage official correspondence and analyze public comments in the planning process. 
 
Comments can also be submitted in writing and postmarked by August 21 to:  
Great Smoky Mountains National Park  
ATTN: Foothills Parkway 8D 
107 Park Headquarters Road, Gatlinburg, Tenn. 37738 

ORNL engineering eco-friendly solvents

Picture6ORNL researchers are using artificial intelligence to speed the identification of environmentally friendly solvents for industrial applications.  Andy Sproles/ORNL, U.S. Department of Energy

OAK RIDGE Oak Ridge National Laboratory scientists developed a method leveraging artificial intelligence to accelerate the identification of environmentally friendly solvents for industrial carbon capture, biomass processing, rechargeable batteries and other applications.

The research targets a class of solvents known for being nontoxic, biodegradable, highly stable, cost-effective and reusable. 

The scientists developed a method to predict solvent viscosity — a key property impacting performance for industrial applications. They compiled nearly 5,000 data points on 672 solvents, evaluated quantum chemical features that guide solvent molecular interactions, and deployed an algorithm called categorical boosting to quickly parse the data and determine the best candidates.

“We reduced computational time and complexity with our approach, while still incorporating all possible molecular interactions,” said ORNL’s Mohan Mood.

ORNL’s Michelle Kidder said, “Interpretable machine learning helps us to design solvents with desired properties for carbon capture by reducing experimental time and cost in the laboratory.”

Gather Under One Canopy at Tennessee Urban Forestry Council conference

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NASHVILLE — The annual Tennessee Urban Forestry Council conference is set for Nov. 14-15 at the Scarritt Bennett Center. 

This year’s theme is Under One Canopy, which will highlight how individuals, organizations and municipalities are engaging with diverse stakeholders and cross-sector partners to make an impact in Tennessee communities through urban forestry. Confrence attendees will celebrate achievements from across the state, exchange ideas and learn from the latest urban forestry studies and stories.

Full registration and lodging details will be announced soon.

Less carbon, more chill: ORNL tech reduces refrigerator CO2 emissions by 30 percent

ORNLfridgeA novel technology developed by ORNL keeps food and beverages refrigerated with an advanced evaporator, phase change materials, metal foam, direct-contact defrosting technology and a low global warming refrigerant.  Oak Ridge National Laboratory 

OAK RIDGE — A technology developed by Oak Ridge National Laboratory keeps food refrigerated with phase-change materials, or PCMs, while reducing carbon emissions by 30 percent.

More than 100 million household refrigerators in operation across the United States consume up to 2 kilowatts of electricity daily. These refrigerators contribute to energy consumption and carbon emissions by using compressors that cycle on and off day and night, pumping refrigerants across evaporator coils to maintain low temperatures for fresh and frozen compartments. 

(Hellbender Press previously reported on the development of new coolants and systems at ORNL).

ORNL’s innovation uses advanced evaporators with PCMs installed in each compartment for cold energy storage. PCMs are useful for heating and cooling because they store and release energy when changing from solids to liquids or vice versa. Researchers applied porous metals, direct-contact defrosting technology and a refrigerant with low-global-warming potential to enhance performance and minimize environmental impact.

“PCMs are integrated with evaporator coils to keep temperature constant, requiring one operating cycle and allowing refrigerators to operate almost 100% at nighttime, when energy use is lower,” ORNL’s Zhiming Gao said. “This reduces electricity demand, saves costs and maintains efficiency.”

— Oak Ridge National Laboratory

TWRA recovers body of teenage drowning victim

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ROCKWOOD — Tennessee Wildlife Resources Agency officers and local agencies recovered the body of Roane County resident, 19-year-old Braeden Hartup, from Watts Bar Reservoir just after 2 a.m. May 26. 

The initial 911 call, concerning a male who had jumped from a boat and did not resurface, came in just after 9 p.m. May 25. Hartup and 10 others were on an anchored pontoon just south of Rockwood, near the Winton Chapel Access Area. Witnesses stated that Hartup decided to swim and jumped into the water from the front of the boat. Hartup was not wearing a life jacket. 

TWRA officers and local agencies used a remote-operated vehicle to locate and recover Hartup’s body in 24 feet of water. The body was transported to the Knox County Medical Examiner’s Office. This is the eighth boating related fatality this year. The incident remains under investigation. 

Find boating and statistical information at tnwildlife.org.

Sharing the love: Grayson Subaru presents $39K check to Ijams Nature Center

Ijams Jerry Weaver Hailey Manus Jennie McGuigan Amber Parker Sarah Brobst JC Marquardt Melanie Thomas Gianni Tesfaye Joseph Bailey Joseph Mack Ben NannyGrayson Subaru presented a check for $39,000 from Subaru of America’s 2023 Subaru Share the Love Event to Ijams Nature Center on April 24. Funds will be used to expand the popular Ijams Nature Playscape at Grayson Subaru Preserve and the Mead’s Quarry Lake swim area.  Ijams Nature Center

KNOXVILLE — Grayson Subaru gave $39,000 to Ijams Nature Center to expand the popular Ijams Nature Playscape at Grayson Subaru Preserve and the Mead’s Quarry Lake swim area.

The local retailer chose the nonprofit nature center as its hometown charity for Subaru of America Inc.’s 2023 Subaru Share the Love® Event. From Nov. 15, 2023, to Jan. 2, Subaru and its retailers donated a minimum of $300 for every new Subaru vehicle purchased or leased at more than 628 of its retailers nationwide to several national charities and a hometown charity chosen by each retailer.

“Subaru of America and Grayson Subaru are committed to the communities we serve,” Subaru Sales Manager JC Marquardt said. “We do that by showing support in ways that make a meaningful difference, and we’re incredibly grateful to our customers, who share our values and are committed to doing the same. This is a proud day for all of us.”

Work has already begun on Phase 2 of the Ijams Nature Playscape.

“Thus far, Ijams staff have scouted the new trail and, with the help of 115 trained volunteers, removed invasive species from about one acre of the new section,” Ijams President and CEO Amber Parker said. “This is the most time-consuming part of the process, because there is a more diverse mix of invasive and native species, and removal has to be done by hand.”

In addition to preparing the upper section of the 13.46-acre property, Ijams is planning a new feature to Phase 1 of the playscape after conducting a survey of the people who were using it.

“We learned that people wanted a way to cross through the mushier spots of the floodplain in an area we call the ‘Soggy Bottom Room,’ so we’re creating a narrow path of wood over utility poles to make a bog walkway,” she said. “We recently salvaged a large palette that was mired in the mud along the Tennessee River and will use that reclaimed wood in the project. There are perks to having an Ijams River Captain keeping our waterways clear!”

Parker said improvements to the Mead’s Quarry swim area will start at a later date.

ORNL chemists invent a more efficient way to extract lithium

ornllithiumOak Ridge National Laboratory

OAK RIDGE  Chemists at the Department of Energy’s Oak Ridge National Laboratory have invented a more efficient way to extract lithium from waste liquids leached from mining sites, oil fields and used batteries. They demonstrated that a common mineral can adsorb at least five times more lithium than can be collected using previously developed adsorbent materials. 

“It’s a low-cost, high-lithium-uptake process,” said Parans Paranthaman, an ORNL Corporate Fellow and National Academy of Inventors Fellow with 58 issued patents. He led the proof-of-concept experiment with Jayanthi Kumar, an ORNL materials chemist with expertise in the design, synthesis and characterization of layered materials.

“The key advantage is that it works in a wider pH range of 5 to 11 compared to other direct lithium extraction methods,” Paranthaman said. The acid-free extraction process takes place at 140 degrees Celsius, compared to traditional methods that roast mined minerals at 250 degrees Celsius with acid or 800 to 1,000 degrees Celsius without acid.

Lithium is a lightweight metal commonly used in energy-dense and rechargeable batteries. Electric vehicles, which are needed to achieve net-zero emissions by 2050, rely on lithium-ion batteries. Industrially, lithium is extracted from brines, rocks and clays. The ORNL innovation may help meet rising demand for lithium by making domestic sources commercially viable.

TWRA bans booze in management areas to combat trail-riding crashes

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NASHVILLE — Alcohol possession and consumption will be prohibited on Tennessee Wildlife Resources Agency (TWRA) Wildlife Management Areas statewide, effective April 15 with the exception of designated areas. Alcohol is only permitted at designated TWRA campgrounds and on public waters bordering or within a WMA. Drunken-disorderly conduct is also prohibited.

This rule applies to all user groups, including hunters, hikers, off-highway (OHV) drivers and passengers, and other WMA users. Signs will be posted on the WMA noting that alcohol is prohibited. TWRA wildlife officers will be issuing citations for alcohol possession and use that is not in compliance with the regulations. Tennessee State Driving Under the Influence laws also apply on local roads and managed trails when operating OHVs.

The rule change is being implemented due to high rates of intoxicated trail riding on WMAs and frequent accidents where alcohol was a contributing factor. The TWRA is committed to public safety and is focused on keeping public lands family friendly and safe for all Tennesseans.

— TWRA

Updated: Missing man found near Tremont in Smokies

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GATLINBURG — A missing man who was the subject of a search in Great Smoky Mountains National Park was found on Wednesday.

Jacob Riggs was located in the vicinity of Tremont by a park visitor who recognized that he was in need of care. The visitor brought Riggs to the Incident Command Post near the Townsend Wye. Riggs had minor injuries and exposure to weather. He was evaluated onsite and taken to a local hospital. 

The previous story is below:

Park rangers are searching for a 35-year-old man near the Townsend Wye, Tremont and Cades Cove areas of the park. Jacob Riggs was last seen in Maynardville, Tenn. on April 7. His vehicle was found in the park on April 8. 

Riggs is a white male, with black hair and a dark beard, and brown eyes. He is 6 feet 2 inches tall and weighs 185 pounds.  

Several organizations are helping the National Park Service in the search and more resources are en route.  
Anyone who saw Riggs or has information about his whereabouts is asked to please contact the national park.
— CALL the NPS Tip Line 888-653-0009
— ONLINE go.nps.gov/SubmitATip 
— EMAIL This email address is being protected from spambots. You need JavaScript enabled to view it.
— EMERGENCY dial 9-1-1 

Knoxville’s new alternative transportation leader will start with traffic calming

Cody GentryCody Gentry

KNOXVILLE — Transportation Engineering Specialist Cody Gentry is the city’s first Vision Zero coordinator.

As the city’s first Vision Zero coordinator, Gentry will oversee efforts by multiple city departments and community groups, including Bike Walk Knoxville, to improve roadway safety and meet the Vision Zero goal, which City Council unanimously endorsed in 2021.

Gentry has worked in the city’s engineering department for 17 years, most recently as a key member of the Neighborhood Transportation Safety Program. The neighborhood-driven program seeks solutions to vehicle speed and traffic safety concerns on residential streets. 

“I’m eager for Cody to lend his significant experience to our Vision Zero efforts and find multi-modal solutions to road safety across Knoxville,” said Mayor Indya Kincannon. “We must work together across multiple city departments and community groups in order to reach our goal of ending deadly crashes by 2040. Cody is the person to bring those components together.”

Smokies roads, trails affected by Smokies windstorm

GATLINBURG Laurel Creek, Cherokee Orchard, Greenbrier and Upper Tremont roads and some sections of Foothills Parkway remained closed early Wednesday after a Tuesday storm packing 85 mph winds downed trees and damaged vehicles and structures across Great Smoky Mountains National Park. No injuries were reported.

The closures were still in effect as of 10:30 a.m. Wednesday, according to park officials. Newfound Gap Road is open. Current road closures are listed on the park website.

A National Weather Service wind advisory and high wind warning remained in effect until 2 p.m. Tuesday. Wind gusts peaked at 85 mph in the park between 2 and 3 a.m, according to the park service.

Sugarlands and Oconaluftee visitor centers are open. Visitors coming to the park today are encouraged to stop in a visitor center for updates on current conditions.

Updated: TWRA plans adjustments to hunting laws, seeks public input

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WAVERLY — The Tennessee Wildlife Resources Agency will preview its recommendations for the 2024-25 hunting and trapping seasons at the Tennessee Fish and Wildlife Commission’s March 21-22 meeting at Buffalo Ridge Refuge in Humphreys County.

Thursday committee meetings begin at 1 p.m. while full commission session starts at 9 a.m. Friday.

Wildlife and Forestry Assistant Chief Wally Akins will share proposed changes to wildlife management areas and the furbearer season. Wildlife and Forestry Assistant Chief Mark McBride will follow with proposals for the “Take of Raptors for Falconry and Migratory Game Bird Seasons.” His presentation will conclude with big game harvest summaries and proposed season changes, including recommendations for the new deer and turkey management units and season dates.

The 2024-25 season setting comment period ended on January 15th. TWRA advises you to check its public comments page after the March commission meeting for a link to provide comments on the season recommendations presented at the meeting. The commission will vote on the proposed regulations at its April 18-19 meeting in Johnson City.

Update: You now have until April 12 to review and comment on the proposals.

Knox County is trying to fix what we broke at Plumb Creek

KNOXVILLE — Knox County government announced the kickoff of the Plumb Creek Park Stream Enhancement Project, a strategic effort aimed at revitalizing the water quality and ecosystem of Plumb Creek, a tributary of Beaver Creek, supported by federal funding through the American Rescue Plan Act.

(Eds. note: Every Republican representing Tennessee in the U.S. Senate and U.S. House voted against the act that provided the money.)

Plumb Creek Park, located at 1517 Hickey Road, features a disc golf course, playground, shelter, walking trails and an 8-acre dog park.

The project, which began this month, is expected to wrap up in December and include a comprehensive set of restoration activities. Work includes removing obstructions such as culverts and debris; controlling invasive species; stabilizing stream banks; and installing stream structures to improve habitat quality, erosion, and sediment control measures.

Some sections of the park will close temporarily during construction. The dog park will remain open.

This project is funded in part by the American Rescue Plan Act (ARPA), a federal initiative to aid state and local governments in mitigating the economic effects of the COVID-19 pandemic.

— Knox County 

This 90-year-old theater is on a mission to provide a space for Black artists

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ABINGDON — A historic Southern theatre is fostering the next wave of Black playwrights through Black Stories Black Voices, making a visible impact in the Southern Appalachian theatre community and beyond. 
While theaters nationwide face declining numbers, Barter Theatre is experiencing a surge in audiences eager to witness the creativity of Black artists.
Since the founding of Black Stories, Black Voices in 2020, organizers and artists alike have seen an outpouring of support:
— Growing audiences, especially among Black community members.
— Doubled submissions for play development.
— Becoming a go-to resource for discovering Black talent in theatre.
The 90-year-old Barter Theatre of Abingdon, Virginia is on a mission to provide a safe space for Black artists and audiences to share their stories and assert their belonging in American theatre. In the past four years, it’s become clear: Barter isn’t just a safe space for Black artists — it’s drawing larger, enthusiastic audiences too.
Cris Eli Blak is the latest playwright to participate in Barter’s initiative, which engages Black theatre makers from across the Southern states to identify, develop and present the region’s Black stories on stage. A winner of the 2024 Appalachian Festival of Plays & Playwrights, his play “Girl on a Hill” will be performed on Feb. 23.

— Barter Theatre

Come talk words with writers at Tremont conference in Smokies

2023 TWC morning workshop Michele SonsWriters discuss their craft during the 2023 Tremont Writers Conference, which returns in October.  GSMIT

TOWNSEND — Great Smoky Mountains Institute at Tremont this fall will host the second annual Tremont Writers Conference, an intensive five-day retreat for writers of fiction, nonfiction and poetry coordinated in partnership with Smokies Life, formerly Great Smoky Mountains Association.

Applications to participate in the event may be submitted online through April 30. 

From Wednesday, Oct. 23, through Sunday, Oct. 27, a small group of selected writers will join renowned authors and professional park educators on Tremont’s campus in Great Smoky Mountains National Park. Participants will enjoy brainstorming and fine-tuning their work with award-winning author workshop leaders while also learning and writing throughout the day. 

You’re invited to the annual Big South Fork and Obed science meeting

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ONEIDA — On March 13, 2024 the National Park Service will host its annual public science meeting at Historic Rugby Visitor Center at 1331 Rugby Parkway, Rugby, Tennessee.

The public is invited to spend the day with scientists who have been conducting research at Obed Wild and Scenic River, Big South Fork National River and Recreation Area, and other areas on the Cumberland Plateau.

A wide range of topics specific to the Upper Cumberland Plateau will be covered during the day, including talks on wild hogs, restoration efforts at cultural landscapes, impacts from hemlock wooly adelgid on native hemlock trees, and other topics.

Rangers probe suspected arson in Great Smokies

GATLINBURG — The National Park Service is investigating a possible arson fire off Laurel Creek Road near Crib Gap Trail. The fire was extinguished, but as part of the investigation, rangers are requesting the public’s help to find anyone who was in the area of Crib Gap Trail, Anthony Creek Trail or Lead Cove Trail Feb. 6 at about 6 p.m.

If you have information about vehicles or suspicious activity in the area around 6 p.m. on Tuesday, Feb. 6, please submit a tip. You don’t have to tell us who you are, but please tell us what you know. Rangers also ask that the person who originally reported the fire calls the number below as soon as possible.

CALL: 888-653-0009 or 865-436-1230

— National Park Service

Advance Knox plan gets policy committee approval; heads to other governing boards next

WATE: Knox County approves controversial Advance Knox plan in policy committee 

KNOXVILLE — A Knox County growth plan advanced by Mayor Glenn Jacob’s administration was approved by the guiding committee behind Advance Knox.

Hellbender Press has reported and opined on the growth plan during its development. The plan was touted as a means of reducing sprawl and accompanying taxpayer-funded infrastructure.

Rural and suburban property owners remain dubious whether the proposed revamp of the original Knox County growth plan will control the countywide development encroaching on their land, according to reporting from WATE:

“Kevin Murphy doubles as an advisory committee member and resident of a rural area. He lives off of Washington Pike and said the area has already started morphing into a suburb.

“‘Today, there’s over 17,000 cars a day that pass by my farm. All this growth will increase that a lot and 17,000 cars a day is a pretty significant amount of noise, litter, light pollution, at all times of the hours, so the character is definitely changing,’ he said.”

The plan still needs to be approved by Knox County Commission, city of Knoxville and the town of Farragut.

Big South Fork NRRA celebrates 50th anniversary

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New Year’s Day 2024: Mail Run bike ride

ONEIDABig South Fork National River & Recreation Area will commemorate its first 50 years with a year-long celebration in 2024. The park will recognize those who have played a pivotal role in making this special place what it is today.

Big South Fork prepares a year of honoring the past, celebrating today and planning for the future. “The story of Big South Fork is not finished. We are excited to engage with the community as we look forward to the next 50 years,” said Superintendent Niki Stephanie Nicholas.

As the new year approaches, there is a lot in store, from the installation of dozens of brand-new interpretive waysides and information boards — found at trailheads, parking lots and other points of interest throughout the park — to a completely overhauled official park map and guide, special events, ranger-led programs and incredible social media content, just to name a few.

Big South Fork’s 50th anniversary activities start with a celebration at Bandy Creek Visitor Center on Monday, Jan. 1, at 10 a.m., where mountain bikers are invited to ride the annual “Mail Run” event.

This ride is traditionally called the Mail Run because it occurs every year, no matter the weather. Just remember to BYOB (Bring Your Own Bike). The Mail Run consists of a choice of rides from 8-35 miles so bikers can pick the group ride of a length they are most comfortable with. Hot chocolate and coffee will be available at Bandy Creek Visitor Center before the rides start.

ORNL wants to leave watercraft carbon emissions in its wake

Caterpillar 4-stroke diesel engineThis Caterpillar in-line 6-cylinder marine diesel engine will be the subject of research and development for efficient, more climate-friendly marine propulsion with methanol fuel.  Genevieve Martin, ORNL/U.S. Dept. of Energy

OAK RIDGE — The Department of Energy’s Oak Ridge National Laboratory and Caterpillar Inc. have entered into a cooperative research and development agreement to investigate methanol as an alternative fuel source for four-stroke internal combustion marine engines. The collaboration supports efforts to decarbonize the marine industry, a hard-to-electrify transportation sector.

As the U.S. continues to seek ways to reduce environmentally harmful greenhouse gas emissions, methanol is an attractive fuel alternative to diesel because it reduces carbon emissions. Methanol also reduces emissions of nitrogen oxides and sulfur oxides. In addition, methanol’s relatively high energy density makes it easier to store on marine vessels than gaseous fuels meaning it can be more easily integrated into overall existing engine design and operation.

Greener solution powers new method for lithium-ion battery recycling

2023-P12386.jpgORNL researchers Lu Yu and Yaocai Bai examine vials that contain a chemical solution that causes the cobalt and lithium to separate from a spent battery, followed by a second stage when cobalt precipitates in the bottom.  Carlos Jones/ORNL/DOE

OAK RIDGE — Used lithium-ion batteries from cell phones, laptops and a growing number of electric vehicles are piling up, but options for recycling them remain limited mostly to burning or chemically dissolving shredded batteries. The current state-of-the-art methods can pose environmental challenges and be difficult to make economical at the industrial scale.

The conventional process recovers few of the battery materials and relies on caustic, inorganic acids and hazardous chemicals that may introduce impurities. It also requires complicated separation and precipitation to recover the critical metals. However, recovering metals such as cobalt and lithium could reduce both pollution and reliance on foreign sources and choked supply chains.

This research is funded as a project of the Advanced Battery Recycling Consortium, or ReCell, a program of the Vehicle Technologies Office within DOE’s Office of Energy Efficiency and Renewable Energy. Lu Yu and Yaocai Bai and researchers Rachid Essehli and Anuj Bisht contributed to the study, which utilized the DOE’s Center for Nanophase Materials Science at ORNL.

— Oak Ridge National Laboratory

ORNL separates rare earth from the chaff

Membrane solvent extraction process schematicMembrane solvent extraction schematic.   ORNL

OAK RIDGE Caldera Holding, the owner and developer of Missouri’s Pea Ridge iron mine, has entered a nonexclusive research and development licensing agreement with Oak Ridge National Laboratory to apply a membrane solvent extraction technique, or MSX, developed by ORNL researchers to process mined ores. MSX provides a scalable, efficient way to separate rare earth elements, or REEs, from mixed mineral ores.

The MSX technology was pioneered at ORNL by researchers in the Department of Energy’s Critical Materials Innovation Hub, or CMI, led by Ames National Laboratory. The inventors, Ramesh Bhave and Syed Islam of ORNL’s Chemical Sciences Division are named in 26 inventions and five active licenses related to the recovery of REEs.

TDEC releases money to help rubber meet the road

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KNOXVILLE — The Tennessee Department of Environment and Conservation granted $350,197 to the University of Tennessee from the Tire Environmental Act Program

UTK will provide matching funds of $512,793 and use the grant toward a research and development project that will develop multiple sustainable technologies for the application of tire rubber in road construction. The project costs $862,990 and has the potential to create a vast market for waste tires unrivaled in size by any other use of scrap rubber.

 

“We are seeing great advances in repurposing tires for environmental benefits,” said TDEC Deputy Commissioner Greg Young. ”Programs like this not only help clean up sites of used tires, they involve innovative new uses for them. We congratulate UT-Knoxville on this project.”

UTK is partnering with the Tennessee Department of Transportation (TDOT) to install a series of pavement test sections using the technologies developed from this project. Benefits of including rubber in asphalt pavement mixes include improved skid resistance, cracking resistance, and noise reduction.

The purpose of the Tire Environmental Act Program is to select and fund projects that best result in beneficial uses for waste tires. Projects must qualify for one of three categories: tire processing/recycling, tire-derived material use, or research and development. The program provides grant funding to eligible entities, including local governments, non-profit organizations, higher education institutions, K-12 schools and for-profit businesses.

Tennessee established the Tire Environmental Fund in 2015. Upon the first retail sale of a new motor vehicle to be titled and registered in Tennessee, a flat fee based on the number of a vehicle’s wheels is assessed. The fee goes into the fund, which is used for projects creating or supporting beneficial end uses for waste tires.

Since 2015, grantees have been awarded almost $6.8 million, and approximately 5.5 million tires or nearly 58,000 tons of scrap tires have been diverted from landfills. The tires are repurposed for use in rubberized asphalt, tire-derived aggregate, tire-derived fuel, granulated rubber porous flexible pavement, and other beneficial end uses that result in tires being diverted from landfills for a higher and better use. 

— Tennessee Department of Environment and Conservation

Intergenerational Playspace open in North Knox

Playground

Legacy Parks Foundation cut the ribbon on the Intergenerational Playspace at Beverly Park in North Knox County. It is the first park in the region to be purposefully designed to create active interactions between multiple generations, especially children and seniors.

“This park was made possible by our many partners that supported and funded the project,” said Carol Evans, Legacy Parks’ executive director.

Legacy Parks was awarded a $150,000 two-phase grant from the Trinity Health Foundation to research, design and create the Playspace. Additional grants and construction services provided by Knox County made the park possible

Enviva’s financial problems shed light on biomass energy flaws

npr.brightspotcdn.webpThe Impacted Communities Against Wood Pellet Coalition (ICAWP) organized the protest and says the company has been ignoring the concerns of impacted communities while receiving millions of dollars in subsidies and tax breaks from the state.  ICAWP

This week Enviva, which is the world’s largest wood pellet manufacturer, saw its stock price fall by more than 90 percent from its height earlier this year following a grim financial report from the company. The company’s money problems show the massive flaws with the biomass energy industry and are due in part to the company being held accountable for its polluting pellet plants.  

Enviva operates pellet plants across the South. These dirty facilities release huge amounts of air pollution, dust and fine particulates that can cause asthma and respiratory illnesses in nearby communities. The hazardous plants are often times sited near communities of color that are already overburdened with industrial pollution. 

Enviva’s current financial crisis is due in part to the company being forced to internalize the environmental costs of its dirty operations, rather than pushing them off onto nearby communities. SELC, along with community partners across the region, have scored major victories against Enviva and other pellet companies, forcing them to install pollution controls and better protect people living nearby.  

“Enviva’s wood pellet plants have caused long-lasting damage to communities across the South. The company’s financial problems are partially caused by communities standing up and pushing back on this dirty industry,” said Heather Hillaker, Senior Attorney for SELC.

Construction continues on Lakeview Drive in GSMNP

Road tunnel people

Road will reopen with single-lane closures on Nov. 16 at 12 p.m. 

GATLINBURG— Great Smoky Mountains National Park continues to rehabilitate Lakeview Drive in North Carolina through Great American Outdoor Act fundingThe NPS will open Lakeview Drive to vehicles on Nov. 16 at 12 p.m., but visitors shouldplan for temporary single-lane closures andperiodic closures of some parking areas as construction is completed

Construction crews will continue to rehabilitate parking areas, guardrails, headwalls and more over the next few weeks. Crews will complete the road rehabilitation in the spring when they place the final layer of asphalt that will provide for a smoother ride. 

Hikers and visitors will be able to access the Noland Creek Trail, Lakeshore Trail, Goldmine Loop Trail, Benton MacKaye Trail, or Lakeview Drive Tunnel from the road, but may not be able to park at the closest parking lot to the trailheadVisitors should expect to see machinery and equipment in the area until the project is complete.

Tennessee developing a plan to reduce polution

Tennessee wants to prioritize a developing plan to reduce pollution causing climate warming and wants to hear from residents. A survey was created for residents to share what they wanted to see in a statewide climate pollution reduction plan. The survey closed on Nov. 15.

This planning process is being led by the Tennessee Department of Environment and Conservation (TDEC) and is part of the Tennessee Volunteer Emission Reduction Strategy (TVERS), an emission reduction plan currently being developed by TDEC with support from various partners. This plan is funded through the U.S. Environmental Protection Agency’s (EPA) Climate Pollution Reduction Grant (CPRG) program, which was established in the Inflation Reduction Act of 2022 (IRA).

Great fish caught on Watts Bar Reservoir

Randy Miller with his Watts Bar Reservoir large-mouth bass

Rhea County — Watts Bar Reservoir created in 1942, has remained a consistent bass fishery according to data collected over the past decades. Reservoir biologists are hopeful that a recent catch is reflective of Florida largemouth bass stocking efforts started in 2015. 

Randy Miller of Spring City caught an 11.22-pound largemouth bass on the reservoir and graciously shared the photo with reservoir biologist Mike Jolley. Jolley, an employee with over three decades of professional experience, grew up on the lake and has intimate knowledge of its waters. Jolley shared, “We routinely evaluate our fisheries in reservoirs, including Watts Bar, to assess overall health of population dynamics. Some anglers have questioned the status of the bass fishery in this lake. I’m happy to share that Watts Bar has remained a consistent fishery based on long-term, routine data collection.”

Grayson Subaru Selects Ijams Nature Center as Hometown Charity for 2023 Subaru Share the Love Event

Girl_Climbing_Log_Steps_at_Ijams_Nature_Playscape_by_Cindy_Hassil.jpgIjams Nature Preschool students were the first to explore the Ijams Nature Playscape at Grayson Subaru Preserve before it opened to the public in May 2022. Customers who purchase or lease a new Subaru from Grayson Subaru Nov. 6, 2023-Jan. 2, 2024, can choose to have Subaru of America, Inc., donate $250 to Ijams as part of the 2023 Subaru Share the Love Event. Donations will be used to expand this natural play area as well as improve the Mead’s Quarry swim area.  Cindy Hassil.

Starting in mid-November, getting a new car from Grayson Subaru could mean new places to play and learn at Ijams Nature Center.

Grayson Subaru has chosen the nonprofit nature center as its hometown charity for Subaru of America, Inc.’s annual Subaru Share the Love Event.

Great Smoky Mountains National Park implements backcountry fire restrictions

GSMNP.jpeg

GATLINBURG — Due to dry conditions and the increased risk for wildfires, the National Park Service (NPS) is temporarily banning backcountry campfires in Great Smoky Mountains National Park effective immediately. The fire restriction will be in effect until further notice. 

“We are experiencing dry conditions throughout the park, in both North Carolina and Tennessee,” said Deputy Superintendent Alan Sumeriski. “With dry conditions persisting over the next week, it is imperative that we reduce the risk of human-caused wildfires.” 

The fire restriction only applies to campers using the park’s 100 backcountry sites and shelters. It does not affect campers at the park’s front country (developed) campgrounds or picnickers using fire grills at picnic areas. Fires in developed areas must always be confined to designated fire rings and grills. The NPS asks front country campers to reduce the risk of wildfires by extinguishing fires completely until ashes are cool to the touch. Backpackers may use stoves with compressed gas canisters.   

The NPS is working with multiple area agencies in response to current and predicted weather and fuel conditions. Visitors should use extra caution recreating on public lands including national parks and national forests in North Carolina and Tennessee when fire danger is increased.