Harvey Broome hiding in a buckeye tree on the way to Hughes Ridge, July 25, 1931.  Albert “Dutch” Roth

KNOXVILLE — The latest round of Conversation on Tap features members of the local Harvey Broome group of the Sierra Club discussing its efforts to address climate change.

It’s set for 7 p.m. Dec. 13 at Albright Brewing Company, 2924 Sutherland Ave. Proceeds from the event will benefit Discover Life in America, a crucial science partner with Great Smoky Mountains National Park.

Join Harvey Broome group vice-chairman Jerry Thornton and others to learn more about the local chapter of the Sierra Club and its efforts to address climate change.

Named after a Smokies advocate and Wilderness Society founder, the Harvey Broome chapter of the Sierra Club has been fighting to preserve wild places; create clean, safe communities; and encourage recycling and clean energy since 1972. 

Photograph from the Albert “Dutch” Ross Photograph Collection at the University of Tennessee Libraries

Albert Gordon "Dutch" Roth, born September 20, 1890 in Knoxville, Tennessee, is recognized as one of the most prolific early photographers of the Great Smoky Mountains' Greenbrier and Mount Le Conte sections. An early member of the Smoky Mountains Hiking Club, his photographs document club hikes and activities, including the construction of the clubhouse at Greenbrier.

What began in 1913 as a diversion soon developed into a serious avocation as Roth perfected his penchant for photography while avidly hiking the unexplored regions near his home. He worked primarily with a Kodak Autographic 122 camera, and, often carrying a heavy tripod, would climb twenty to thirty feet up a tree or venture hundreds of yards off the trail to capture the landscape images for which he was later noted.

ORNL 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

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

“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

KNOXVILLE — Members of the Knox County Growth Policy Coordinating Committee will hold their second (but first official) public meeting on Monday, Nov. 27 to hear from the public and consider amendments to the Growth Policy Plan that dates back to 2000. The meeting will take place at 5 p.m. in the Main Assembly Room of the City County Building. (This meeting was previously scheduled for Nov. 16.)

The committee’s first of two meetings required by Tennessee State Law to change a growth policy plan had initially been announced for Oct. 24. However, when it became known that the announcement had not been published with due notice in a local newspaper to met the letter of the law, the Oct. 24 gathering was relabeled as a public information meeting only, and its agenda limited to merely provide an introductory presentation about the Advance Knox process and its proposals, with an opportunity for brief citizen statements.

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 funding. The 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 trailhead. Visitors should expect to see machinery and equipment in the area until the project is complete.

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).

KNOXVILLE — Knox County Residents can participate in and provide input at an upcoming Hazard Mitigation Plan update meeting. The meeting is designed to empower community members and raise awareness about potential risks as part of the initial planning process. Community members are also invited to take part in a public survey to share insights on hazard concerns and preparedness.

The in-person public meeting will be held at 5:30pm on Wednesday, Nov. 15 at the City of Knoxville Public Works Service Center, Community Room (3131 Morris Ave. Knoxville, TN 37909). The meeting will provide an overview of the plan’s purpose and gather feedback on changes or new information that should be incorporated into the plan. Anyone unable to attend in person can join virtually or share feedback through an online form.

Explore how to reduce your monthly power bill and increase the health and comfort of your home.

Federal and local funding opportunities available at all income levels

KNOXVILLE — As the weather turns colder, many Knoxvillians start to worry about home heating bills. Fortunately, energy efficiency incentives and funding programs are available to Knoxvillians of all income levels through federal tax credits and rebates. Free local funding is available for qualifying customers of KUB through the “Home Uplift” program. Many Knoxvillians are unaware of these opportunities or unsure of how to access the funding programs.

Family-friendly Home Energy Expo

The local organizations that cooperate with small local businesses in the Save Money, Save Energy program and the expo and workshop at Ijams are the Southern Alliance for Clean Energy (SACE), Knoxville Utilities Board (KUB), Socially Equal Energy Efficient Development (SEEED), Sierra Club – Harvey Broome Group, Three3 (pronounced three cube) and Tennessee Interfaith Power and Light (TIPL).

Home Energy Expo at Ijams Nature Center, 2915 Island Home Ave, Knoxville, TN 37920 — Sunday, Nov. 5, 2023 from 1 p.m. to 4 p.m.

Save Money, Save Energy workshop starts at 2:30 p.m. (RSVP recommended to secure a seat)

Join Keep Blount Beautiful (KBB) and Little River Watershed Association (LRWA) for a run (or walk!) by the Little River in view of the Great Smoky Mountains for the 5^th Annual Little River Run 5K at 11 a.m. on Saturday, Nov. 18 at the Townsend Abbey. This race is a great way to support a clean, green and beautiful Blount County. The Little River Run encourages participants to engage with their community, enjoy the beauty of Blount County and help spread the message of environmental stewardship. All proceeds will support the many free events, programs and educational initiatives including litter pickups, stream cleanups, invasive removals, recycling events and educational programs.

In-person and virtual options for the race: This will be a chip-timed event. Participants of all ages are welcome. Race tickets will be $30 beginning, Sept. 5. Race registration increases to $35 starting Nov. 13. Children 12 and under can register for a rate of $15 at any time. Registration will also be available on race day. Virtual race runners are not chip-timed and are at a flat rate of $30.

It’s that time of year again — time to reserve your trees for Tennessee Tree Day 2024. Reserve yours now and plan on picking them up on March 15th or 16th and planting them that weekend.  Here are some special things to know about this year’s statewide native-tree-planting extravaganza:

• This is the 10^th Annual Tennessee Tree Day
• You have more than 12 native species to choose from
• Plant at home, on the farm, or anywhere you have permission to plant
• You have more than 150 pick-up sites to choose from
• We anticipate planting our one millionth tree in 2024 — we want you to be part of this historic milestone. (We founded the Tree Program in 2007 with a goal of planting one million trees. You can help us cross the finish line!)