The Environmental Journal of Southern Appalachia

Displaying items by tag: clean energy

Power line 1536x1022The state of Tennessee will partner with the Tennessee Valley Authority to carry out a federal home energy efficiency rebate program that was included in the federal Inflation Reduction Act.  Getty Images via Tennessee Lookout

What might Tennessee’s energy-efficiency rebate plan look like, and when?

This article was originally published by Tennessee Lookout.

NASHVILLE — More than $8 billion flagged for home energy rebates in the Inflation Reduction Act is beginning to trickle out of federal coffers, but Tennessee residents will likely have to wait until the spring of 2025 to start applying for their chunk of change.

Each state must shape its own plan to dole out the funding, which can put money residents spend on energy efficiency upgrades back into the households’ pockets if they meet certain requirements. New York and Wisconsin became the first states to begin offering federally funded home energy rebates to their residents in mid-August, two years after President Joe Biden signed the Inflation Reduction Act and its many energy-focused subsidies into law.

In total, the rebate funds are expected to impact between 1 to 2 percent of households across the nation.

Tennessee submitted its application to the U.S. Department of Energy (DOE) for the more than $167 million earmarked for the state in mid-August. Tennessee’s 2025 rollout timeline largely depends on how quickly the DOE approves the state’s applications and when Tennessee can execute a contract with the Tennessee Valley Authority — its chosen implementer — to put the program into action. 

Published in News

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

Published in Feedbag

1280px-Electric_Car_recharging.jpgElectric car recharging.  Courtesy Wikipedia Commons

KNOXVILLE — This month marks the one-year anniversary of the Inflation Reduction Act, the most significant clean energy and climate action legislation in U.S. history, and our region is already seeing massive economic benefits. Consider this: just one year into the Inflation Reduction Act (IRA), four Southeastern states rank in the top 10 nationally for new clean energy investments:

  • Georgia: $18.83 billion with 22 new major clean energy projects, the 2nd most in the nation
  • South Carolina: $11.71 billion with 20 new major clean energy projects, 
    the 3rd most in the nation
  • Tennessee: $5.76 billion with 13 new major clean energy projects, the 6th most in the nation
  • North Carolina: $9.61 billion with 9 new major clean energy projects, the 10th most in the nation
  • Florida: $503 million with 5 new major clean energy projects

The Southeast will also be a leading hub for electric vehicle (EV) manufacturing with more than 60,000 announced jobs, according to SACE's fourth annual Transportation Electrification in the Southeast report, produced with Atlas Public Policy, which will be published next Wednesday, September 6. The report also shows that Georgia leads all states in the country for announced EV manufacturing jobs. Join us for the webinar on September 6 at 11:00 a.m. ET to hear more highlights of the report.

While the economic growth numbers from the first year of the IRA are encouraging, the real impacts will be measured by the people and communities that will benefit from the transition to clean energy.

— Southern Alliance for Clean Energy

Published in Feedbag

IMG 6655Citizens are objecting to plans to replace the coal boilers at Kingston Fossil Plant with natural gas.  Ben Pounds/Hellbender Press

Solar? Gas? Future of Kingston plant up in the air

KINGSTON — Tennessee Valley Authority is considering whether to go with gas or solar power after it closes the infamous Kingston Fossil Plant in Tennessee.

The plant has stood since 1955 in Roane County. The federal utility plans to close Kingston Fossil plant and is looking at ways to replace the power it generated. It’s asking the public for comments. The utility’s proposals center around replacing the power generated by the plant with either solar generation or natural gas. One option includes replacing the coal-powered plant at the site with a fossil gas plant.

TVA recently proposed to retire three units between 2026 and 2031 and the other six units between 2027 and 2033. Ash spilled from a dike at this plant in 2008. A lawsuit was recently resolved surrounding the health damage to people working on cleaning up the spill. TVA has identified trouble with starting up and shutting down the plant for power generation and technical issues with lower boilers as the reasons for closing the plant, not the spill.

Published in News

3D2A2F6C B919 4295 B244 36D48A4BF9BD 1 105 cProtestors chant and wave signs urging TVA to commit to a fossil fuel-free future during a protest in downtown Knoxville this summer. Courtesy Amy Rawe/Southern Alliance for Clean Energy

Activists will demand TVA allow public comments during a protest planned for Wednesday morning outside TVA HQ in downtown Knoxville

Knoxville clean-air activists plan another protest  Wednesday outside of Tennessee Valley Authority headquarters to demand a return to public-comment periods and a commitment the huge utility won’t rely on fossil-fuel energy sources in the future.

“Public input is critical right now, while TVA is considering building new, large fossil gas power plants and pipelines, even though they would be contrary to our need to cut greenhouse gas emissions in half by 2030,” said protest organizer Brady Watson of Southern Alliance for Clean EnergyStatewide Organizing for Community Empowerment is also coordinating the protest.

Published in Air

 

“Our intelligence and flexibility as a society will be tested as the financial and industrial giants all figure out what they’re going to do.”

The Tennessee Valley Authority intends to phase out its aging fleet of coal plants by 2035, potentially replacing the age-old carbon-rich power source with increased use of natural gas and refreshed, concentrated supplies of nuclear energy as the vast utility moves to drastically reduce its greenhouse gas emissions.

The plan emerged Wednesday, about a month after the Biden administration called on the U.S. power sector to eliminate pollutants linked to climate change by 2035.

The Tennessee Valley Authority is the largest public provider of electricity in the United States. It provides wholesale power to every major municipal provider in Tennessee, as well as other metropolitan areas and smaller utility districts and cooperatives within its seven-state service area.

Published in Air