The Environmental Journal of Southern Appalachia

Displaying items by tag: climate crisis

AlewivesAlewives returned by the millions after the Edwards and Ft. Halifax dams were removed in Maine.  John Burrows/ASF via The Revelator

By providing both mitigation and adaption, dam removal can lower greenhouse gas emissions and restore carbon sinks.

This article was originally published in The Revelator. Gary Wockner is an environmental activist, scientist and writer in Colorado.

As the climate crisis escalates, a huge amount of attention and money is being focused on climate solutions.

These can be divided into two categories: solutions that pursue “mitigation,” which lowers greenhouse gas emissions, and those that pursue methods to adapt to climate impacts to increase human and ecological resiliency.

Dams, of course, create enormous environmental harms, many of which have already been described in scientific literature. Equally well documented is the fact that removing dams can restore seriously damaged ecosystems. But missing from almost every climate-solution story and study is how dam removal can be key for both mitigation and adaptation.

Here are 10 reasons how dam removal fights climate change.

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

As Hellbender Press reported in April, the Tennessee Valley Authority plans to phase out its use of coal. And as we mentioned in an action alert, TVA is conducting a scoping process pertaining to the preparation of an Environmental Impact Statement (EIS) for retirement and replacement of the Kingston Fossil Plant. TVA is preparing similar EIS for its other remaining coal-fired power plants as well.

Although TVA lists "construction and operation of solar and storage facilities" in these scoping documents as an alternative for replacement of coal as the power source, it has made no secret of its belief that construction of gas-powered combustion turbines (CT) and natural gas pipelines to feed them will be the best solution to replace the outdated generation capacity.

Unlike other power utilities, TVA has been making it more difficult, financially unattractive or impossible for distributed renewable energy, storage and even efficiency projects to get realized, according to proponents of renewables and some of TVA’s local power distribution partners. TVA also reneged on its agreement with other utilities to make large amounts of wind power available to the Southeastern United States through the Plains & Eastern Clean Line high-voltage direct-current power line project.

Published in Voices

TVA's 2008 Kingston Fossil Plant coal fly ash slurry spillRemember TVA’s 2008 Kingston Fossil Plant coal fly ash slurry spill

The Tennessee Valley Authority plans to retire the Kingston plant and its four other remaining coal-fired power plants by 2035.

But it is seriously considering replacing them with large fossil gas power plants and new gas pipelines!

Natural gas is cleaner than coal, but is yet another fossil fuel source that releases carbon dioxide. Such a replacement would be contrary to the national and global consensus that we must reduce the use of fossil fuels quickly to constrain the runaway climate crisis as much as we can.

A plan based on emerging technologies for increased energy efficiency combined with distributed use of renewable energies and energy storage can increase community resilience; create more good, long-term jobs; diversify local business opportunities; and provide immediate public health benefits.

TVA accepts public comments electronically through the end of July 15, 2021. 

Don’t miss the opportunity to tell TVA that customers don’t want to pay for a yesteryear “solution” that does not really address the clear and present dangers to humanity. The Southern Alliance for Clean Energy has made it easy for you:  

Submit your comment to TVA by tapping or clicking this link NOW:  

Tell TVA, No New Fossil Gas Plants + Pipelines  

You can also email TVA directly attn: Chevales Williams, This email address is being protected from spambots. You need JavaScript enabled to view it. 

Source: TVA — Kingston Fossil Plant Retirement 

 

Published in Action Alert Archive