Tennessee Riverkeeper Files Notice of Intent to Sue Wastewater Treatment Plant
Tennessee Riverkeeper has mailed notice of intent to sue the City of Henagar, Alabama over the operation of the Henagar Industrial Park Wastewater Treatment Plant.
Tennessee Riverkeeper alleges persistent and ongoing problems at the plant with multiple discharge violations almost every month since April 2008. The plant has incurred approximately 2,839 violations during that time. Most disturbing are the violations involving release of excessive amounts of the toxins mercury and copper.
The plant's discharge has failed toxicity tests on a regular basis. According to the U.S. Environmental Protection Agency, exposures to mercury can affect the human nervous system and harm the brain, heart, kidneys, lungs and immune system.
Nearly all fish and shellfish contain traces of mercury, but some contain high levels. Fish absorb methylmercury when they eat aquatic plants, algae and smaller aquatic organisms. Larger and older fish absorb more methylmercury as they eat other fish. In this way, the amount of methylmercury builds up as it passes through the food chain.
Fish eliminate methylmercury slowly, so it builds up in fish in much greater concentrations than in the surrounding water. Methylmercury generally reaches the highest levels in predatory fish at the top of the aquatic food chain.
Elevated levels of copper are toxic in aquatic environments and may adversely affect fish, invertebrates, plants and amphibians. Acute toxic effects may include mortality of organisms; chronic toxicity can result in reductions in survival, reproduction and growth. In humans, small amounts of copper are necessary to maintain good health; however, higher concentrations of copper may cause health effects such as irritation of the nose, mouth and eyes; nausea and diarrhea.
The Henagar Industrial Plant discharges into South Sauty Creek which flows through Buck's Pocket State Park on its way to Lake Guntersville of the Tennessee River. The creek is a popular Class V whitewater run for advanced paddle athletes. Other recreational users of these waters are fishermen, swimmers, campers and hikers. All may be at risk from bodily contact with contaminated water, ingestion of contaminated water or eating fish tainted with toxins.
Tennessee Riverkeeper also mailed notices of intent to sue to Koch Farms and Wright's Hosiery, the two largest industrial dischargers to the treatment plant. Wright's Hosiery bleaches and dies hosiery, then discharges wastewater to the Henagar treatment plant. Tests conducted by the plant show high amounts of copper in their discharge. Wright's discharges so much color in its wastewater that the Henagar plant has been unable to remove enough of it before discharge to comply with its permit. Koch Farms is a poultry hatchery operation that discharges its wastewater to the Henagar treatment plant. Tests have shown high copper amounts discharged by Koch as well.
A "trash tsunami" has washed ashore on the beaches of Honduras, endangering both wildlife and the local economy.
EcoWatch Daily Newsletter
More long-finned pilot whales were found stranded today on beaches in Tasmania, Australia. About 500 whales have become stranded, including at least 380 that have died, the AP reported. It is the largest mass stranding in Australia's recorded history.
- Annual Whale Slaughter Still a Tradition on the Faroe Islands ... ›
- Hundreds of Pilot Whales Die in Devastating Mass Stranding in New ... ›
- Green Group Tests Facebook With Ad Claiming Conservatives Back ... ›
- Illegal Wildlife Trade Thrives on Facebook, Internet Forums ... ›
- Facebook Loophole Allows Climate Deniers to Spread Misinformation ›
- Facebook Hires Koch-Funded Climate Deniers for 'Fact-Checking ... ›
By Harry Kretchmer
By 2030, almost a third of all the energy consumed in the European Union must come from renewable sources, according to binding targets agreed in 2018. Sweden is helping lead the way.
Sweden is a world leader in renewable energy consumption. Swedish Institute/World Bank
Naturally Warm<p>54% of Sweden's power comes from renewables, and is helped by its geography. With plenty of moving water and 63% forest cover, it's no surprise the <a href="https://sweden.se/nature/energy-use-in-sweden/#" target="_blank">two largest renewable power sources</a> are hydropower and biomass. And that biomass is helping support a local energy boom.</p><p>Heating is a key use of energy in a cold country like Sweden. In recent decades, as fuel oil taxes have increased, the country's power companies have turned to renewables, like biomass, to fuel local 'district heating' plants.</p><p>In Sweden these trace their <a href="https://www.sciencedirect.com/science/article/pii/S0360544217304140#fig3" target="_blank">origins back to 1948</a>, when a power station's excess heat was first used to heat nearby buildings: steam is <a href="https://www.sciencedirect.com/topics/engineering/district-heating-system" target="_blank">forced along a network of pipes</a> to wherever it's needed. Today, there are around 500 district heating systems across the country, from major cities to small villages, providing heat to homes and businesses.</p><p>District heating used to be fueled mainly from the <a href="https://www.sciencedirect.com/science/article/pii/S0360544217304140" target="_blank">by-products of power plants</a>, waste-to-energy plants and industrial processes. These days, however, Sweden is bringing more renewable sources into the mix. And as a result of competition, this localized form of power is now the country's<a href="https://www.sciencedirect.com/science/article/pii/S0360544217304140#fig3" target="_blank" rel="noopener noreferrer"> home-heating market leader.</a></p>
Sweden is using smart grids to turn buildings into energy producers. Huang et al/Elsevier
Energy ‘Prosumers’<p>But Sweden doesn't stop at village-level heating solutions. Its new breed of energy-generation takes hyper-local to the next level.</p><p>One example is in the city of Ludivika where 1970s flats <a href="https://www.buildup.eu/sites/default/files/content/transforming-a-residential-building-cluster-into-electricity-prosumers-in-sweden.pdf" target="_blank">have recently been retrofitted with the latest smart energy technology</a>.</p><p>48 family apartments spread across 3 buildings have been given photovoltaic solar panels, thermal energy storage and heat pump systems. A micro energy grid connects it all, and helps charge electric cars overnight.</p><p>The result is a cluster of 'prosumer' buildings, producing rather than consuming enough power for 77% of residents' needs. With <a href="http://www.diva-portal.org/smash/get/diva2:1232060/FULLTEXT01.pdf" target="_blank" rel="noopener noreferrer">high levels of smart meter usage</a>, it's a model that looks set to spread across Sweden.</p>
<div id="d7bf9" class="rm-shortcode" data-rm-shortcode-id="8757b138d5570bec9d6aad18074a429a"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1273556364263071744" data-partner="rebelmouse"><div style="margin:1em 0">Read more about Western Harbour and book a visit: https://t.co/ujSmVs9rNK 🏡🌳🌊 https://t.co/C5PuPziqIM</div> — Smart City Sweden (@Smart City Sweden)<a href="https://twitter.com/SmartCitySweden/statuses/1273556364263071744">1592474473.0</a></blockquote></div>
Scaling Up<p>A recent development by E.ON in Hyllie, a district on the outskirts of Malmö, southern Sweden, <a href="https://www.eonenergy.com/blog/2019/February/sweden-smart-city" target="_blank">has scaled up the smart grid principle</a>. Energy generation comes from local wind, solar, biomass and waste sources.</p><p>Smart grids then balance the power, react to the weather, deploying extra power when it's colder or putting excess into battery storage when it's warm. The system is not only more efficient, but bills have fallen.</p><p>Smart energy developments like those in Hyllie, Ludivika, and renewable-driven district heating, offer a radical alternative to the centralized energy systems many countries rely on today.</p><p>The EU's leaders have a challenge: how to generate 32% of energy from renewables by 2030. Sweden offers a vision of how technology and local solutions can turn a goal into a reality.</p>
- Sweden to Become One of World's First Fossil Fuel-Free Nation s ... ›
- These Countries Are Leading the Transition to Sustainable Energy ... ›
- Sweden Shuts Down Its Last Coal Plant Two Years Early - EcoWatch ›
By Jessica Corbett
In another win for climate campaigners, leaders of 12 major cities around the world — collectively home to about 36 million people — committed Tuesday to divesting from fossil fuel companies and investing in a green, just recovery from the ongoing coronavirus pandemic.
- Oxford Endowment Ditches Fossil Fuels in 'Historic' Decision ... ›
- Fossil Fuel Divestment Debates on Campus Spotlight Societal Role ... ›
- London and New York Mayors Call on Other World Cities to Divest ... ›