Hospitalizations Down Once Power Plants Retired Coal or Installed Better Emission Controls

upstart writes in with an IRC submission for Bytram:

Hospitalizations down once power plants retired coal or installed better emission controls:

After four Louisville, Kentucky, coal-fired power plants either retired coal as their energy source or installed stricter emissions controls, local residents' asthma symptoms and asthma-related hospitalizations and emergency department (ED) visits dropped dramatically, according to research published in Nature Energy this week by Columbia University Mailman School of Public Health, Propeller Health, University of California Berkeley, Harvard TH Chan School of Public Health, University of Texas Austin, Colorado State University, Louisville Metro Department of Public Health and Wellness, Louisville Metro Office of Civic Innovation and Technology, the Christina Lee Brown Envirome Institute and Family Allergy & Asthma.

[...] Between 2013 and 2016, one coal-fired power plant in the Louisville area retired coal as an energy source, and three others installed stricter emission controls to comply with regulations from the U.S. Environmental Protection Agency. Researchers took advantage of these circumstances to analyze the impact of the coal-fired power plant energy transitions on residents' respiratory health, using data from Propeller and local hospitals to assess how asthma-related symptoms, ED visits and hospitalizations changed over time.

[...] The researchers found that energy transitions in the spring of 2015 resulted in three fewer hospitalizations and ED visits per ZIP code per quarter in the following year, when comparing areas that had high coal-fired power plant emission exposure prior to the transition to those with lower levels. This translates into nearly 400 avoided hospitalizations and ED visits each year across Jefferson County.

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