power plants

Science, Health and Technology
6:51 pm
Tue August 21, 2012

Court vacates EPA cross-state air pollution rule

Chris Murphy Flickr

A federal appeals court has vacated an EPA rule that would have limited the amount of power plant pollution that drifts across state lines.

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Science, Health and Technology
8:57 am
Fri August 10, 2012

Report: Mo, Ill. still among top power plant air pollution states as emissions reduce

(Véronique LaCapra, St. Louis Public Radio)

Originally published on Thu August 9, 2012 9:09 pm

Updated at 6:30 p.m. to add information on mercury pollution.

A new report released today puts both Missouri and Illinois among the top 20 states with the most toxic air pollution from power plants.

The Natural Resources Defense Council report ranked Missouri 15th and Illinois 16th nationwide, based on 2010 data from the Environmental Protection Agency, the most recent data available.

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Science, Health and Technology
4:15 pm
Tue April 24, 2012

Ameren shareholder proposals voted down


Ameren shareholders have voted against three proposals that sought to push the company to do more to address environmental risks from its coal-fired power plants.

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Science, Health and Technology
8:28 am
Thu December 22, 2011

EPA toughens air pollution standards for power plants

The U.S. Environmental Protection Agency has finalized the first-ever national standards to reduce toxic air emissions from coal and oil-fired power plants. As St. Louis Public Radio's VERONIQUE LACAPRA reports, the new protections will mean big changes for Missouri.

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