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Midwest Regional Conservation Committee

Polluted Power in the Midwest--Report Summary

  • Coal power plants are the largest industrial source of cancer-causing pollution in the Midwest, responsible for 51% of the total emissions.
  • Measured as total cancer-causing pollution, Kentucky, Ohio, Indiana, Iowa and Illinois have the most pollution, and Minnesota, Wisconsin, Missouri, and Michigan have the least, from coal power plants.

Cancer Pollution from Power Plants

KY

OH

IN

IA

IL

MI

MO

WI

MN

Total

65.51

48.97

32.84

22.6

18.2

5.58

3.774

0.46

0.386

132.744

Millions of pounds, benzene equivalents

  • States with Toxic Air Pollution laws like Wisconsin and Minnesota have significantly lower cancer-causing pollution and arsenic emissions from power plants and other polluters than states that don’t regulate toxic pollution.

  • Measured as a percentage to total cancer-causing pollution, states with the worst cancer-causing power plant pollution are Iowa (89%), Kentucky (87%), Michigan (49%), Illinois (46%), Indiana (45%), Ohio (39%).  The cleaner states are Minnesota (18%) Missouri (11%), Wisconsin (9%).
  • Coal power plants released two-thirds or 66% of the arsenic pollution from large polluters in the Midwest with Ohio, Kentucky, Iowa, Indiana, and Illinois having 94% of the emissions.  Minnesota, Wisconsin, Michigan, and Missouri have the least.
Arsenic Pollution

IA

MI

WI

KY

IL

IN

MO

OH

MN

Total

% from coal plants

99%

99%

95%

87%

83%

64%

47%

46%

18%

66%

Pounds Coal Power Plants in 1999

6,421

861

109

10,855

3,117

6,262

1,404

10,937

0.57

39,967

  • Several studies link power plant pollution to increased cancer rates, and many studies show power plant pollution increases asthma attacks and deaths.
  • Increasing energy efficiency, providing cleaner fuels like renewable wind and solar power, and cleaning up dirty coal plants can reduce this pollution significantly.
  • The data is from industry reports to the EPA, 1999 Toxic Release Inventory, and was converted to benzene equivalents by the www.Scorecard.org website. The data was tabulated by the Sierra Club. 

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