Eagle Valley Station

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Eagle Valley Station is a 644-megawatt (MW) gas-fired power station owned and operated by Indianapolis Power & Light, a subsidiary of AES, near Martinsville, Indiana.

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In May 2013, IPL announced that the Eagle Valley Station will be retired, with a 650 MW combined cycle gas plant to be constructed at the same site by 2017. At the same time IPL announced plans to retire or refuel two of the three coal-fired units at the Harding Street Station (Units 5 and 6, but not Unit 7).[1]

In April 2016, Indianapolis Power & Light retired all four coal-burning units at its Eagle Valley Generating Station. The facility was replaced by a new 644 MW combined-cycle gas facility.[2]

Plant Data

  • Owner: Indianapolis Power & Light Company[3]
  • Parent: The AES Corporation[4]
  • Location: 4040 Blue Bluff Rd., Martinsville, IN 46151
  • Coordinates: 39.485844, -86.417575
  • Gross generating capacity (operating): 644 MW
    • Unit EGVS: natural gas[3] combined cycle[3] 644 MW[3] (start-up in 2018)[3]
  • Gross generating capacity (retired): 302 MW
    • Unit 3: coal, 50 MW (start-up in 1951, retired in 2016)[5]
    • Unit 4: coal, 69 MW (start-up in 1953 retired in 2016)[5]
    • Unit 5: coal, 69 MW (start-up in 1953, retired in 2016)[5]
    • Unit 6: coal, 114 MW (start-up in 1956, retired in 2016)[5]

Emissions Data

  • 2006 CO2 Emissions: 1,596,416 tons
  • 2006 SO2 Emissions:
  • 2006 SO2 Emissions per MWh:
  • 2006 NOx Emissions:
  • 2005 Mercury Emissions:

Death and disease attributable to fine particle pollution from Eagle Valley

In 2010, Abt Associates issued a study commissioned by the Clean Air Task Force, a nonprofit research and advocacy organization, quantifying the deaths and other health effects attributable to fine particle pollution from coal-fired power plants.[6] Fine particle pollution consists of a complex mixture of soot, heavy metals, sulfur dioxide, and nitrogen oxides. Among these particles, the most dangerous are those less than 2.5 microns in diameter, which are so tiny that they can evade the lung's natural defenses, enter the bloodstream, and be transported to vital organs. Impacts are especially severe among the elderly, children, and those with respiratory disease. The study found that over 13,000 deaths and tens of thousands of cases of chronic bronchitis, acute bronchitis, asthma, congestive heart failure, acute myocardial infarction, dysrhythmia, ischemic heart disease, chronic lung disease, and pneumonia each year are attributable to fine particle pollution from U.S. coal plant emissions. These deaths and illnesses are major examples of coal's external costs, i.e. uncompensated harms inflicted upon the public at large. Low-income and minority populations are disproportionately impacted as well, due to the tendency of companies to avoid locating power plants upwind of affluent communities. To monetize the health impact of fine particle pollution from each coal plant, Abt assigned a value of $7,300,000 to each 2010 mortality, based on a range of government and private studies. Valuations of illnesses ranged from $52 for an asthma episode to $440,000 for a case of chronic bronchitis.[7]

Table 1: Death and disease attributable to fine particle pollution from Eagle Valley Station

Type of Impact Annual Incidence Valuation
Deaths 29 $210,000,000
Heart attacks 44 $4,900,000
Asthma attacks 480 $25,000
Hospital admissions 21 $480,000
Chronic bronchitis 18 $7,800,000
Asthma ER visits 29 $11,000

Source: "Find Your Risk from Power Plant Pollution," Clean Air Task Force interactive table, accessed March 2011

Coal Waste Sites

EPA "high hazard" dam

In November 2011, the EPA released a new set of data that revealed 181 “significant” hazard dams in 18 states - more than three times the 60 significant-hazard ponds listed in the original database released in 2009. In addition to the increase in the number of significant hazard-rated ponds, eight previously unrated coal ash ponds were found to be high hazard ponds in information released by the EPA earlier in 2011. Because of the switch in ratings after the EPA inspections, the total number of high hazard ponds has stayed roughly the same at a total of 47 ponds nationwide.[8]

According to the National Inventory of Dams (NID) criteria, “high” hazard coal ash ponds are categorized as such because their failure will likely cause loss of human life. Six states that gained high hazard ponds include:[8]

Articles and Resources


  1. "HOMENEWSIPL ANNOUNCES PLANS TO BUILD STATE-OF-THE-ART POWER PLANT," IPL press release, May 1, 2013. Note that in its press release the company referred to "six existing units" at the Eagle Valley Station.
  2. Robert Walton, "A rough day for coal: Midwest utilities retire 2,000 MW," Utility Drive, April 18, 2016
  3. 3.0 3.1 3.2 3.3 3.4 "Preliminary Monthly Electric Generator Inventory (based on Form EIA-860M as a supplement to Form EIA-860) - U.S. Energy Information Administration (EIA)". www.eia.gov. Retrieved 2022-12-14.
  4. "Our company | AES Indiana". www.aesindiana.com. Retrieved 2022-12-20.
  5. 5.0 5.1 5.2 5.3 "Preliminary Monthly Electric Generator Inventory (based on Form EIA-860M as a supplement to Form EIA-860) - U.S. Energy Information Administration (EIA). 2018". www.eia.gov. 2018. Retrieved 2022-12-14.
  6. "The Toll from Coal: An Updated Assessment of Death and Disease from America's Dirtiest Energy Source," Clean Air Task Force, September 2010.
  7. "Technical Support Document for the Powerplant Impact Estimator Software Tool," Prepared for the Clean Air Task Force by Abt Associates, July 2010
  8. 8.0 8.1 Ken Ward Jr., "EPA data reveals more dangerous coal ash ponds" Coal Tattoo, Oct. 31, 2011.

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