Joliet 9 Generating Station
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Joliet 9 Generating Station is a retired power station in Joliet, Will, Illinois, United States. It is also known as Joliet power station.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Joliet 9 Generating Station | Joliet, Will, Illinois, United States | 41.494919, -88.124342 (exact) |
The map below shows the exact location of the power station.
Unit-level coordinates (WGS 84):
- Unit 6: 41.494919, -88.124342
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | CHP | Start year | Retired year |
|---|---|---|---|---|---|---|---|
| Unit 6, timepoint 1 | Retired | coal: subbituminous | 360.4 | subcritical | no[1] | 1959 | 2016 |
| Unit 6, timepoint 2 | Retired[1][2] | fossil gas: natural gas[1] | 360.4[1] | steam turbine[1] | no[1] | 2018[1][3][4] | 2023[2] |
CHP is an abbreviation for Combined Heat and Power. It is a technology that produces electricity and thermal energy at high efficiencies. Coal units track this information in the Captive Use section when known.
Table 3: Unit-level ownership and operator details
| Unit name | Owner | Parent |
|---|---|---|
| Unit 6, timepoint 1 | Midwest Generations EME LLC [100%] | NRG Energy Inc [100.0%] |
| Unit 6, timepoint 2 | Midwest Generations EME LLC [100%] | NRG Energy Inc [100.0%] |
Unit-level fuel conversion details:
Unit 6: Unit had been converted from coal to fossil gas in 2018 and is now retired.
Retirement
In 2014 NRG announced that it would convert its Joliet 9 and 29 coal-burning units to natural gas by 2016 and run them as a peaking plant.[5]
The plant was converted to run on natural gas in 2016.[6]
Emissions Data
- 2006 CO2 Emissions: 1,555,597 tons
- 2006 SO2 Emissions:
- 2006 SO2 Emissions per MWh:
- 2006 NOx Emissions:
- 2005 Mercury Emissions:
Death and disease attributable to fine particle pollution from Joliet 9
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.[7] 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.[8]
Table 1: Death and disease attributable to fine particle pollution from Joliet 9 Generating Station
| Type of Impact | Annual Incidence | Valuation |
|---|---|---|
| Deaths | 15 | $110,000,000 |
| Heart attacks | 23 | $2,500,000 |
| Asthma attacks | 250 | $13,000 |
| Hospital admissions | 10 | $250,000 |
| Chronic bronchitis | 9 | $4,000,000 |
| Asthma ER visits | 15 | $6,000 |
Source: "Find Your Risk from Power Plant Pollution," Clean Air Task Force interactive table, accessed March 2011
Coal Ash Waste
Joliet coal ash contaminants exceed state health levels
A 2011 report by Prairie Rivers and the Environmental Integrity Project (EIP), "Illinois at Risk: Lax safeguards and no enforcement endanger the water, air & lives of residents near coal ash dumps" found that Illinois has the second highest number of contaminated coal ash dump sites in the United States. The report evaluates data from groundwater sampling conducted by the Illinois Environmental Protection Agency (IEPA) at coal ash disposal sites in 2010. IEPA found exceedances of health standards for coal ash contaminants in groundwater at all 22 sites evaluated. Prairie Rivers and IEP said two-thirds of the impoundments don't have groundwater monitoring and don't have liners, which keep contaminants from leaching out of the impoundments. And dams holding the impoundments at most of the 83 sites have no permits and have not been inspected for safety or stability by the Illinois Department of Natural Resources.[9]
The report focuses on the specific problems at 10 of the 22 coal waste sites: the Vermilion Power Station, the Joliet 9 Generating Station and Joliet 29 Generating Station, the now retired Ameren Energy Venice Power Station in Madison and St. Clair counties, coal ash generated by the Bunge dry corn mill in Vermilion County, the Hutsonville Power Station, the Crown 3 Mine, the Industry Mine, the Gateway Mine, and the coal mine reclamation Murdock site by Alpena Vision Resources in Douglas County.[9]
Prairie Rivers and the EIP said the U.S. EPA should implement comprehensive coal ash regulations that would regulate coal ash as a special waste with federal standards that all states would have to follow, like requiring liners at disposal sites, covers, monitoring, cleanup standards and the phase out of ash ponds. According to the IEPA's ash impoundment strategy progress report in February 2010, the agency now requires new ash ponds to have liners, and the agency supports the U.S. EPA's initiative for stricter controls on coal ash.[10]
The 2011 report, "State of Failure: How States Fail to Protect Our Health and Drinking Water from Toxic Coal Ash" by Earthjustice and Appalachian Mountain Advocates, looked at EPA data and found that state regulations are often inadequate for protecting public health. The report noted that Illinois ranked first in the number of coal ash ponds with 83, yet only about a third of the ponds are lined or monitored.
Water Contamination
In August 2010 a study released by the Environmental Integrity Project, the Sierra Club and Earthjustice reported that Illinois, along with 34 states, had significant groundwater contamination from coal ash that was not recognized by the Environmental Protection Agency (EPA. The report, in an attempt to pressure the EPA to regulate coal ash, noted that most states do not monitor drinking water contamination levels near waste disposal sites.[11] The report mentioned Illinois' Joliet 9 Generating Station, Marion Plant and Venice Power Station were three sites that have groundwater contamination due to coal ash waste.[12]
Other coal waste sites
To see a nationwide list of over 350 coal waste sites in the United States, click here. To see a listing of coal waste sites in a particular state, click on the map:
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Articles and Resources
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 https://web.archive.org/web/20200612191408/https://www.eia.gov/electricity/data/eia860m/archive/xls/november_generator2019.xlsx. Archived from the original on 12 June 2020.
{{cite web}}: Missing or empty|title=(help) - ↑ 2.0 2.1 https://web.archive.org/web/20221028021258/https://www.eia.gov/electricity/data/eia860/. Archived from the original on 28 October 2022.
{{cite web}}: Missing or empty|title=(help) - ↑ https://web.archive.org/web/20230131223230/https://www.eia.gov/electricity/data/eia860/archive/xls/eia8602017.zip. Archived from the original on 31 January 2023.
{{cite web}}: Missing or empty|title=(help) - ↑ https://web.archive.org/web/20191116210428/https://www.eia.gov/electricity/data/eia860m/archive/xls/december_generator2018.xlsx. Archived from the original on 16 November 2019.
{{cite web}}: Missing or empty|title=(help) - ↑ "NRG to upgrade pollution control in Waukegan; environmentalists say it’s not enough," Lake County News, Aug 8, 2014.
- ↑ Corina Rivera Linares , "GenerationHub: Continued growth in natural gas, wind, solar expected in 2017 and beyond," GenerationHub, 12/16/2016
- ↑ "The Toll from Coal: An Updated Assessment of Death and Disease from America's Dirtiest Energy Source," Clean Air Task Force, September 2010.
- ↑ "Technical Support Document for the Powerplant Impact Estimator Software Tool," Prepared for the Clean Air Task Force by Abt Associates, July 2010
- ↑ 9.0 9.1 Jeff Stant and Traci Barkley, "Illinois at Risk: Lax safeguards and no enforcement endanger the water, air & lives of residents near coal ash dumps" Prairie Rivers and Environmental Integrity Project report, August 17, 2011.
- ↑ Tracy Moss, "EPA says it's monitoring coal ash sites" The News-Gazette, Aug. 19, 2011.
- ↑ "Study of coal ash sites finds extensive water contamination" Renee Schoff, Miami Herald, August 26, 2010.
- ↑ "Enviro groups: ND, SD coal ash polluting water" Associated Press, August 24, 2010.
Additional data
To access additional data, including interactive maps of the power stations, downloadable datasets, and summary data, please visit the Global Coal Plant Tracker and the Global Oil and Gas Plant Tracker on the Global Energy Monitor website.
