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GenOn Holdings, Inc.

Rank among all TRI companies: 646
Air releases 2018 (lbs): 642,224
Incineration transfers 2018 (lbs): 0
Total Air and Incineration Toxic Score 2018: 22,925
EJ: Poor Share: 7%
EJ: Minority Share: 58%

This company is rank 80 on the Greenhouse 100 list.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Split *
MORGANTOWN GENERATING STATION NEWBURG MD Arsenic compounds 462 0 13,372 58.33% 6.8% 61.4%
MORGANTOWN GENERATING STATION NEWBURG MD Chromium compounds 294 0 4,391 19.15% 6.8% 61.4%
MORGANTOWN GENERATING STATION NEWBURG MD Sulfuric acid 287,294 0 1,936 8.44% 6.8% 61.4%
CHESWICK POWER PLANT SPRINGDALE PA Sulfuric acid 81,837 0 844 3.68% 11.9% 16.9%
AVON LAKE POWER PLANT AVON LAKE OH Sulfuric acid 48,154 0 700 3.05% 16.4% 31.4%
CHALK POINT GENERATING STATION AQUASCO MD Sulfuric acid 88,887 0 679 2.96% 8.9% 55.8%
MORGANTOWN GENERATING STATION NEWBURG MD Nickel compounds 315 0 565 2.47% 6.8% 61.4%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD Sulfuric acid 10,864 0 245 1.07% 6.1% 45.4%
AVON LAKE POWER PLANT AVON LAKE OH Hydrogen fluoride 26,513 0 28 0.12% 16.4% 31.4%
AVON LAKE POWER PLANT AVON LAKE OH Lead compounds 214 0 20 0.09% 16.4% 31.4%
MORGANTOWN GENERATING STATION NEWBURG MD Manganese compounds 768 0 18 0.08% 6.8% 61.4%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD Polycyclic aromatic compounds 12 0 16 0.07% 5.9% 44.8%
AVON LAKE POWER PLANT AVON LAKE OH Hydrochloric acid 20,538 0 15 0.07% 16.4% 31.4%
MORGANTOWN GENERATING STATION NEWBURG MD Hydrochloric acid 38,823 0 13 0.06% 6.8% 61.4%
AVON LAKE POWER PLANT AVON LAKE OH Manganese compounds 250 0 12 0.05% 16.4% 31.4%
CHALK POINT GENERATING STATION AQUASCO MD Manganese compounds 355 0 9 0.04% 8.9% 55.9%
CHALK POINT GENERATING STATION AQUASCO MD Lead compounds 168 0 8 0.04% 8.9% 55.9%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD Lead compounds 51 0 8 0.03% 6.1% 45.4%
MORGANTOWN GENERATING STATION NEWBURG MD Lead compounds 120 0 5 0.02% 6.8% 61.4%
CHALK POINT GENERATING STATION AQUASCO MD Hydrochloric acid 12,198 0 5 0.02% 8.9% 55.9%
MORGANTOWN GENERATING STATION NEWBURG MD Polycyclic aromatic compounds 13 0 4 0.02% 6.7% 59.9%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD Hydrochloric acid 3,639 0 4 0.02% 6.1% 45.4%
AVON LAKE POWER PLANT AVON LAKE OH Barium compounds 136 0 4 0.02% 16.4% 31.4%
CHALK POINT GENERATING STATION AQUASCO MD Polycyclic aromatic compounds 9 0 4 0.02% 7.6% 47.3%
MORGANTOWN GENERATING STATION NEWBURG MD Hydrogen fluoride 5,923 0 3 0.01% 6.8% 61.4%
MORGANTOWN GENERATING STATION NEWBURG MD Barium compounds 195 0 3 0.01% 6.8% 61.4%
CHESWICK POWER PLANT SPRINGDALE PA Hydrochloric acid 4,784 0 3 0.01% 11.9% 16.9%
CHESWICK POWER PLANT SPRINGDALE PA Hydrogen fluoride 2,755 0 2 0.01% 11.9% 16.9%
CHESWICK POWER PLANT SPRINGDALE PA Manganese compounds 49 0 2 0.01% 11.9% 16.9%
CHESWICK POWER PLANT SPRINGDALE PA Lead compounds 24 0 2 0.01% 11.9% 16.9%
CHESWICK POWER PLANT SPRINGDALE PA Barium compounds 63 0 1 0.01% 11.9% 16.9%
CHALK POINT GENERATING STATION AQUASCO MD Hydrogen fluoride 1,920 0 1 0.00% 8.9% 55.9%
CHALK POINT GENERATING STATION AQUASCO MD Barium compounds 32 0 0 0.00% 8.9% 55.9%
AVON LAKE POWER PLANT AVON LAKE OH Mercury compounds 8 0 0 0.00% 16.4% 31.4%
BOWLINE POINT GENERATING STATION WEST HAVERSTRAW NY Polycyclic aromatic compounds 0 0 0 0.00% 14.4% 55.6%
CHESWICK POWER PLANT SPRINGDALE PA Mercury compounds 9 0 0 0.00% 11.9% 16.9%
MORGANTOWN GENERATING STATION NEWBURG MD Mercury compounds 9 0 0 0.00% 6.8% 61.4%
CHALK POINT GENERATING STATION AQUASCO MD Mercury compounds 8 0 0 0.00% 8.9% 55.9%
MORGANTOWN GENERATING STATION NEWBURG MD Zinc compounds 688 0 0 0.00% 6.8% 61.4%
MORGANTOWN GENERATING STATION NEWBURG MD Dioxin and dioxin-like compounds 0 0 0 0.00% 6.8% 61.4%
AVON LAKE POWER PLANT AVON LAKE OH Dioxin and dioxin-like compounds 0 0 0 0.00% 16.3% 31.4%
CHESWICK POWER PLANT SPRINGDALE PA Dioxin and dioxin-like compounds 0 0 0 0.00% 11.9% 16.9%
CHALK POINT GENERATING STATION AQUASCO MD Dioxin and dioxin-like compounds 0 0 0 0.00% 8.9% 55.8%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD Mercury compounds 1 0 0 0.00% 6.1% 45.4%
MORGANTOWN GENERATING STATION NEWBURG MD Vanadium compounds 98 0 0 0.00% 6.8% 61.4%
MORGANTOWN GENERATING STATION NEWBURG MD Ammonia 1,727 0 0 0.00% 6.8% 61.4%
CHALK POINT GENERATING STATION AQUASCO MD Ammonia 1,369 0 0 0.00% 8.9% 55.9%
AVON LAKE POWER PLANT AVON LAKE OH Vanadium compounds 30 0 0 0.00% 16.4% 31.4%
CHESWICK POWER PLANT SPRINGDALE PA Vanadium compounds 35 0 0 0.00% 11.9% 16.9%
CHESWICK POWER PLANT SPRINGDALE PA Ammonia 584 0 0 0.00% 11.9% 16.9%
BOWLINE POINT GENERATING STATION WEST HAVERSTRAW NY Benzo(g,h,i)perylene 0 0 0 0.00% 14.5% 55.7%

For explanations of most columns above, including the EJ Shares, see the technical notes.

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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Political Economy Research Institute
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Last Updated:  
2020