NRG Energy Surface Water releases 2015 (lbs): 23,676POTW (sewerage plant) transfers 2015 (lbs): 0Pounds released post-treatment 2015 (lbs): 23,676this company's penalties in Violation Tracker.this company's state, local, and Federal subsidies in Subsidy Tracker.rank 78 on the Toxic 100 Air list .rank 4 on the Greenhouse 100 list . display facilities ) ( display chemicals ) (Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
Split *
MORGANTOWN GENERATING STATION NEWBURG MD
Arsenic and arsenic compounds 703
0
703
1,054,500,000
71.64%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Chromium and chromium compounds 657
0
657
328,500,000
22.32%
WA PARISH ELECTRIC GENERATING STATION THOMPSONS TX
Arsenic and arsenic compounds 14
0
14
21,000,000
1.43%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Chromium and chromium compounds 34
0
34
17,000,000
1.16%
WA PARISH ELECTRIC GENERATING STATION THOMPSONS TX
Chromium and chromium compounds 16
0
16
8,000,000
0.54%
OSWEGO HARBOR POWER OSWEGO NY
Polycyclic aromatic compounds 6
0
6
7,930,000
0.54%
CHESWICK POWER PLANT SPRINGDALE PA
Lead and lead compounds 387
0
387
6,962,400
0.47%
SHAWVILLE STATION SHAWVILLE PA
Arsenic and arsenic compounds 4
0
4
6,000,000
0.41%
MIDDLETOWN STATION MIDDLETOWN CT
Polycyclic aromatic compounds 4
0
4
5,330,000
0.36%
SEWARD POWER PLANT NEW FLORENCE PA
Arsenic and arsenic compounds 3
0
3
4,500,000
0.31%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Lead and lead compounds 191
0
191
3,441,600
0.23%
BIG CAJUN 2 NEW ROADS LA
Chromium and chromium compounds 6
0
6
3,000,000
0.20%
MORGANTOWN GENERATING STATION NEWBURG MD
Chromium and chromium compounds 4
0
4
2,000,000
0.14%
MORGANTOWN GENERATING STATION NEWBURG MD
Lead and lead compounds 31
0
31
556,200
0.04%
NRG CANAL LLC SANDWICH MA
Polycyclic aromatic compounds 0
0
0
520,000
0.04%
SEWARD POWER PLANT NEW FLORENCE PA
Chromium and chromium compounds 1
0
1
500,000
0.03%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Lead and lead compounds 26
0
26
464,400
0.03%
BIG CAJUN 2 NEW ROADS LA
Copper and copper compounds 206
0
206
309,000
0.02%
MORGANTOWN GENERATING STATION NEWBURG MD
Copper and copper compounds 177
0
177
265,500
0.02%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Copper and copper compounds 105
0
105
157,500
0.01%
MONTVILLE POWER LLC UNCASVILLE CT
Polycyclic aromatic compounds 0
0
0
130,000
0.01%
MORGANTOWN GENERATING STATION NEWBURG MD
Nickel and nickel compounds 1,428
0
1,428
129,948
0.01%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Copper and copper compounds 74
0
74
111,000
0.01%
WILL COUNTY GENERATING STATION ROMEOVILLE IL
Lead and lead compounds 5
0
5
93,600
0.01%
WA PARISH ELECTRIC GENERATING STATION THOMPSONS TX
Copper and copper compounds 51
0
51
76,500
0.01%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Vanadium and vanadium compounds 529
0
529
74,060
0.01%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Mercury and mercury compounds 3
0
3
31,000
0.00%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Barium and barium compounds 5,464
0
5,464
27,320
0.00%
CHALK POINT GENERATING STATION AQUASCO MD
Lead and lead compounds 1
0
1
23,400
0.00%
MORGANTOWN GENERATING STATION NEWBURG MD
Mercury and mercury compounds 2
0
2
19,000
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Lead and lead compounds 1
0
1
18,000
0.00%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Mercury and mercury compounds 2
0
2
17,000
0.00%
WILL COUNTY GENERATING STATION ROMEOVILLE IL
Copper and copper compounds 11
0
11
16,500
0.00%
WAUKEGAN GENERATING STATION WAUKEGAN IL
Lead and lead compounds 1
0
1
16,200
0.00%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Barium and barium compounds 3,083
0
3,083
15,415
0.00%
BIG CAJUN 2 NEW ROADS LA
Lead and lead compounds 1
0
1
14,400
0.00%
SHAWVILLE STATION SHAWVILLE PA
Lead and lead compounds 1
0
1
12,600
0.00%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD
Lead and lead compounds 1
0
1
12,600
0.00%
CHESWICK POWER PLANT SPRINGDALE PA
Mercury and mercury compounds 1
0
1
10,000
0.00%
WA PARISH ELECTRIC GENERATING STATION THOMPSONS TX
Manganese and manganese compounds 1,272
0
1,272
9,031
0.00%
BIG CAJUN 2 NEW ROADS LA
Barium and barium compounds 1,763
0
1,763
8,815
0.00%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Manganese and manganese compounds 687
0
687
4,878
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Manganese and manganese compounds 612
0
612
4,345
0.00%
CHESWICK POWER PLANT SPRINGDALE PA
Manganese and manganese compounds 519
0
519
3,685
0.00%
NEW CASTLE POWER PLANT WEST PITTSBURG PA
Lead and lead compounds 0
0
0
3,600
0.00%
WILL COUNTY GENERATING STATION ROMEOVILLE IL
Barium and barium compounds 683
0
683
3,415
0.00%
WAUKEGAN GENERATING STATION WAUKEGAN IL
Barium and barium compounds 682
0
682
3,410
0.00%
WA PARISH ELECTRIC GENERATING STATION THOMPSONS TX
Barium and barium compounds 677
0
677
3,385
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Nickel and nickel compounds 36
0
36
3,276
0.00%
BIG CAJUN 2 NEW ROADS LA
Vanadium and vanadium compounds 18
0
18
2,520
0.00%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Zinc and zinc compounds 643
0
643
2,122
0.00%
OSWEGO HARBOR POWER OSWEGO NY
Benzo(g,h,i)perylene 0
0
0
2,000
0.00%
JOLIET GENERATING STATION (#9 & #29) JOLIET IL
Manganese and manganese compounds 245
0
245
1,739
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Copper and copper compounds 1
0
1
1,500
0.00%
MORGANTOWN GENERATING STATION NEWBURG MD
Zinc and zinc compounds 387
0
387
1,277
0.00%
CHALK POINT GENERATING STATION AQUASCO MD
Mercury and mercury compounds 0
0
0
1,000
0.00%
BIG CAJUN 2 NEW ROADS LA
Mercury and mercury compounds 0
0
0
1,000
0.00%
SHAWVILLE STATION SHAWVILLE PA
Mercury and mercury compounds 0
0
0
1,000
0.00%
BIG CAJUN 2 NEW ROADS LA
Nickel and nickel compounds 9
0
9
819
0.00%
MORGANTOWN GENERATING STATION NEWBURG MD
Vanadium and vanadium compounds 4
0
4
560
0.00%
SHAWVILLE STATION SHAWVILLE PA
Manganese and manganese compounds 74
0
74
525
0.00%
SHAWVILLE STATION SHAWVILLE PA
Zinc and zinc compounds 136
0
136
449
0.00%
SHAWVILLE STATION SHAWVILLE PA
Barium and barium compounds 83
0
83
415
0.00%
EDISON INTERNATIONAL POWERTON GENERATING STATION PEKIN IL
Zinc and zinc compounds 87
0
87
287
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Vanadium and vanadium compounds 2
0
2
280
0.00%
BIG CAJUN 2 NEW ROADS LA
Manganese and manganese compounds 33
0
33
234
0.00%
WILL COUNTY GENERATING STATION ROMEOVILLE IL
Manganese and manganese compounds 27
0
27
192
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Zinc and zinc compounds 47
0
47
155
0.00%
CHESWICK POWER PLANT SPRINGDALE PA
Nickel and nickel compounds 1
0
1
91
0.00%
MORGANTOWN GENERATING STATION NEWBURG MD
Barium and barium compounds 15
0
15
75
0.00%
CHALK POINT GENERATING STATION AQUASCO MD
Manganese and manganese compounds 7
0
7
50
0.00%
CHALK POINT GENERATING STATION AQUASCO MD
Barium and barium compounds 9
0
9
45
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Barium and barium compounds 7
0
7
35
0.00%
BIG CAJUN 2 NEW ROADS LA
Zinc and zinc compounds 10
0
10
33
0.00%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD
Barium and barium compounds 2
0
2
10
0.00%
MORGANTOWN GENERATING STATION NEWBURG MD
Manganese and manganese compounds 1
0
1
7
0.00%
NEW CASTLE POWER PLANT WEST PITTSBURG PA
Barium and barium compounds 1
0
1
5
0.00%
SEWARD POWER PLANT NEW FLORENCE PA
Cobalt and cobalt compounds 8
0
8
0
0.00%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION DICKERSON MD
Ammonia 45
0
45
0
0.00%
MORGANTOWN GENERATING STATION NEWBURG MD
Ammonia 384
0
384
0
0.00%
SHAWVILLE STATION SHAWVILLE PA
Ammonia 707
0
707
0
0.00%
MIDDLETOWN STATION MIDDLETOWN CT
Ammonia 518
0
518
0
0.00%
Toxic hazard : Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2015, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes .
Quantity of toxic surface water releases and POTW transfers : Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.
Quantity of toxic post-treatment releases : Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.
* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.
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