PERI: Toxic 100 Index

NRG Energy

Rank in Toxic 100: 56
Rank among all TRI companies: 179
Air releases 2014 (lbs): 18,883,993
Incineration transfers 2014 (lbs): 77
Total Air and Incineration Toxic Score 2014: 336,638
Percentage of national total 2014 toxic air and incineration score: 0.077%
EJ: Poor Share: 13.5%
EJ: Minority Share: 30.0%

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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(Click on column headers to re-sort table: current sort is by revised air releases.)
(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.)

Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Rv
HOMER CITY GENERATION LP	HOMER CITY	PA	Hydrochloric acid	3,488,470	3,488,468	0	0	180	374	0.11%	14.5%	33.9%	6.1%	2.5%	1.3%	*
SHAWVILLE STATION	SHAWVILLE	PA	Hydrochloric acid	2,096,880	2,096,880	0	0	180	129	0.04%	14.8%	35.7%	5.8%	2.0%	1.9%
AVON LAKE POWER PLANT	AVON LAKE	OH	Hydrochloric acid	1,481,540	1,481,539	0	0	180	1,119	0.33%	17.1%	34.1%	30.2%	18.5%	7.6%	*
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Sulfuric acid	1,449,420	1,449,420	0	0	3,500	3,818	1.13%	16.0%	36.5%	7.8%	3.7%	1.4%
KEYSTONE POWER PLANT	SHELOCTA	PA	Sulfuric acid	1,396,400	1,396,400	0	0	3,500	2,698	0.80%	14.8%	33.3%	7.5%	3.6%	1.2%
HOMER CITY GENERATION LP	HOMER CITY	PA	Sulfuric acid	1,322,580	1,322,580	0	0	3,500	2,757	0.82%	14.5%	33.9%	6.1%	2.5%	1.3%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Sulfuric acid	623,385	623,385	0	0	3,500	3,932	1.17%	7.5%	19.0%	58.5%	39.8%	10.3%
HUNTLEY GENERATING STATION	TONAWANDA	NY	n-Hexane	575,653	575,653	0	0	5	16	0.00%	16.3%	33.0%	24.6%	12.9%	5.5%
HOMER CITY GENERATION LP	HOMER CITY	PA	Hydrogen fluoride	447,642	447,642	0	0	250	67	0.02%	14.5%	33.9%	6.1%	2.5%	1.3%
CHALK POINT GENERATING STATION	AQUASCO	MD	Sulfuric acid	340,736	340,736	0	0	3,500	2,494	0.74%	9.0%	20.3%	54.1%	41.9%	6.7%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Hydrogen fluoride	324,955	324,955	0	0	250	565	0.17%	15.6%	34.4%	68.4%	18.3%	35.5%
SHAWVILLE STATION	SHAWVILLE	PA	Sulfuric acid	319,280	319,280	0	0	3,500	383	0.11%	14.8%	35.7%	5.8%	2.0%	1.9%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Ammonia	301,680	301,680	0	0	35	9	0.00%	16.0%	33.4%	20.7%	12.0%	3.7%
PORTLAND POWER PLANT	MOUNT BETHEL	PA	Hydrochloric acid	291,708	291,708	0	0	180	164	0.05%	7.8%	19.5%	22.6%	5.7%	11.8%
AVON LAKE POWER PLANT	AVON LAKE	OH	Sulfuric acid	290,939	290,939	0	0	3,500	4,271	1.27%	17.1%	34.1%	30.2%	18.5%	7.6%
BIG CAJUN 2	NEW ROADS	LA	Hydrochloric acid	285,413	285,413	0	0	180	33	0.01%	20.9%	41.1%	54.0%	47.7%	3.2%
BIG CAJUN 2	NEW ROADS	LA	Hydrogen fluoride	257,858	257,858	0	0	250	42	0.01%	20.9%	41.1%	54.0%	47.7%	3.2%
SHAWVILLE STATION	SHAWVILLE	PA	Hydrogen fluoride	185,380	185,380	0	0	250	16	0.00%	14.8%	35.7%	5.8%	2.0%	1.9%
NEW CASTLE POWER PLANT	WEST PITTSBURG	PA	Hydrochloric acid	185,000	185,000	0	0	180	76	0.02%	16.1%	35.0%	14.1%	8.4%	2.6%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Hydrochloric acid	179,250	179,250	0	0	180	224	0.07%	15.6%	34.4%	68.4%	18.3%	35.5%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Hydrochloric acid	178,533	178,533	0	0	180	29	0.01%	16.0%	33.4%	20.7%	12.0%	3.7%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Hydrogen fluoride	177,010	177,010	0	0	250	39	0.01%	16.0%	33.4%	20.7%	12.0%	3.7%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Hydrochloric acid	172,886	172,886	0	0	180	4	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
CHESWICK POWER PLANT	SPRINGDALE	PA	Sulfuric acid	171,224	171,224	0	0	3,500	1,787	0.53%	12.7%	28.7%	15.8%	9.8%	1.6%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Hydrochloric acid	152,403	152,403	0	0	180	50	0.01%	7.5%	19.0%	58.5%	39.8%	10.3%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Sulfuric acid	149,446	149,446	0	0	3,500	60	0.02%	17.9%	38.8%	34.7%	16.0%	17.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Hydrogen fluoride	137,386	137,386	0	0	250	4	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
AVON LAKE POWER PLANT	AVON LAKE	OH	Hydrogen fluoride	133,338	133,338	0	0	250	140	0.04%	17.1%	34.1%	30.2%	18.5%	7.6%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Hydrochloric acid	130,041	130,041	0	0	180	149	0.04%	11.6%	27.2%	43.2%	16.6%	19.9%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Ammonia	129,053	129,053	0	0	35	29	0.01%	11.6%	27.2%	43.2%	16.6%	19.9%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Hydrogen fluoride	128,932	128,932	0	0	250	206	0.06%	11.6%	27.2%	43.2%	16.6%	19.9%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Ammonia	116,039	116,039	0	0	35	22	0.01%	16.2%	32.9%	24.5%	12.8%	5.5%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Hydrochloric acid	79,988	79,988	0	0	180	258	0.08%	15.1%	32.9%	51.3%	19.6%	25.0%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Hydrogen fluoride	79,305	79,305	0	0	250	356	0.11%	15.1%	32.9%	51.3%	19.6%	25.0%
KEYSTONE POWER PLANT	SHELOCTA	PA	Hydrochloric acid	66,560	66,560	0	0	180	7	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
CHALK POINT GENERATING STATION	AQUASCO	MD	Hydrochloric acid	62,674	62,674	0	0	180	24	0.01%	9.0%	20.3%	54.1%	41.9%	6.7%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Hydrochloric acid	56,114	56,114	0	0	180	62	0.02%	11.6%	28.2%	41.0%	7.4%	22.8%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Hydrogen fluoride	55,636	55,636	0	0	250	85	0.03%	11.6%	28.2%	41.0%	7.4%	22.8%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Sulfuric acid	53,868	53,868	0	0	3,500	1,138	0.34%	6.2%	15.3%	42.9%	10.0%	15.0%
BOWLINE POINT GENERATING STATION	WEST HAVERSTRAW	NY	Ammonia	52,565	52,565	0	0	35	26	0.01%	15.7%	31.5%	54.8%	16.6%	31.5%
BIG CAJUN 2	NEW ROADS	LA	Sulfuric acid	51,698	51,698	0	0	3,500	118	0.03%	20.9%	41.1%	54.0%	47.7%	3.2%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Sulfuric acid	46,443	46,443	0	0	3,500	1,128	0.34%	15.6%	34.4%	68.4%	18.3%	35.5%
HOMER CITY GENERATION LP	HOMER CITY	PA	Ammonia	38,538	38,538	0	0	35	1	0.00%	14.5%	33.9%	6.1%	2.5%	1.3%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Hydrogen fluoride	37,955	37,955	0	0	250	52	0.02%	16.2%	32.9%	24.5%	12.8%	5.5%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Hydrochloric acid	33,260	33,260	0	0	180	5	0.00%	16.0%	36.5%	7.8%	3.7%	1.4%
BIG CAJUN 2	NEW ROADS	LA	Barium and barium compounds	31,371	31,371	0	0	7,000	161	0.05%	21.1%	42.4%	55.0%	49.1%	3.0%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Hydrochloric acid	30,283	30,283	0	0	180	33	0.01%	6.2%	15.3%	42.9%	10.0%	15.0%
DUNKIRK STEAM STATION	DUNKIRK	NY	Ammonia	29,922	29,922	0	0	35	1	0.00%	17.8%	37.7%	17.9%	3.3%	11.1%
BOWLINE POINT GENERATING STATION	WEST HAVERSTRAW	NY	n-Hexane	27,555	27,555	0	0	5	2	0.00%	15.7%	31.4%	54.8%	16.6%	31.5%
PORTLAND POWER PLANT	MOUNT BETHEL	PA	Sulfuric acid	23,580	23,580	0	0	3,500	258	0.08%	7.8%	19.5%	22.6%	5.7%	11.8%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Hydrochloric acid	22,476	22,476	0	0	180	22	0.01%	16.2%	32.9%	24.5%	12.8%	5.5%
KEYSTONE POWER PLANT	SHELOCTA	PA	Hydrogen fluoride	22,180	22,180	0	0	250	3	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
HUNTERSTOWN COMBINED CYCLE POWER PLANT	GETTYSBURG	PA	Ammonia	20,040	20,040	0	0	35	4	0.00%	9.9%	24.5%	13.2%	3.8%	5.9%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Hydrogen fluoride	19,050	19,050	0	0	250	9	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Ammonia	18,643	18,643	0	0	35	19	0.01%	14.4%	31.9%	67.9%	18.3%	33.6%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Sulfuric acid	15,213	15,213	0	0	3,500	954	0.28%	15.1%	32.9%	51.3%	19.6%	25.0%
DUNKIRK STEAM STATION	DUNKIRK	NY	Hydrogen fluoride	13,518	13,518	0	0	250	3	0.00%	17.8%	37.7%	17.9%	3.3%	11.1%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Sulfuric acid	12,554	12,554	0	0	3,500	268	0.08%	11.6%	28.2%	41.0%	7.4%	22.8%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Selenium and selenium compounds	11,762	11,762	0	0	180	0	0.00%	17.4%	38.3%	34.0%	15.7%	17.1%
NRG CANAL LLC	SANDWICH	MA	Sulfuric acid	11,230	11,230	0	0	3,500	34	0.01%	9.5%	22.3%	10.8%	2.6%	3.6%
NEW CASTLE POWER PLANT	WEST PITTSBURG	PA	Sulfuric acid	10,760	10,760	0	0	3,500	86	0.03%	16.1%	35.0%	14.1%	8.4%	2.6%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Hydrogen fluoride	10,020	10,020	0	0	250	2	0.00%	16.0%	36.5%	7.8%	3.7%	1.4%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Zinc and zinc compounds	9,632	9,632	0	0	100	5	0.00%	16.2%	32.9%	24.5%	12.8%	5.5%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Barium and barium compounds	9,589	9,589	0	0	7,000	634	0.19%	12.1%	28.7%	43.9%	15.8%	22.0%
CHESWICK POWER PLANT	SPRINGDALE	PA	Hydrochloric acid	9,177	9,177	0	0	180	5	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
DUNKIRK STEAM STATION	DUNKIRK	NY	Hydrochloric acid	7,913	7,913	0	0	180	1	0.00%	17.8%	37.7%	17.9%	3.3%	11.1%
CHALK POINT GENERATING STATION	AQUASCO	MD	Hydrogen fluoride	7,834	7,834	0	0	250	4	0.00%	9.0%	20.3%	54.1%	41.9%	6.7%
SHAWVILLE STATION	SHAWVILLE	PA	Ammonia	7,260	7,260	0	0	35	0	0.00%	14.8%	35.7%	5.8%	2.0%	1.9%
SEWARD POWER PLANT	NEW FLORENCE	PA	Ammonia	7,140	7,140	0	0	35	0	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
CHESWICK POWER PLANT	SPRINGDALE	PA	Hydrogen fluoride	6,115	6,115	0	0	250	5	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
HOMER CITY GENERATION LP	HOMER CITY	PA	Selenium and selenium compounds	6,018	6,018	0	0	180	1	0.00%	14.8%	34.3%	6.1%	2.5%	1.3%
KEYSTONE POWER PLANT	SHELOCTA	PA	Selenium and selenium compounds	5,802	5,802	0	0	180	0	0.00%	15.1%	33.4%	7.4%	3.4%	1.2%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Barium and barium compounds	5,610	5,610	0	0	7,000	98	0.03%	15.8%	34.5%	15.9%	8.7%	3.3%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Selenium and selenium compounds	5,561	5,561	0	0	180	1	0.00%	16.4%	37.2%	8.1%	3.8%	1.4%
HOMER CITY GENERATION LP	HOMER CITY	PA	Barium and barium compounds	4,338	4,338	0	0	7,000	19	0.01%	14.5%	33.9%	6.0%	2.5%	1.3%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Barium and barium compounds	4,228	4,228	0	0	7,000	164	0.05%	16.2%	32.9%	24.5%	12.8%	5.5%
SHAWVILLE STATION	SHAWVILLE	PA	Arsenic and arsenic compounds	4,215	4,215	0	0	15,000,000	22,357	6.64%	14.8%	35.8%	5.8%	2.0%	1.9%
HOMER CITY GENERATION LP	HOMER CITY	PA	Zinc and zinc compounds	4,118	4,118	0	0	100	0	0.00%	14.5%	33.9%	6.0%	2.5%	1.3%
KEYSTONE POWER PLANT	SHELOCTA	PA	Ammonia	4,060	4,060	0	0	35	0	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Barium and barium compounds	3,814	3,814	0	0	7,000	736	0.22%	14.1%	31.1%	48.9%	17.7%	24.3%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Hydrogen fluoride	3,785	3,785	0	0	250	6	0.00%	6.2%	15.3%	42.9%	10.0%	15.0%
HOMER CITY GENERATION LP	HOMER CITY	PA	Vanadium and vanadium compounds	3,111	3,111	0	0	140	0	0.00%	14.5%	33.9%	6.0%	2.5%	1.3%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Barium and barium compounds	2,751	2,751	0	0	7,000	2	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Barium and barium compounds	2,708	2,708	0	0	7,000	216	0.06%	15.1%	33.8%	50.8%	11.4%	30.8%
NRG CANAL LLC	SANDWICH	MA	Ammonia	2,500	2,500	0	0	35	0	0.00%	9.5%	22.3%	10.8%	2.6%	3.6%
HOMER CITY GENERATION LP	HOMER CITY	PA	Manganese and manganese compounds	2,276	2,276	0	0	12,000	17	0.00%	14.5%	33.9%	6.0%	2.5%	1.3%
KEYSTONE POWER PLANT	SHELOCTA	PA	Manganese and manganese compounds	2,185	2,185	0	0	12,000	15	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Manganese and manganese compounds	2,103	2,103	0	0	12,000	19	0.01%	16.0%	36.4%	7.7%	3.6%	1.4%
KEYSTONE POWER PLANT	SHELOCTA	PA	Zinc and zinc compounds	1,954	1,954	0	0	100	0	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
HOMER CITY GENERATION LP	HOMER CITY	PA	Lead and lead compounds	1,949	1,949	0	0	23,000	27	0.01%	14.5%	33.9%	6.1%	2.5%	1.3%
HOMER CITY GENERATION LP	HOMER CITY	PA	Arsenic and arsenic compounds	1,924	1,924	0	0	15,000,000	18,790	5.58%	14.6%	34.0%	6.0%	2.4%	1.3%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Sulfuric acid	1,872	1,872	0	0	3,500	7	0.00%	13.5%	33.3%	25.4%	12.7%	8.4%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Zinc and zinc compounds	1,853	1,853	0	0	100	0	0.00%	15.9%	36.4%	7.7%	3.6%	1.4%
KEYSTONE POWER PLANT	SHELOCTA	PA	Arsenic and arsenic compounds	1,844	1,844	0	0	15,000,000	16,024	4.76%	14.7%	33.2%	7.4%	3.5%	1.2%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Arsenic and arsenic compounds	1,771	1,771	0	0	15,000,000	20,568	6.11%	15.9%	36.4%	7.7%	3.6%	1.4%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Manganese and manganese compounds	1,743	1,743	0	0	12,000	38	0.01%	7.5%	19.0%	58.5%	39.8%	10.3%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Barium and barium compounds	1,527	1,527	0	0	7,000	74	0.02%	15.6%	34.4%	68.4%	18.3%	35.5%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Ammonia	1,462	1,462	0	0	35	0	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Ammonia	1,442	1,442	0	0	35	0	0.00%	13.7%	34.3%	26.1%	12.6%	8.9%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Zinc and zinc compounds	1,413	1,413	0	0	100	0	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Manganese and manganese compounds	1,412	1,412	0	0	12,000	2	0.00%	17.4%	38.9%	33.1%	14.8%	16.9%
BIG CAJUN 2	NEW ROADS	LA	Manganese and manganese compounds	1,411	1,411	0	0	12,000	13	0.00%	21.1%	43.1%	55.4%	49.8%	2.9%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Zinc and zinc compounds	1,386	1,386	0	0	100	1	0.00%	15.6%	34.4%	68.4%	18.3%	35.5%
DUNKIRK STEAM STATION	DUNKIRK	NY	Barium and barium compounds	1,379	1,379	0	0	7,000	8	0.00%	17.9%	37.8%	18.1%	3.4%	11.3%
HOMER CITY GENERATION LP	HOMER CITY	PA	Nickel and nickel compounds	1,300	1,300	0	0	930,000	736	0.22%	14.5%	33.9%	6.0%	2.5%	1.3%
CHALK POINT GENERATING STATION	AQUASCO	MD	Ammonia	1,264	1,264	0	0	35	0	0.00%	9.0%	20.3%	54.1%	41.9%	6.7%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Barium and barium compounds	1,259	1,259	0	0	7,000	7	0.00%	15.9%	36.3%	7.6%	3.5%	1.4%
KEYSTONE POWER PLANT	SHELOCTA	PA	Nickel and nickel compounds	1,243	1,243	0	0	930,000	647	0.19%	14.8%	33.3%	7.5%	3.6%	1.2%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Zinc and zinc compounds	1,231	1,231	0	0	100	1	0.00%	11.7%	27.5%	43.3%	16.4%	20.4%
HOMER CITY GENERATION LP	HOMER CITY	PA	Chromium and chromium compounds	1,227	1,227	0	0	43,000,000	5,883	1.75%	14.5%	33.9%	6.0%	2.5%	1.3%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Nickel and nickel compounds	1,202	1,202	0	0	930,000	848	0.25%	15.9%	36.4%	7.7%	3.6%	1.4%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Zinc and zinc compounds	1,196	1,196	0	0	100	0	0.00%	16.0%	33.6%	19.6%	11.2%	3.6%
KEYSTONE POWER PLANT	SHELOCTA	PA	Chromium and chromium compounds	1,163	1,163	0	0	43,000,000	5,081	1.51%	14.8%	33.3%	7.5%	3.6%	1.2%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Nickel and nickel compounds	1,129	1,129	0	0	930,000	7,119	2.11%	11.7%	27.5%	43.3%	16.5%	20.3%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Chromium and chromium compounds	1,120	1,120	0	0	43,000,000	6,531	1.94%	16.0%	36.5%	7.8%	3.7%	1.4%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Lead and lead compounds	1,076	1,076	0	0	23,000	45	0.01%	7.5%	19.0%	58.5%	39.8%	10.3%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Arsenic and arsenic compounds	1,049	1,049	0	0	15,000,000	28,424	8.44%	7.5%	19.0%	58.5%	39.8%	10.3%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Zinc and zinc compounds	1,004	1,004	0	0	100	0	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
SHAWVILLE STATION	SHAWVILLE	PA	Lead and lead compounds	922	922	0	0	23,000	7	0.00%	14.8%	35.8%	5.8%	2.0%	1.9%
CHALK POINT GENERATING STATION	AQUASCO	MD	Manganese and manganese compounds	910	910	0	0	12,000	23	0.01%	9.0%	20.3%	54.1%	41.9%	6.7%
BIG CAJUN 2	NEW ROADS	LA	Zinc and zinc compounds	906	906	0	0	100	0	0.00%	21.2%	43.3%	55.6%	50.0%	2.8%
HOMER CITY GENERATION LP	HOMER CITY	PA	Copper and copper compounds	830	830	0	0	1,500	1	0.00%	14.6%	34.0%	6.0%	2.4%	1.3%
BIG CAJUN 2	NEW ROADS	LA	Vanadium and vanadium compounds	790	790	0	0	140	0	0.00%	21.1%	43.0%	55.4%	49.7%	2.9%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Hydrogen fluoride	783	783	0	0	250	0	0.00%	13.5%	33.3%	25.4%	12.7%	8.4%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Ammonia	776	776	0	0	35	0	0.00%	6.2%	15.3%	42.9%	10.0%	15.0%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Manganese and manganese compounds	763	763	0	0	12,000	85	0.03%	15.2%	33.6%	68.2%	18.3%	34.9%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Vanadium and vanadium compounds	753	753	0	0	140	1	0.00%	12.0%	28.3%	43.7%	16.0%	21.5%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Hydrochloric acid	732	732	0	0	180	0	0.00%	13.5%	33.3%	25.4%	12.7%	8.4%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Nickel and nickel compounds	714	714	0	0	930,000	1,199	0.36%	7.5%	19.0%	58.5%	39.8%	10.3%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Manganese and manganese compounds	705	705	0	0	12,000	67	0.02%	11.9%	28.1%	43.6%	16.1%	21.2%
BIG CAJUN 2	NEW ROADS	LA	Copper and copper compounds	676	676	0	0	1,500	1	0.00%	21.2%	43.2%	55.5%	50.0%	2.8%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Chromium and chromium compounds	668	668	0	0	43,000,000	9,340	2.77%	7.5%	19.0%	58.5%	39.8%	10.3%
KEYSTONE POWER PLANT	SHELOCTA	PA	Barium and barium compounds	666	666	0	0	7,000	3	0.00%	14.6%	33.1%	7.3%	3.5%	1.1%
SHAWVILLE STATION	SHAWVILLE	PA	Mercury and mercury compounds	636	636	0	0	12,000	3	0.00%	14.8%	35.7%	5.8%	2.0%	1.9%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Zinc and zinc compounds	629	629	0	0	100	1	0.00%	15.0%	32.6%	50.9%	19.2%	24.9%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Manganese and manganese compounds	616	616	0	0	12,000	10	0.00%	15.9%	34.0%	18.0%	10.1%	3.5%
SHAWVILLE STATION	SHAWVILLE	PA	Zinc and zinc compounds	609	609	0	0	100	0	0.00%	14.8%	35.9%	5.7%	1.9%	1.8%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Barium and barium compounds	608	608	0	0	7,000	8	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
CHESWICK POWER PLANT	SPRINGDALE	PA	Manganese and manganese compounds	604	604	0	0	12,000	22	0.01%	12.7%	28.7%	15.8%	9.8%	1.6%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Mercury and mercury compounds	565	565	0	0	12,000	47	0.01%	15.6%	34.4%	68.4%	18.3%	35.5%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Manganese and manganese compounds	562	562	0	0	12,000	41	0.01%	6.2%	15.3%	42.9%	10.0%	15.0%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Vanadium and vanadium compounds	561	561	0	0	140	0	0.00%	15.9%	34.2%	17.1%	9.5%	3.4%
HOMER CITY GENERATION LP	HOMER CITY	PA	Mercury and mercury compounds	557	557	0	0	12,000	4	0.00%	14.5%	33.9%	6.1%	2.5%	1.3%
KEYSTONE POWER PLANT	SHELOCTA	PA	Vanadium and vanadium compounds	532	532	0	0	140	0	0.00%	14.4%	33.0%	7.1%	3.3%	1.1%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Mercury and mercury compounds	525	525	0	0	12,000	5	0.00%	16.0%	36.5%	7.8%	3.7%	1.4%
CHESWICK POWER PLANT	SPRINGDALE	PA	Arsenic and arsenic compounds	506	506	0	0	15,000,000	22,661	6.73%	12.7%	28.7%	15.8%	9.8%	1.6%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Copper and copper compounds	485	485	0	0	1,500	6	0.00%	12.1%	28.7%	43.8%	15.7%	22.0%
BIG CAJUN 2	NEW ROADS	LA	Mercury and mercury compounds	479	479	0	0	12,000	4	0.00%	20.9%	41.1%	54.0%	47.7%	3.2%
HOMER CITY GENERATION LP	HOMER CITY	PA	Cobalt and cobalt compounds	473	473	0	0	17,000,000	5,484	1.63%	14.6%	34.0%	5.9%	2.4%	1.4%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Vanadium and vanadium compounds	466	466	0	0	140	0	0.00%	15.7%	36.2%	7.3%	3.3%	1.4%
KEYSTONE POWER PLANT	SHELOCTA	PA	Copper and copper compounds	465	465	0	0	1,500	0	0.00%	14.8%	33.2%	7.3%	3.5%	1.2%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Copper and copper compounds	455	455	0	0	1,500	1	0.00%	15.9%	34.4%	16.8%	9.4%	3.4%
CHALK POINT GENERATING STATION	AQUASCO	MD	Lead and lead compounds	452	452	0	0	23,000	22	0.01%	9.0%	20.3%	54.1%	41.9%	6.7%
AVON LAKE POWER PLANT	AVON LAKE	OH	Manganese and manganese compounds	447	447	0	0	12,000	23	0.01%	17.0%	34.0%	30.0%	18.4%	7.5%
KEYSTONE POWER PLANT	SHELOCTA	PA	Cobalt and cobalt compounds	446	446	0	0	17,000,000	4,237	1.26%	14.8%	33.3%	7.5%	3.6%	1.2%
CHALK POINT GENERATING STATION	AQUASCO	MD	Arsenic and arsenic compounds	436	436	0	0	15,000,000	13,710	4.07%	9.0%	20.3%	54.1%	41.9%	6.7%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Copper and copper compounds	430	430	0	0	1,500	0	0.00%	17.8%	38.7%	34.6%	16.0%	17.4%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Cobalt and cobalt compounds	429	429	0	0	17,000,000	5,552	1.65%	15.9%	36.4%	7.7%	3.6%	1.4%
CHESWICK POWER PLANT	SPRINGDALE	PA	Zinc and zinc compounds	417	417	0	0	100	0	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Chromium and chromium compounds	408	408	0	0	43,000,000	23,627	7.02%	11.8%	27.9%	43.5%	16.2%	20.9%
SHAWVILLE STATION	SHAWVILLE	PA	Manganese and manganese compounds	407	407	0	0	12,000	2	0.00%	14.8%	35.9%	5.7%	1.9%	1.8%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Nickel and nickel compounds	403	403	0	0	930,000	46	0.01%	17.7%	38.9%	34.1%	15.5%	17.2%
AVON LAKE POWER PLANT	AVON LAKE	OH	Zinc and zinc compounds	401	401	0	0	100	0	0.00%	17.0%	34.0%	30.0%	18.4%	7.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Mercury and mercury compounds	398	398	0	0	12,000	1	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Chromium and chromium compounds	388	388	0	0	43,000,000	354	0.11%	17.8%	38.8%	34.4%	15.8%	17.3%
AVON LAKE POWER PLANT	AVON LAKE	OH	Lead and lead compounds	380	380	0	0	23,000	37	0.01%	17.1%	34.1%	30.1%	18.5%	7.6%
AVON LAKE POWER PLANT	AVON LAKE	OH	Arsenic and arsenic compounds	371	371	0	0	15,000,000	23,663	7.03%	17.0%	34.0%	30.0%	18.4%	7.5%
SHAWVILLE STATION	SHAWVILLE	PA	Barium and barium compounds	371	371	0	0	7,000	2	0.00%	14.5%	36.5%	5.1%	1.7%	1.6%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Vanadium and vanadium compounds	364	364	0	0	140	0	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Chromium and chromium compounds	363	363	0	0	43,000,000	3,734	1.11%	15.9%	33.9%	18.3%	10.3%	3.5%
BIG CAJUN 2	NEW ROADS	LA	Nickel and nickel compounds	359	359	0	0	930,000	264	0.08%	21.2%	43.2%	55.5%	49.9%	2.8%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Copper and copper compounds	358	358	0	0	1,500	0	0.00%	15.9%	36.5%	7.6%	3.6%	1.4%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Lead and lead compounds	349	349	0	0	23,000	58	0.02%	11.8%	27.8%	43.4%	16.3%	20.7%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Vanadium and vanadium compounds	348	348	0	0	140	0	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
CHESWICK POWER PLANT	SPRINGDALE	PA	Nickel and nickel compounds	346	346	0	0	930,000	961	0.29%	12.7%	28.7%	15.8%	9.8%	1.6%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Manganese and manganese compounds	345	345	0	0	12,000	90	0.03%	14.6%	32.0%	50.1%	18.6%	24.7%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Vanadium and vanadium compounds	338	338	0	0	140	1	0.00%	14.5%	31.7%	49.7%	18.3%	24.6%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Barium and barium compounds	333	333	0	0	7,000	14	0.00%	6.2%	15.3%	42.9%	10.0%	15.0%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Copper and copper compounds	331	331	0	0	1,500	3	0.00%	15.5%	34.3%	68.3%	18.3%	35.4%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Nickel and nickel compounds	319	319	0	0	930,000	2,232	0.66%	15.5%	34.1%	68.3%	18.3%	35.3%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Lead and lead compounds	297	297	0	0	23,000	131	0.04%	15.0%	32.5%	50.9%	19.2%	24.9%
CHALK POINT GENERATING STATION	AQUASCO	MD	Chromium and chromium compounds	284	284	0	0	43,000,000	4,608	1.37%	9.0%	20.3%	54.1%	41.9%	6.7%
KEYSTONE POWER PLANT	SHELOCTA	PA	Molybdenum trioxide	282	282	0	0	15,000	2	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Chromium and chromium compounds	275	275	0	0	43,000,000	15,502	4.60%	15.5%	34.3%	68.3%	18.3%	35.4%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Manganese and manganese compounds	268	268	0	0	12,000	26	0.01%	13.5%	31.3%	46.3%	9.6%	27.2%
BIG CAJUN 2	NEW ROADS	LA	Chromium and chromium compounds	265	265	0	0	43,000,000	1,628	0.48%	21.2%	43.2%	55.5%	49.9%	2.8%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Copper and copper compounds	263	263	0	0	1,500	1	0.00%	7.5%	19.0%	58.4%	40.0%	10.1%
AVON LAKE POWER PLANT	AVON LAKE	OH	Nickel and nickel compounds	254	254	0	0	930,000	1,010	0.30%	17.0%	34.0%	29.9%	18.3%	7.5%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Copper and copper compounds	248	248	0	0	1,500	9	0.00%	14.2%	31.2%	49.0%	17.8%	24.3%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Vanadium and vanadium compounds	240	240	0	0	140	0	0.00%	14.3%	32.5%	48.5%	10.5%	29.0%
AVON LAKE POWER PLANT	AVON LAKE	OH	Chromium and chromium compounds	236	236	0	0	43,000,000	7,824	2.32%	17.0%	34.0%	29.9%	18.3%	7.5%
AVON LAKE POWER PLANT	AVON LAKE	OH	Barium and barium compounds	232	232	0	0	7,000	7	0.00%	16.7%	33.6%	29.3%	17.8%	7.4%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Lead and lead compounds	226	226	0	0	23,000	4	0.00%	15.9%	36.4%	7.7%	3.6%	1.4%
SHAWVILLE STATION	SHAWVILLE	PA	Vanadium and vanadium compounds	224	224	0	0	140	0	0.00%	14.5%	36.6%	5.1%	1.7%	1.6%
CHESWICK POWER PLANT	SPRINGDALE	PA	Chromium and chromium compounds	223	223	0	0	43,000,000	5,153	1.53%	12.7%	28.7%	15.8%	9.8%	1.6%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Lead and lead compounds	218	218	0	0	23,000	30	0.01%	6.2%	15.3%	42.9%	10.0%	15.0%
SEWARD POWER PLANT	NEW FLORENCE	PA	Lead and lead compounds	212	212	0	0	23,000	4	0.00%	15.4%	35.6%	7.1%	3.4%	1.4%
CHALK POINT GENERATING STATION	AQUASCO	MD	Zinc and zinc compounds	212	212	0	0	100	0	0.00%	9.0%	20.3%	54.1%	41.9%	6.7%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Vanadium and vanadium compounds	205	205	0	0	140	0	0.00%	15.6%	34.4%	68.4%	18.3%	35.5%
AVON LAKE POWER PLANT	AVON LAKE	OH	Mercury and mercury compounds	204	204	0	0	12,000	10	0.00%	17.1%	34.1%	30.2%	18.5%	7.6%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Lead and lead compounds	203	203	0	0	23,000	1	0.00%	17.4%	39.0%	33.1%	14.8%	16.9%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Molybdenum trioxide	183	183	0	0	15,000	2	0.00%	16.0%	36.5%	7.8%	3.7%	1.4%
SEWARD POWER PLANT	NEW FLORENCE	PA	Zinc and zinc compounds	181	181	0	0	100	0	0.00%	15.4%	35.6%	7.1%	3.3%	1.4%
SEWARD POWER PLANT	NEW FLORENCE	PA	Sulfuric acid	176	176	0	0	3,500	0	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Copper and copper compounds	176	176	0	0	1,500	2	0.00%	14.8%	33.3%	50.0%	11.1%	30.3%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Lead and lead compounds	174	174	0	0	23,000	22	0.01%	16.2%	32.9%	24.5%	12.8%	5.5%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Lead and lead compounds	158	158	0	0	23,000	26	0.01%	12.7%	29.9%	44.0%	8.7%	25.3%
SHAWVILLE STATION	SHAWVILLE	PA	Copper and copper compounds	150	150	0	0	1,500	0	0.00%	14.7%	36.2%	5.5%	1.8%	1.8%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Lead and lead compounds	145	145	0	0	23,000	5	0.00%	15.9%	34.1%	17.6%	9.9%	3.4%
BIG CAJUN 2	NEW ROADS	LA	Lead and lead compounds	143	143	0	0	23,000	3	0.00%	21.2%	43.3%	55.5%	50.0%	2.8%
SHAWVILLE STATION	SHAWVILLE	PA	Chromium and chromium compounds	137	137	0	0	43,000,000	410	0.12%	14.7%	36.0%	5.6%	1.9%	1.8%
SHAWVILLE STATION	SHAWVILLE	PA	Nickel and nickel compounds	136	136	0	0	930,000	49	0.01%	14.7%	36.0%	5.6%	1.9%	1.8%
AVON LAKE POWER PLANT	AVON LAKE	OH	Vanadium and vanadium compounds	128	128	0	0	140	0	0.00%	16.8%	33.8%	29.6%	18.1%	7.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Arsenic and arsenic compounds	116	116	0	0	15,000,000	199	0.06%	17.9%	38.8%	34.7%	16.0%	17.5%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Lead and lead compounds	116	116	0	0	23,000	24	0.01%	15.2%	33.6%	68.2%	18.3%	34.9%
CHESWICK POWER PLANT	SPRINGDALE	PA	Barium and barium compounds	106	106	0	0	7,000	2	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
SEWARD POWER PLANT	NEW FLORENCE	PA	Cobalt and cobalt compounds	103	103	0	0	17,000,000	1,386	0.41%	15.4%	35.6%	7.2%	3.4%	1.4%
CHESWICK POWER PLANT	SPRINGDALE	PA	Vanadium and vanadium compounds	97	97	0	0	140	0	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
AVON LAKE POWER PLANT	AVON LAKE	OH	Copper and copper compounds	94	94	0	0	1,500	1	0.00%	16.7%	33.6%	29.2%	17.7%	7.5%
KEYSTONE POWER PLANT	SHELOCTA	PA	Beryllium and beryllium compounds	94	94	0	0	8,600,000	447	0.13%	14.8%	33.3%	7.5%	3.6%	1.2%
CHESWICK POWER PLANT	SPRINGDALE	PA	Copper and copper compounds	90	90	0	0	1,500	0	0.00%	12.7%	28.7%	15.9%	9.8%	1.6%
HUNTLEY GENERATING STATION	TONAWANDA	NY	Mercury and mercury compounds	90	90	0	0	12,000	6	0.00%	16.2%	32.9%	24.5%	12.8%	5.5%
KEYSTONE POWER PLANT	SHELOCTA	PA	Antimony and antimony compounds	80	80	0	0	18,000	1	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
CHESWICK POWER PLANT	SPRINGDALE	PA	Mercury and mercury compounds	78	78	0	0	12,000	3	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Barium and barium compounds	77	77	0	0	7,000	1	0.00%	13.5%	33.3%	25.4%	12.7%	8.4%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Cobalt and cobalt compounds	73	73	0	0	17,000,000	142	0.04%	17.9%	38.8%	34.7%	16.0%	17.5%
SEWARD POWER PLANT	NEW FLORENCE	PA	Selenium and selenium compounds	71	71	0	0	180	0	0.00%	15.8%	36.2%	7.4%	3.5%	1.4%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Arsenic and arsenic compounds	64	64	0	0	15,000,000	6,671	1.98%	15.6%	34.4%	68.4%	18.3%	35.5%
KEYSTONE POWER PLANT	SHELOCTA	PA	Lead and lead compounds	64	64	0	0	23,000	1	0.00%	14.4%	33.0%	7.1%	3.3%	1.1%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Mercury and mercury compounds	62	62	0	0	12,000	1	0.00%	16.0%	33.4%	20.7%	12.0%	3.7%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Mercury and mercury compounds	61	61	0	0	12,000	4	0.00%	11.6%	28.2%	41.0%	7.4%	22.8%
HOMER CITY GENERATION LP	HOMER CITY	PA	Naphthalene	61	61	0	0	12,000	0	0.00%	14.6%	34.0%	6.1%	2.5%	1.3%
KEYSTONE POWER PLANT	SHELOCTA	PA	Mercury and mercury compounds	56	56	0	0	12,000	0	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
SEWARD POWER PLANT	NEW FLORENCE	PA	Manganese and manganese compounds	56	56	0	0	12,000	1	0.00%	15.1%	35.2%	6.8%	3.2%	1.3%
SEWARD POWER PLANT	NEW FLORENCE	PA	Arsenic and arsenic compounds	53	53	0	0	15,000,000	794	0.24%	15.1%	35.2%	6.8%	3.1%	1.3%
SEWARD POWER PLANT	NEW FLORENCE	PA	Chromium and chromium compounds	49	49	0	0	43,000,000	343	0.10%	15.2%	35.4%	7.0%	3.2%	1.3%
CHESWICK POWER PLANT	SPRINGDALE	PA	Lead and lead compounds	46	46	0	0	23,000	3	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Cobalt and cobalt compounds	44	44	0	0	17,000,000	5,198	1.54%	15.6%	34.4%	68.4%	18.3%	35.5%
SEWARD POWER PLANT	NEW FLORENCE	PA	Nickel and nickel compounds	43	43	0	0	930,000	32	0.01%	15.4%	35.6%	7.2%	3.4%	1.4%
SEWARD POWER PLANT	NEW FLORENCE	PA	Copper and copper compounds	42	42	0	0	1,500	0	0.00%	15.3%	35.4%	7.0%	3.2%	1.3%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Mercury and mercury compounds	41	41	0	0	12,000	3	0.00%	11.6%	27.3%	43.2%	16.5%	20.1%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Mercury and mercury compounds	35	35	0	0	12,000	8	0.00%	15.1%	32.9%	51.3%	19.6%	25.0%
NRG CANAL LLC	SANDWICH	MA	Lead and lead compounds	32	32	0	0	23,000	1	0.00%	9.5%	22.3%	10.8%	2.6%	3.6%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Polycyclic aromatic compounds	29	29	0	0	710,000	17	0.01%	7.6%	19.0%	56.9%	40.6%	8.6%
CHALK POINT GENERATING STATION	AQUASCO	MD	Polycyclic aromatic compounds	26	26	0	0	710,000	18	0.01%	7.7%	18.0%	45.3%	34.2%	5.7%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Lead and lead compounds	26	26	0	0	23,000	1	0.00%	13.5%	33.4%	25.4%	12.7%	8.4%
SEWARD POWER PLANT	NEW FLORENCE	PA	Vanadium and vanadium compounds	25	25	0	0	140	0	0.00%	15.1%	35.1%	6.8%	3.1%	1.3%
CHALK POINT GENERATING STATION	AQUASCO	MD	Barium and barium compounds	24	24	0	0	7,000	0	0.00%	9.0%	20.3%	54.1%	41.9%	6.7%
KEYSTONE POWER PLANT	SHELOCTA	PA	Thallium and thallium compounds	24	24	0	0	14,000	0	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
NEW CASTLE POWER PLANT	WEST PITTSBURG	PA	Mercury and mercury compounds	24	24	0	0	12,000	1	0.00%	16.1%	35.0%	14.1%	8.4%	2.6%
DUNKIRK STEAM STATION	DUNKIRK	NY	Lead and lead compounds	20	20	0	0	23,000	0	0.00%	17.8%	37.7%	17.9%	3.3%	11.1%
PORTLAND POWER PLANT	MOUNT BETHEL	PA	Mercury and mercury compounds	18	19	0	0	12,000	1	0.00%	7.8%	19.6%	22.5%	5.6%	11.7%
CHALK POINT GENERATING STATION	AQUASCO	MD	Mercury and mercury compounds	18	18	0	0	12,000	0	0.00%	9.0%	20.3%	54.1%	41.9%	6.7%
SEWARD POWER PLANT	NEW FLORENCE	PA	Molybdenum trioxide	18	18	0	0	15,000	0	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Polycyclic aromatic compounds	18	18	0	0	710,000	41	0.01%	5.9%	14.9%	42.4%	9.7%	14.6%
PORTLAND POWER PLANT	MOUNT BETHEL	PA	Lead and lead compounds	16	16	0	0	23,000	1	0.00%	7.9%	20.0%	21.6%	5.4%	11.2%
CHALK POINT GENERATING STATION	AQUASCO	MD	Vanadium and vanadium compounds	15	15	0	0	140	0	0.00%	9.0%	20.3%	54.1%	41.9%	6.7%
SEWARD POWER PLANT	NEW FLORENCE	PA	Barium and barium compounds	14	14	0	0	7,000	0	0.00%	14.2%	33.7%	5.7%	2.4%	1.3%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Hexachlorobenzene	12	12	0	0	1,600,000	131	0.04%	15.6%	34.4%	68.4%	18.3%	35.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Hexachlorobenzene	10	10	0	0	1,600,000	2	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
ASTORIA GAS TURBINE SITE	ASTORIA	NY	Polycyclic aromatic compounds	10	10	0	0	710,000	936	0.28%	19.6%	38.6%	67.5%	20.3%	33.4%
NRG ENERGY INC DEVON STATION	MILFORD	CT	Polycyclic aromatic compounds	9	9	0	0	710,000	40	0.01%	11.9%	26.0%	39.1%	15.1%	18.1%
SEWARD POWER PLANT	NEW FLORENCE	PA	Antimony and antimony compounds	9	9	0	0	18,000	0	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
BIG CAJUN 2	NEW ROADS	LA	Polycyclic aromatic compounds	8	8	0	0	710,000	2	0.00%	20.9%	41.5%	53.9%	48.1%	3.0%
SEWARD POWER PLANT	NEW FLORENCE	PA	Thallium and thallium compounds	7	7	0	0	14,000	0	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
NEW CASTLE POWER PLANT	WEST PITTSBURG	PA	Lead and lead compounds	7	7	0	0	23,000	1	0.00%	16.6%	35.0%	10.9%	6.2%	2.0%
HOMER CITY GENERATION LP	HOMER CITY	PA	Polycyclic aromatic compounds	5	5	0	0	710,000	2	0.00%	14.9%	34.5%	6.1%	2.5%	1.3%
PORTLAND POWER PLANT	MOUNT BETHEL	PA	Polycyclic aromatic compounds	5	5	0	0	710,000	7	0.00%	7.7%	19.2%	21.7%	5.5%	11.2%
DUNKIRK STEAM STATION	DUNKIRK	NY	Mercury and mercury compounds	3	3	0	0	12,000	0	0.00%	17.8%	37.7%	17.9%	3.3%	11.1%
INDIAN RIVER GENERATING STATION	DAGSBORO	DE	Mercury and mercury compounds	2	2	0	0	12,000	0	0.00%	13.5%	33.3%	25.4%	12.7%	8.4%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Mercury and mercury compounds	2	2	0	0	12,000	0	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
MIDDLETOWN STATION	MIDDLETOWN	CT	Ammonia	2	2	0	0	35	0	0.00%	11.1%	24.1%	32.3%	11.5%	14.6%
SEWARD POWER PLANT	NEW FLORENCE	PA	Beryllium and beryllium compounds	2	2	0	0	8,600,000	14	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Mercury and mercury compounds	1	1	0	0	12,000	0	0.00%	6.2%	15.3%	42.9%	10.0%	15.0%
SEWARD POWER PLANT	NEW FLORENCE	PA	Mercury and mercury compounds	1	1	0	0	12,000	0	0.00%	15.2%	35.3%	6.9%	3.2%	1.3%
VIENNA GENERATING STATION	VIENNA	MD	Polycyclic aromatic compounds	1	1	0	0	710,000	0	0.00%	17.3%	36.8%	34.6%	23.9%	6.5%
VIENNA GENERATING STATION	VIENNA	MD	Benzo(g,h,i)perylene	0	0	0	0	20,000	0	0.00%	17.3%	36.8%	34.6%	23.9%	6.6%
NRG CANAL LLC	SANDWICH	MA	Polycyclic aromatic compounds	0	0	0	0	710,000	0	0.00%	9.4%	22.0%	10.4%	2.5%	3.4%
MONTVILLE STATION	UNCASVILLE	CT	Polycyclic aromatic compounds	0	0	0	0	710,000	0	0.00%	10.1%	23.6%	26.9%	6.8%	11.3%
BOWLINE POINT GENERATING STATION	WEST HAVERSTRAW	NY	Polycyclic aromatic compounds	0	0	0	0	710,000	1	0.00%	15.2%	30.6%	54.1%	16.3%	31.0%
MIDDLETOWN STATION	MIDDLETOWN	CT	Polycyclic aromatic compounds	0	0	0	0	710,000	0	0.00%	10.0%	22.4%	29.3%	9.9%	13.1%
OSWEGO HARBOR POWER	OSWEGO	NY	Polycyclic aromatic compounds	0	0	76	76	710,000	18	0.01%	22.7%	45.8%	23.5%	15.9%	2.9%
MONTVILLE STATION	UNCASVILLE	CT	Benzo(g,h,i)perylene	0	0	0	0	20,000	0	0.00%	10.0%	23.5%	26.6%	6.7%	11.2%
OSWEGO HARBOR POWER	OSWEGO	NY	Benzo(g,h,i)perylene	0	0	1	1	20,000	0	0.00%	22.4%	45.4%	23.4%	15.8%	2.9%
WA PARISH ELECTRIC GENERATING STATION	THOMPSONS	TX	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	15.6%	34.4%	68.4%	18.3%	35.5%
LIMESTONE ELECTRIC GENERATING STATION	JEWETT	TX	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	17.9%	38.8%	34.7%	16.0%	17.5%
HOMER CITY GENERATION LP	HOMER CITY	PA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.5%	33.9%	6.1%	2.5%	1.3%
BIG CAJUN 2	NEW ROADS	LA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	20.9%	41.1%	54.0%	47.7%	3.2%
KEYSTONE POWER PLANT	SHELOCTA	PA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.8%	33.3%	7.5%	3.6%	1.2%
CONEMAUGH POWER PLANT	NEW FLORENCE	PA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	16.0%	36.5%	7.8%	3.7%	1.4%
EDISON INTERNATIONAL POWERTON GENERATING STATION	PEKIN	IL	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	16.0%	33.4%	20.7%	12.0%	3.7%
MORGANTOWN GENERATING STATION	NEWBURG	MD	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	7.5%	19.0%	58.5%	39.8%	10.3%
JOLIET GENERATING STATION (#9 & #29)	JOLIET	IL	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	11.6%	27.2%	43.2%	16.6%	19.9%
CHALK POINT GENERATING STATION	AQUASCO	MD	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	9.0%	20.3%	54.0%	41.9%	6.7%
SEWARD POWER PLANT	NEW FLORENCE	PA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	15.4%	35.6%	7.2%	3.4%	1.4%
WILL COUNTY GENERATING STATION	ROMEOVILLE	IL	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	15.1%	32.9%	51.3%	19.6%	25.0%
CHESWICK POWER PLANT	SPRINGDALE	PA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	12.7%	28.7%	15.8%	9.8%	1.6%
SHAWVILLE STATION	SHAWVILLE	PA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	14.8%	35.7%	5.8%	2.0%	1.9%
NRG CANAL LLC	SANDWICH	MA	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	9.5%	22.3%	10.8%	2.6%	3.6%
AVON LAKE POWER PLANT	AVON LAKE	OH	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	17.1%	34.1%	30.2%	18.5%	7.6%
WAUKEGAN GENERATING STATION	WAUKEGAN	IL	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	11.6%	28.2%	41.0%	7.4%	22.8%
GENON MID ATLANTIC LLC DICKERSON GENERATING STATION	DICKERSON	MD	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	0	0.00%	6.2%	15.3%	42.9%	10.0%	15.0%

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

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

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