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Duke Energy

Rank in Toxic 100 Water: 6
Surface Water releases 2014 (lbs): 156,867
POTW (sewerage plant) transfers 2014 (lbs): 0
Pounds released post-treatment 2014 (lbs): 156,867
Total Surface Water and POTW Toxic Hazard 2014: 4,729,061,967
Percentage of national total 2014 surface water and POTW hazard: 1.819%

Chemicals displayed below: (
display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on chemical names lead to Scorecard chemical health effects.)
Arsenic and arsenic compounds 2,731 0 2,731 4,096,500,000 86.62%
Chromium and chromium compounds 1,126 0 1,126 563,000,000 11.91%
Lead and lead compounds 2,038 0 2,038 36,685,800 0.78%
Copper and copper compounds 20,837 0 20,837 31,255,500 0.66%
Manganese and manganese compounds 75,577 0 75,577 536,597 0.01%
Selenium and selenium compounds 1,988 0 1,988 397,600 0.01%
Nickel and nickel compounds 2,819 0 2,819 256,529 0.01%
Mercury and mercury compounds 15 0 15 153,000 0.00%
Barium and barium compounds 27,212 0 27,212 136,060 0.00%
Vanadium and vanadium compounds 828 0 828 115,920 0.00%
Zinc and zinc compounds 5,746 0 5,746 18,962 0.00%
Beryllium and beryllium compounds 12 0 12 6,000 0.00%
Formaldehyde 0 0 0 0 0.00%
Naphthalene 0 0 0 0 0.00%
Benzo(g,h,i)perylene 0 0 0 0 0.00%
Thallium and thallium compounds 0 0 0 0 0.00%
Antimony and antimony compounds 0 0 0 0 0.00%
Cobalt and cobalt compounds 258 0 258 0 0.00%
Hydrochloric acid 0 0 0 0 0.00%
Hydrogen fluoride 0 0 0 0 0.00%
Ammonia 15,680 0 15,680 0 0.00%
Sulfuric acid 0 0 0 0 0.00%
Dioxin and dioxin-like compounds 0 0 0 0 0.00%
Polycyclic aromatic compounds 0 0 0 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 2014, 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.

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