Official NPRI facility

Usine Grande-Baie

INRP/NPRI 3062 · La Baie, QC · last report 2024

Reported identity

Company name: Rio Tinto Alcan Inc
Address: 5000 du Petit-Parc Route, La Baie, QC, G7B 4G9
SCIAN/NAICS: 331313 Primary production of alumina and aluminum

This reported company name has not yet been matched to a government business registry.

Official source

National Pollutant Release Inventory (NPRI/INRP) - Environment and Climate Change Canada

Contains information licensed under the Open Government Licence – Canada.

Official dataset ↗Open Government Licence - Canada 2.0 ↗

Environmental observations (320)

100 most recent observations are shown.

Chromium (and its compounds)
Recovery of Metals and Metal Compounds · 0.65 tonnes
CAS NA - 04
2024
Copper (and its compounds)
Recovery of Metals and Metal Compounds · 3.02 tonnes
CAS NA - 06
2024
Manganese (and its compounds)
Recovery of Metals and Metal Compounds · 12.74 tonnes
CAS NA - 09
2024
CALCIUM FLUORIDE
Chemical Treatment · 82.579 tonnes
CAS 7789-75-5
2024
Mercury (and its compounds)
Chemical Treatment · 0.165 kg
CAS NA - 10
2024
SODIUM FLUORIDE
Chemical Treatment · 619.346 tonnes
CAS 7681-49-4
2024
acenaphthene
Fugitive · 14.116 kg
CAS 83-32-9
2024
acenaphthylene
Fugitive · 1.285 kg
CAS 208-96-8
2024
anthracene
Fugitive · 0.062 kg
CAS 120-12-7
2024
tetraphene
Fugitive · 0.193 kg
CAS 56-55-3
2024
benzo[ a ]pyrene
Fugitive · 0.094 kg
CAS 50-32-8
2024
benzo[ b ]fluoranthene
Fugitive · 1.243 kg
CAS 205-99-2
2024
benzo[ e ]pyrene
Fugitive · 0.962 kg
CAS 192-97-2
2024
Benzo[ghi]perylene
Fugitive · 0.531 kg
CAS 191-24-2
2024
Benzo[j]fluoranthene
Fugitive · 0.344 kg
CAS 205-82-3
2024
Benzo[k]fluoranthene
Fugitive · 0.466 kg
CAS 207-08-9
2024
carbon monoxide
Fugitive · 290.615 tonnes
CAS 630-08-0
2024
carbonyl sulfide
Fugitive · 1.852 tonnes
CAS 463-58-1
2024
chrysene
Fugitive · 2.853 kg
CAS 218-01-9
2024
dibenz[ a , h ]anthracene
Fugitive · 0.101 kg
CAS 53-70-3
2024
Dibenzo[a,e]fluoranthene
Fugitive · 0.109 kg
CAS 5385-75-1
2024
Dibenzo[a,e]pyrene
Fugitive · 0.313 kg
CAS 192-65-4
2024
Dibenzo[a,h]pyrene
Fugitive · 0.899 kg
CAS 189-64-0
2024
Dibenzo[a,i]pyrene
Fugitive · 1.038 kg
CAS 189-55-9
2024
fluoranthene
Fugitive · 13.048 kg
CAS 206-44-0
2024
fluorene
Fugitive · 12.835 kg
CAS 86-73-7
2024
Hydrofluoric Acid
Fugitive · 67.66 tonnes
CAS 7664-39-3
2024
Indeno[1,2,3-cd]pyrene
Fugitive · 0.506 kg
CAS 193-39-5
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Fugitive · 0.052 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Fugitive · 163.482 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Fugitive · 126.84 tonnes
CAS NA - M10
2024
perylene
Fugitive · 0.044 kg
CAS 198-55-0
2024
phenanthrene
Fugitive · 30.906 kg
CAS 85-01-8
2024
pyrene
Fugitive · 6.035 kg
CAS 129-00-0
2024
Sulphur Dioxide
Fugitive · 37.541 tonnes
CAS 7446-09-5
2024
Total particulate matter
Fugitive · 281.865 tonnes
CAS NA - M08
2024
Total reduced sulphur (expressed as hydrogen sulphide)
Fugitive · 1.05 tonnes
CAS NA - M14
2024
Volatile Organic Compounds (Total)
Fugitive · 114.265 tonnes
CAS NA - M16
2024
anthracene
Stack / Point · 164.13 kg
CAS 120-12-7
2024
tetraphene
Stack / Point · 0.835 kg
CAS 56-55-3
2024
benzo[ a ]pyrene
Stack / Point · 0.172 kg
CAS 50-32-8
2024
benzo[ b ]fluoranthene
Stack / Point · 1.256 kg
CAS 205-99-2
2024
benzo[ e ]pyrene
Stack / Point · 1.574 kg
CAS 192-97-2
2024
Benzo[ghi]perylene
Stack / Point · 0.293 kg
CAS 191-24-2
2024
Benzo[j]fluoranthene
Stack / Point · 0.936 kg
CAS 205-82-3
2024
Benzo[k]fluoranthene
Stack / Point · 0.92 kg
CAS 207-08-9
2024
carbon monoxide
Stack / Point · 29806.865 tonnes
CAS 630-08-0
2024
carbonyl sulfide
Stack / Point · 183.378 tonnes
CAS 463-58-1
2024
chrysene
Stack / Point · 5.076 kg
CAS 218-01-9
2024
dibenz[ a , h ]anthracene
Stack / Point · 0.052 kg
CAS 53-70-3
2024
fluoranthene
Stack / Point · 149.666 kg
CAS 206-44-0
2024
fluorene
Stack / Point · 1221.988 kg
CAS 86-73-7
2024
Hydrofluoric Acid
Stack / Point · 26.22 tonnes
CAS 7664-39-3
2024
Indeno[1,2,3-cd]pyrene
Stack / Point · 0.279 kg
CAS 193-39-5
2024
Mercury (and its compounds)
Stack / Point · 6.586 kg
CAS NA - 10
2024
Nitrogen oxides (expressed as nitrogen dioxide)
Stack / Point · 57.783 tonnes
CAS 11104-93-1
2024
PM10 - Particulate Matter <= 10 Micrometers
Stack / Point · 100.505 tonnes
CAS NA - M09
2024
PM2.5 - Particulate Matter <= 2.5 Micrometers
Stack / Point · 91.676 tonnes
CAS NA - M10
2024
phenanthrene
Stack / Point · 2652.355 kg
CAS 85-01-8
2024
pyrene
Stack / Point · 63.511 kg
CAS 129-00-0
2024
Sulphur Dioxide
Stack / Point · 6162.263 tonnes
CAS 7446-09-5
2024
Total particulate matter
Stack / Point · 114.416 tonnes
CAS NA - M08
2024
Total reduced sulphur (expressed as hydrogen sulphide)
Stack / Point · 103.914 tonnes
CAS NA - M14
2024
Volatile Organic Compounds (Total)
Stack / Point · 83.431 tonnes
CAS NA - M16
2024
Chromium (and its compounds)
Recovery of Metals and Metal Compounds · 0.24 tonnes
CAS NA - 04
2023
Copper (and its compounds)
Recovery of Metals and Metal Compounds · 2.33 tonnes
CAS NA - 06
2023
Manganese (and its compounds)
Recovery of Metals and Metal Compounds · 11.22 tonnes
CAS NA - 09
2023
CALCIUM FLUORIDE
Chemical Treatment · 69.34 tonnes
CAS 7789-75-5
2023
Mercury (and its compounds)
Chemical Treatment · 0.139 kg
CAS NA - 10
2023
SODIUM FLUORIDE
Chemical Treatment · 520.052 tonnes
CAS 7681-49-4
2023
acenaphthene
Fugitive · 14.109 kg
CAS 83-32-9
2023
acenaphthylene
Fugitive · 1.284 kg
CAS 208-96-8
2023
anthracene
Fugitive · 0.062 kg
CAS 120-12-7
2023
tetraphene
Fugitive · 0.193 kg
CAS 56-55-3
2023
benzo[ a ]pyrene
Fugitive · 0.094 kg
CAS 50-32-8
2023
benzo[ b ]fluoranthene
Fugitive · 1.242 kg
CAS 205-99-2
2023
benzo[ e ]pyrene
Fugitive · 0.962 kg
CAS 192-97-2
2023
Benzo[ghi]perylene
Fugitive · 0.531 kg
CAS 191-24-2
2023
Benzo[j]fluoranthene
Fugitive · 0.344 kg
CAS 205-82-3
2023
Benzo[k]fluoranthene
Fugitive · 0.466 kg
CAS 207-08-9
2023
carbon monoxide
Fugitive · 286.24 tonnes
CAS 630-08-0
2023
carbonyl sulfide
Fugitive · 1.958 tonnes
CAS 463-58-1
2023
chrysene
Fugitive · 2.85 kg
CAS 218-01-9
2023
dibenz[ a , h ]anthracene
Fugitive · 0.101 kg
CAS 53-70-3
2023
Dibenzo[a,e]fluoranthene
Fugitive · 0.109 kg
CAS 5385-75-1
2023
Dibenzo[a,e]pyrene
Fugitive · 0.312 kg
CAS 192-65-4
2023
Dibenzo[a,h]pyrene
Fugitive · 0.896 kg
CAS 189-64-0
2023
Dibenzo[a,i]pyrene
Fugitive · 1.035 kg
CAS 189-55-9
2023
fluoranthene
Fugitive · 13.038 kg
CAS 206-44-0
2023
fluorene
Fugitive · 12.827 kg
CAS 86-73-7
2023
Hydrofluoric Acid
Fugitive · 74.6 tonnes
CAS 7664-39-3
2023
Indeno[1,2,3-cd]pyrene
Fugitive · 0.505 kg
CAS 193-39-5
2023
Nitrogen oxides (expressed as nitrogen dioxide)
Fugitive · 0.032 tonnes
CAS 11104-93-1
2023
PM10 - Particulate Matter <= 10 Micrometers
Fugitive · 142.487 tonnes
CAS NA - M09
2023
PM2.5 - Particulate Matter <= 2.5 Micrometers
Fugitive · 110.55 tonnes
CAS NA - M10
2023
perylene
Fugitive · 0.044 kg
CAS 198-55-0
2023
phenanthrene
Fugitive · 30.887 kg
CAS 85-01-8
2023
pyrene
Fugitive · 6.029 kg
CAS 129-00-0
2023
Sulphur Dioxide
Fugitive · 39.685 tonnes
CAS 7446-09-5
2023
Total particulate matter
Fugitive · 245.666 tonnes
CAS NA - M08
2023