Compagnie de gestion Alcoa - Lauralco

Deschambault, QC · Organization as named in National Pollutant Release Inventory (NPRI) – facility data, 2024

Emissions (10)

Date	Record	Value	How this was linked
2024	Aluminerie de Deschambault Primary production of alumina and aluminum · Deschambault · QC · NPRI 4782 Top substances: Carbon monoxide (28,637 t), Sulphur dioxide (4,359.1 t), Total particulate matter (208.2 t)	34,088 t	Exact normalized name + same province
2024	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	528,657.3	Exact normalized name + same province
2023	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	517,537.1	Exact normalized name + same province
2022	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	519,715.7	Exact normalized name + same province
2021	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	513,349.4	Exact normalized name + same province
2020	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	505,587	Exact normalized name + same province
2019	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	496,518	Exact normalized name + same province
2018	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	488,727.9	Exact normalized name + same province
2017	Aluminerie de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	483,658.1	Exact normalized name + same province
2016	Usine de Deschambault Primary Production of Alumina and Aluminum · Deschambault · QC · NPRI 4782	472,389	Exact normalized name + same province

Source: National Pollutant Release Inventory (NPRI) – facility data, 2024 — Environment and Climate Change Canada · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

Source: Greenhouse Gas Reporting Program (GHGRP) – emissions by facility, 2004–present — Environment and Climate Change Canada · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

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