Rochester Aluminum Smelting Canada Limited

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

Emissions (4)

Date	Record	Value	How this was linked
2024	Rochester Aluminum Smelting Canada Limited Non-ferrous metal foundries (except die-casting) · Concord · ON · NPRI 31053 Top substances: PM10 - Particulate Matter <= 10 Micrometers (4 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (3.4 t), Copper (and its compounds) (0 t)	7.4 t	Exact normalized name + same province
2024	Rochester Aluminum Smelting Canada Limited Non-Ferrous Foundries (except Die-Casting) · Concord · ON · NPRI 31053	10,638.9	Exact normalized name + same province
2023	Rochester Aluminum Smelting Canada Limited Non-Ferrous Foundries (except Die-Casting) · Concord · ON · NPRI 31053	10,664.5	Exact normalized name + same province
2022	Rochester Aluminum Smelting Canada Limited Non-Ferrous Foundries (except Die-Casting) · Concord · ON · NPRI 31053	11,059.9	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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