Owens Corning Composite Materials Canada LP

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

Emissions (9)

Date	Record	Value	How this was linked
2024	Guelph Glass Plant Glass manufacturing · Guelph · ON · NPRI 3287 Top substances: Nitrogen oxides (expressed as nitrogen dioxide) (22 t), PM10 - Particulate Matter <= 10 Micrometers (10 t), PM2.5 - Particulate Matter <= 2.5 Micrometers (9.5 t)	42.1 t	Exact normalized name + same province
2024	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	11,548.8	Exact normalized name + same province
2023	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	11,820.8	Exact normalized name + same province
2022	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	12,088.1	Exact normalized name + same province
2021	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	12,757.1	Exact normalized name + same province
2020	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	12,104.6	Exact normalized name + same province
2019	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	12,499.6	Exact normalized name + same province
2018	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	12,390.9	Exact normalized name + same province
2017	Guelph Glass Plant Glass Manufacturing · Guelph · ON · NPRI 3287	12,419.7	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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