Dons et commandites

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Données de qualité de l’air ambiant

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Protocole d’acquisition des immeubles visés par la zone tampon

Protocole d’acquisition des immeubles visés par la zone tampon

'Info-travaux' Bulletin - Noranda Tailings Site 5

Read the 'Info-travaux' July 2023 bulletin (French only)

Horne Smelter Summer Tours

Come and discover the secrets of transforming a metal of the future by visiting the only copper smelter in Canada!
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Renewal of ministerial authorization

The Horne Smelter has taken note of the new requirements formulated by the Ministry of the Environment, the Fight against Climate Change, Wildlife and Parks (MELCCFP) as part of the renewal of its ministerial authorization.
Read the news release (French only)

Yearly average in arsenic.

Depuis les dernières années, la Fonderie Horne publie les résultats trimestriels et annuels enregistrés à la station légale ALTSP1, soit la station légale située la plus près de l’usine, dans l’axe des vents dominants. Pour en savoir plus sur la moyenne annuelle pour l'année 2022 consultez notre article. 
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Action Plan for the reduction of atmospheric emissions

Efforts continue to reach the provincial standard for arsenic emissions. Learn more about the different projects that make up our Action Plan.
Read our Action Plan (French only)

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News releases

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Who we are

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What we do

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Our innovations

Since the very beginning of the Horne Smelter, the spirit of innovation has always been present among our employees, making it possible for us to respond to the various challenges we've faced during our almost 100 years of existence.
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