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Le emissioni di gas a effetto serra “svizzere” potrebbero essere ridotte del 16%. Lo indica uno studio del Laboratorio federale di prova dei materiali (EMPA), specificando che ciò sarebbe fattibile solo se l’80% della popolazione cambiasse abitudini, adottando quelle del 20% più virtuoso.
I principali risultati
Nello studio "MatCH", commissionato dall'Ufficio federale dell'ambiente, i ricercatori dell'EMPA hanno analizzato i flussi di materiali ed energia in diversi settori.
Il settore delle costruzioni consuma 62 degli 87 milioni di tonnellate annue di materiale registrati in Svizzera, mentre quello della "produzione e consumo" il 20% della massa totale. La consumazione pro capite ammonta a quasi 45 tonnellate all’anno e più della metà è materiale proveniente dall’estero.
L'obiettivo della Confederazione è quello di raggiungere la neutralità climatica entro il 2050.
Legge sul Co2, per Sommaruga utile per popolo ed economia
Telegiornale 29.03.2021, 14:30
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