Entro il 2030, la Svizzera intende ridurre le emissioni di gas serra del 50% rispetto ai livelli del 1990. Lo indica una nota odierna del Dipartimento federale dell'ambiente,dei trasporti, dell'energia e della comunicazioni (DATEC).
Il taglio dovrà essere eseguito per almeno il 30% in Svizzera e il rimanente mediante progetti all'estero.
I valori delle emissioni dei veicoli dovranno scendere ancora
Questi obiettivi - resi pubblici oggi per la prima volta - sono stati approvati dal Consiglio federale nel novembre 2014 in sede di definizione del mandato negoziale per la Conferenza di Lima. La Confederazione ha comunicato il proprio impegno di riduzione nel quadro della Convenzione delle Nazioni Unite sui cambiamenti climatici. La Svizzera è responsabile di solo lo 0,1% delle emissioni mondiali di CO2. Importante sarà quindi l'impegno svolto all’estero dove l’intervento è maggiormente necessario.
Grazie alle misure decise negli anni scorsi, la Confederazione rispetto al 1990 “ha fatto i suoi compiti”. Diversi i provvedimenti presi o da prendere: tassa sul CO2 sui combustibili, riduzione delle emissioni delle vetture nuove, eccetera.
ats/mas
Dal TG20:
Dal tg12.30:
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