Gli svizzeri consumano sempre meno energia: in dieci anni il fabbisogno pro capite è sceso da 6'300 a meno di 5'500 watt per persona. Lo afferma una statistica realizzata dall'omonimo centro di competenza del Politecnico di Zurigo e pubblicato oggi, martedì.
L'obiettivo di diminuire il consumo a 2'000 watt per abitante "è più realistico che mai", secondo quanto si legge nella nota. Un centinaio di città e comuni, 23 cantoni e altre importanti realtà hanno infatti integrato la filosofia "risparmiosa" nelle proprie linee guida strategiche.
Lo scopo intermedio è quello — entro il 2050 — di portare il fabbisogno a 3'500 watt, per poi raggiungere i 2'000 nella seconda metà del secolo.
ATS/px
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