La quantità d'acqua nei bacini artificiali svizzeri ha raggiunto un record negativo a causa della scarsità di precipitazioni. A inizio febbraio i bacini idroelettrici erano vuoti al 75%, in media. Lo riferisce il sito internet del quotidiano vallesano Le Nouvelliste, citando dati dell'ufficio federale dell'energia.
Al momento viene quindi data la priorità all'importazione di corrente dalla Germania, anche se questo rischia di sovraccaricare i collegamenti transfrontalieri. Per la prima volta, nota il quotidiano (e non Swissgrid come erroneamente indicato in precedenza) non può del tutto escludere un rischio di blackout. La produzione idroelettrica svizzera verrà attivata solo nei momenti di maggior consumo, almeno fin quando non terminerà il periodo di siccità.
CSI del 10.02.17; il servizio di Alice Pedrazzini
RSI Ticino e Grigioni 10.02.2017, 18:38
TXT/AlAn
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