Di: Quotidiano/RSI Info
È stata inaugurata oggi pomeriggio (sabato) la rinnovata centrale idroelettrica di Robbia, in Valposchiavo. Il più grande intervento di ristrutturazione e potenziamento nella storia di Repower è durato quattro anni ed ha coinvolto 500 persone, per un investimento complessivo di 115 milioni di franchi, 10 meno del previsto.
È stato rifatto quasi tutto: dalle prese d’acqua ai canali di deflusso. Sono stati inserite anche cose che prima non c’erano, come un ruscello che permette il passaggio dei pesci. La capacità di produzione è stata notevolmente aumentata e potrà arrivare fino a 120 gigaWatt/ora, che equivalgono al consumo medio di 22’000 case unifamiliari.
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