MRP faces $15M bill to fix geothermal steam-corroded turbine

Sun, 01 Dec 2013

Dec. 2 (BusinessDesk) – MightyRiverPower is shutting down its largest geothermal power station, the 140 Megawatt Nga Awa Purua installation, to perform temporary repairs after finding geothermal fluids have damaged the three-year-old unit. Commissioned in 2010, Nga Awa Purua is the largest of MRP’s five geothermal power stations, representing close to 30 percent of its 469MW of rated output from steamfields in the central North Island. The one to two week outage follows modifications to allow ongoing operation, which has reduced output at th...

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