UpWind Solutions, eine hundertprozentige Tochtergesellschaft von Vestas (WK-intern) - UpWind Solutions signs service contract for 1.75 GW of GE 1.5 MW turbines UpWind Solutions, a fully-owned subsidiary of Vestas, expands multi-brand footprint with addition of 15 MidAmerican Energy and PacifiCorp sites throughout Iowa, Wyoming and Oregon. News release from UpWind Solutions, San Diego, USA, 2016-05-20 11:32 CEST (GLOBE NEWSWIRE) -- UpWind Solutions is pleased to announce it has signed a multi-site service contract with Berkshire Hathaway Energy and its subsidiaries MidAmerican Energy Co. and PacifiCorp, to provide maintenance services for 1.75 GW of GE 1.5 S & SLE turbines across 15 sites located in