Home Video UEC: New Hermiston Solar Station Video UEC: New Hermiston Solar Station Northeast Oregon Now - Friday, April 1, 2016 0 1760 Share on Facebook Tweet on Twitter Umatilla Electric Cooperative is proud to introduce their $2.5-million solar array located off of Highway 730. There are 3,952 solar panels on the 6.5 acres of land. FOLLOW12,221FansLike44FollowersFollow15SubscribersSubscribe