Vestas has been informed that MidAmerican Energy Company has filed a notice with the Iowa Utilities Board highlighting an agreement between Vestas and MidAmerican Energy Company with a potential of up to 2,000 MW in the USA. (WK-intern) - Vestas can confirm that Vestas has entered into a conditional agreement with MidAmerican Energy Company ("MidAmerican") to supply up to 1,000 V110-2.0 MW wind turbines for MidAmerican's 2,000 MW Wind XI project in Iowa, which is still pending approval from the Iowa Utilities Board (IUB). In addition, the conditional agreement includes exclusivity provisions for Vestas to supply 100 percent of MidAmerican's 2016 PTC