Duke Energy Announces 350 MW Wind Project in Oklahoma Updated On Thu, Jul 25th, 2019 by Saurenergy Duke Energy Renewables has announced the largest wind power project in its fleet, the 350 MW Frontier Windpower II project in Kay County, Oklahoma. Duke Energy Renewables, a commercial business unit of Duke Energy, has announced the largest wind power project in its fleet – the 350 MW Frontier Windpower II project in Kay County, […] Read more