Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Keowee Waterfront Real Estate for Rent – Digital controls one improvement to carry facility through next 20 years – By Anna Simon – SENECA – The 37-year-old Oconee Nuclear Station, not build to the standards required of the new generation of reactors, is undergoing an exxpensive renovation by Duke Energy to prepare for the next 20 years as one of the nations first relicensed facilities….