Complex sentence: The Shippingport Atomic Power Station, the world's first full-scale atomic electric power plant devoted exclusively to peacetime uses, was located near the present-day Beaver Valley Nuclear Generating Station on the Ohio River in Beaver County, Pennsylvania, about from Pittsburgh.
Split into simpler sentences: The Shippingport Atomic Power Station, Was the world's first full-scale atomic electric power plant devoted exclusively to peacetime uses. It was located near the present-day Beaver Valley Nuclear Generating Station on the Ohio River in Beaver County, Pennsylvania, about from Pittsburgh.