The Newport power stations supplied electricity to the town of Newport and the surrounding area from 1895 to the late 1970s. The original power station was in Llanarth Street which supplied electric lighting; a larger station, known as the East power station, was built in Corporation Road from 1903. They were owned and operated by Newport Corporation prior to the nationalisation of the British electricity supply industry in 1948. The East power station was redeveloped in the 1920s and 1940s to meet the increased demand for electricity.