St. Petersburg, Florida Petersburg's major electricity system is provided by Duke Energy, the city's major gas system is provided by TECO Energy in the industrial and commercial parts of the city, and the city's water services are provided by the city of St. Petersburg. The city of St. Petersburg, Florida is currently a member in the Sister Cities International group that was created in 1956. St. Petersburg, Florida St. Petersburg is a city in Pinellas County, Florida, United States. As of the 2015 census estimate, the population was 257,083, making it the fifth-most populous city in Florida and the largest in the state
The 20th Century sponsored by Union Carbide ("The Discovery Company"), was renamed "The 21st Century". The show's focus changed to the future and to what humankind could look forward to. "The 21st Century" was cancelled after three seasons (its final broadcast was on 4 January 1970). The reason given was that the writers had run out of things to talk about. However, CBS may have wished to replace it with a more commercially successful program. The 20th Century The Twentieth Century was a documentary television program sponsored by the Prudential Insurance Company that ran on the CBS network from 20 October 1957 until