Complex sentence: The station was opened in 1903 with a total generating capacity of 970 kilowatts, the electricity generated being used to power a tram system, and provide local households and streets with electric lighting.
Split into simpler sentences: The station was opened in 1903 and had a total generating capacity of 970 kilowatts. The electricity generated was used to power a tram system, as well as to provide local households and streets with electric lighting.