Thus, in 1912, when all this equipment was in place, the original Tejo Power Station had fifteen small Belleville boilers and five generating sets that supplied the city of Lisbon's electric grid.
Under 1912, när all utrustning redan var installerad, inrymde det ursprungliga Central Tejo 15 små Belleville pannor och fem grupper av generatorer som levererade el till Lissabons elnät.