Brisbane Powerhouse

Positioned on the northern bank of the Brisbane River, Brisbane Powerhouse was developed from a decommissioned power station. The original New Farm powerhouse, designed by architect Roy Rusden Ogg and commissioned by the newly formed Greater Brisbane City Council, went into service as the first council-operated power station built in Brisbane in June 1928.[2][3] Earlier power stations in Brisbane had been operated by private companies. The New Farm powerhouse supplied electricity for the whole tramway network. A total of 56 MW could be produced at 11 kV 3 phase. It also produced power and lighting loads for the suburbs of Yeerongpilly, Toowong and Ithaca.[4] As Brisbane grew, more suburbs drew their electrical power from the powerhouse. The commercial areas and older suburbs of Brisbane drew their electricity from a private power generating company called the City Electric and Light Company, whose powerhouses were located on the Bulimba Reach of the Brisbane River.

Kangaroo Point Cliffs Park

The Kangaroo Point Cliffs were created by convicts mining the volcanic rock or ignimbrite or welded tuff which form the cliffs.[2] These lavas and pyroclastic rocks were deposited in the Triassic Period about 230 million years ago and filled an ancient river valley. These rocks were known as porphyry and later became known as the geological unit called the Brisbane tuff.[3] Records indicate that it was Captain Patrick Logan, commandant of the Moreton Bay penal settlement, who first opened a quarry to supply stone to his building works as early as 1826. Stone from the quarry was used to line parts of the Brisbane River with walls, for the Manly Boat Harbour and at the new Port of Brisbane. The quarry finally closed in 1976.[3]