Utilities
Water storage and supply for Sydney is managed by the Sydney Catchment Authority, which is an agency of the NSW Government that sells bulk water to Sydney Water and other agencies. Water in the Sydney catchment is chiefly stored in dams in the Upper Nepean Scheme, the Blue Mountains, Woronora Dam, Warragamba Dam and the Shoalhaven Scheme.
Historically low water levels in the catchment have led to water use restrictions and the NSW government is investigating alternative water supply options, including grey water recycling and the construction of a seawater reverse osmosis desalination plant at Kurnell. As of May 2009, the plant was 80% completed, and was due to start suppling fresh water to Sydney at the end of the year. Sydney Water also collects the wastewater and sewage produced by the city.
Four companies supply natural gas and electricity to Sydney: Energy Australia, AGL, Integral Energy and Origin Energy. The natural gas supply for the city is sourced from the cooper basin in South Australia. Numerous telecommunications companies operate in Sydney providing terrestrial and mobile telecommunications services.
Water storage and supply for Sydney is managed by the Sydney Catchment Authority, which is an agency of the NSW Government that sells bulk water to Sydney Water and other agencies. Water in the Sydney catchment is chiefly stored in dams in the Upper Nepean Scheme, the Blue Mountains, Woronora Dam, Warragamba Dam and the Shoalhaven Scheme.Historically low water levels in the catchment have led to water use restrictions and the NSW government is investigating alternative water supply options, including grey water recycling and the construction of a seawater reverse osmosis desalination plant at Kurnell. As of May 2009, the plant was 80% completed, and was due to start suppling fresh water to Sydney at the end of the year. Sydney Water also collects the wastewater and sewage produced by the city.
Four companies supply natural gas and electricity to Sydney: Energy Australia, AGL, Integral Energy and Origin Energy. The natural gas supply for the city is sourced from the cooper basin in South Australia. Numerous telecommunications companies operate in Sydney providing terrestrial and mobile telecommunications services.