History of electricity supply in Queensland

rdf:langString History of electricity supply in Queensland

rdf:langString The provision of electricity in Queensland (Australia's second largest state in terms of physical area) required a considerable degree of pioneering, innovation, and commitment. Queensland proved to be a pioneer in the supply of electricity in Australia, with the first public demonstration in Australia, the first recorded use for public purposes in the country, the first Parliament House in Australia and the first commercial operations in Australia all occurring in Brisbane. Generation and limited distribution was initially the responsibility of local authorities, until a central state-based authority to coordinate the generation and distribution of electrical power was established in 1938. In the late 1990s, the electricity sector was restructured to enable integration with the National Electricity Market (NEM). The history of power generation and distribution in Queensland can be considered in three major phases: Initial local generation and distribution; creation of a statewide body and the consequent creation of an extensive network; and the restructure to enable integration with the NEM. Queensland is the most decentralised mainland state, and initial local generation and distribution was the only viable option for the supply of electricity in many instances. The creation of regional, and then a statewide network from 1945 enabled economies of scale and reliability to be obtained, particularly by generating plants. Within a decade of the statewide network being completed, the establishment of the NEM provided new commercial opportunities for generators and improved reliability of supply.