Hydro Tasmania
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Hydro Tasmania, known for most of its history as The HEC, is the predominant electricity generator in the state of Tasmania, Australia.
The Hydro is mainly involved with hydro-electricity, with power stations including 27 hydro-electric, one thermal and two diesel power stations. It also has one wind farm in service, with expansion and two additional wind farms in progress of being approved.
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[edit] Early History - Power Unfettered
In 1914, the State Government set up the Hydro-Electric Department (changed to the Hydro-Electric Commission in 1929) to complete the first HEC power station, the Waddamana power stations. The Mount Lyell Mining and Railway Company had built the Lake Margaret Power Station prior to the HEC completing Waddamana.
Following the Second World War - in the 1940s and early 1950s, many migrants came to Tasmania to work for the HEC with construction of dams and sub-stations. This was similar to the Snowy Mountains Scheme in New South Wales and similar effects in bringing in a significant number of people into the local community enriching the social fabric and culture of each state. Most constructions in this era were concentrated in the centre of the island.
As the choice of rivers and catchments in the central highlands were exhausted, the planners and engineers began serious surveying of the rivers of the west and south west regions of the state. The long term vision of those within the HEC and the politicians in support of the process, was for continued utilisation of all of the state's water resources.
As a consequence of such a vision, the politicians and HEC bureaucrats were able to create the upper Gordon river power development schemes despite Australia-wide dismay at the loss of the original Lake Pedder. The Hydro-industrialisation of Tasmania was seen as paramount above all, and the complaints from outsiders were treated with disdain.
[edit] Later History - Interrupted Dam Making
Following the flooding of Lake Pedder by the HEC for the upper Gordon Power Development and the subsequent backlash against the HEC incursions into the south west wilderness of Tasmania, environmental groups of the 1970s and 80s alerted the rest of Australia to the continued power that the HEC had over the Tasmanian environment and politics.
Numbers of Tasmanian politicians either rose or fell on their alignment with the support of the HEC and its power development schemes in the south west and West Coast of Tasmania.
During the 'No Dams' campaign it was common for members of families to be in conflict with one another by being aligned with the HEC proposals or the Conservationists.
The proposal and early works on the Gordon-below-Franklin Dam, ended in 1983 when it was blockaded by the environmentalists and subsequently the Federal Government following nation-wide protests.
The compromise between the State and Federal government and conservationists led the HEC to see the end of an over fifty year long dam making enterprise in the construction of the Henty River and King River power developments.
[edit] The Limits Reached
The conservationists and the HEC in the 1980's acknowledged that there were a limited range of options for further power development schemes, and it was inevitable that the substantial workforce within the HEC specifically employed in the investigation and development of further dams would eventually become redundant.
The people who had been employees of the HEC in the 1940's to the 1980's were an important part of the population of Tasmania, and the heritage and oral history issues of the institution have been acknowledged by the recent management of Hydro Tasmania in employing people to make a reasonable record of that era, and earlier.
[edit] From HEC to Hydro Tasmania
Hydro Tasmania was formed on the dis-aggregation of the Hydro Electric Commission on July 1, 1998. This resulted in the division of the formerly government owned department into three companies - Hydro Tasmania which generates the power, Transend Networks which transmits it across the state, and Aurora Energy, the retail arm, which sells and distributes it to customers. This was in anticipation of Tasmania joining the National Electricity Market, which occurred in May 2005.
[edit] Reflexivity
The organisation clearly was an important one in the history of Tasmania, and thousands of Tasmanians have been employed or are related to employees and past employees. In recognition of its place in history, not just in environmental issues controversy, the organisation has employed staff to work on the legacy and cultural heritage of the Hydro. The responsibility to its heritage has not prevented the organisation in its move to rationalise, and the current status of the Lake Margaret Power Station has led the Hydro to have produced a comprehensive heritage survey of the site prior to its decomissioning as an active part of the system.
[edit] Privatisation
Hydro Tasmania is presently a government owned enterprise. There is a case in Tasmania for the company to be privatised; both to raise revenue and to improve company efficiency. The Liberals supported privatisation in the 1990's but failed to convince the public of its merits. They have now reversed this policy. The Labor Party and the Tasmanian Greens have never openly supported privatisation; however many speculate that the Labor Party will support this move in the future. Some evidence of this first arose in late 2003 when Labor allowed Hydro Tasmania to sell its subsidiary software business, Hydstra, to a German competitor and again in 2005 when they allowed the sale of part of its financial interests in Wind Farms to a Chinese company CLP Power Asia [1]. However the present policy of all three major political parties is against privatisation and community opinion mostly supports public ownership.
[edit] Bibliography
- Garvie, R. M. H. A million horses : Tasmania's power in the mountains [Hobart] : Hydro-Electric Commission, Tasmania, [1962]
- Thompson, Peter. Power in Tasmania [Hawthorn, Vic.] : Australian Conservation Foundation, [1981]. ISBN 0-85802-067-X
- Scanlon, Andrew. Water power 2nd ed.[1st ed 1990] : Hobart : Hydro-Electric Commission, Tasmaina [1995]. ISBN 0-7246-4231-5
