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Wind farms in Tasmania

Wind in the Bush: The most informative, comprehensive, and up-to-date pages on Australian wind power and wind farms.
The author is not beholden to any company, lobby group, or government. *


This page created 2008/03/08, modified 2012/01/01
Information about wind farms that I have missed, additional interesting information,
or corrections for anything that I have got wrong, would be greatly appreciated.
About these pages
Contact: email daveclarkecb@yahoo.com

Contents of this page...

Introduction

Specific wind farms...
Bluff Point | Cattle Hill | Flinders Island | Huxley Hill | Musselroe | Nichols Poultry | Studland Bay | Woolnorth

Other proposed wind farms
Index

Introduction

Climate change is the greatest threat facing the world today; wind generated electricity is one of a number of ways that we can reduce our reliance on fossil fuel-generated electricity and therefore reduce our greenhouse gas production and limit climate change.

Wind farm
colour coding
Proposed
Approved
Under construction
Operating
Tasmania has special advantages for wind power development. Stretching from south Latitude 43.7 degrees, in the south, to Latitude 40.7 degrees in the north, it is entirely within the 'Roaring 40s'; a belt of some of the most reliable winds on Earth. Tasmania generates a high percentage of its power from hydro. This is an ideal accompanyment to wind: when the wind stops blowing the hydro power can be switched on; when the wind blows the hydro can be switched off and the water conserved.

While Tasmania has special advantages for wind power, in terms of powering Australia it also has one special disavantage - Bass Strait. There is a power cable beneath the Strait, the Basslink Interconector, but there is still the distance disadvantage. Basslink is the world's longest subsea electricity cable.

The low number of proposed wind farms in Tasmania is puzzling, but it seems probable that the island is unatractive to wind farmers because of its relative isolation from the big electricity markets of the 'northern island'.

I will be pleased to hear from any reader who believes that anything in any of these pages is incorrect or substantially incomplete. Please send details, with appropriate references, to the email address above. Any suggestions on how these pages can be more informative will also be appreciated.
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Updated 2011/12/11

Cattle Hill Wind Farm

 
Map
Location of Cattle Hill Wind Farm
From The Mercury
This project has been proposed by US power company National Power (who seem to not be making any information available on the Internet). National Power's Sydney office is at Level 16, 60 Carrington St. Sydney 2000; phone 02 9279 0755. NP's email address for inquiries is info@nppartners.com.

It was expected that the wind farm would be spread over 4000ha on the eastern side of Lake Echo, would have turbines that would reach 125m high, and yet would be visible from only two local residents.

Most of the above information came from an article by Phillippa Duncan of The (Tasmanian) Mercury, April 4th 2010.

Cattle Hill Wind Farm summary data
Status# TurbinesMW eachTotal MW ConstructionLatLong
Proposed1003300 2013?S 42.16°E 146.68°

It was reported in The Mercury on 2011/12/04 that this project has been approved by the EPA; approval is still required from the Federal Government and the Central Highlands Council. The company anticipates that it will be producing power in 2014.

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Flinders Island Wind Farm

I received the following in an email from Peter Kempster (who lives on King Island and manages the wind farm/power station there) on 2009/03/03:
"Yes there are two wind turbines on Flinders Island. 1 x 55 kW unit installed in 88 and 1 x 25 kW unit installed in 96. These units are not owned by Hydro Tasmania, they are privately owned and Hydro Tasmania purchase's all the power they produce."
 
Flinders Island 1 Flinders Island 2
Photo acknowledgement: Peter Kempster

ABC on-line news, November 21, 2007 reported...

Hydro Tasmania has secured all the approvals it needs to build up to four wind turbines on Flinders Island. The turbines would produce between 0.9 and 3.4 megawatts of power and cut the the island's reliance on diesel by 30 per cent or about 350,000 litres annually. The Leader of Government Business in the Legislative Council, Doug Parkinson, says Hydro's plans are progressing well. "Hydro Tasmania has secured the development approval for up to four wind turbines on Flinders Island," he said. "Once wind turbine supply has been secured, the business case will be progressed for consideration by Hydro Tasmania's board."
As of December 2008 I have not been able to find information about this wind farm on Hydro Tasmania's Net site.

A page by RISE, Research Institute for Sustainable Energy, also mentioned some wind power installed on Flinders Island in 1988 and a second stage in 1996.

I emailed Hydro Tasmania (webmaster@hydro.com.au) on 19th Dec. 2008 requesting more information; had not received a reply by 2009/03/19.

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Huxley Hill Wind Farm

Also known as the King Island Wind Farm

The farm started generating in 1998 and has since been expanded. Its total generating capacity is 2.5MW of electricity and it is now owned and operated by Hydro Tasmania.

In interesting feature of Huxley Hill is that it includes a 'vanadium redox flow battery' (see Wikipedia); this is capable of storing up to 800kWh of surplus energy and releasing it as required. This was insalled during stage 2.

I thank Peter Kempster, who lives on King Island, for some of the above information.

Huxley Hill Wind Farm is located at South Latitude 39.93° and East Longitude 143.87°


Huxley Hill Wind Farm summary data
Stage 1

Status# TurbinesMW eachTotal MW Commissioned
Operating30.250.75?

TurbineNordex N29
Tower height29m
Rated wind speedApprox. 50km/hr
Rotor diameter29.7m



Stage 2

Status# TurbinesMW eachTotal MW Commissioned
Operating20.851.72003

TurbineVestas V52
Tower height60m
Rated wind speedApprox. 50km/hr
Rotor diameter52m
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Updated 2011/12/12

Musselroe Wind Farm


This was originally a Roaring 40s project, but was taken over by Hydro Tasmania following the break up of Roaring 40s. It is in the NE extremity of Tasmania, about 20km NE of Gladstone and about 100km NE of Launceston, was proposed around 2004 only to be shelved in 2006. Then it was on-again-off-again, largely because of changes in the Federal Government's renewable energy legislation, until in December Hydro Tasmania (ABC On-line News) stated that construction would begin 'this month'.

The project includes a new transmission line to connect the wind farm into the Tasmanian network at Derby, about 40km to the South-West.

Musselroe Wind Farm summary data
Status# TurbinesMW eachTotal MW Construction expectedTurbine deliveryLat.Long.
Approved 563?168? Late 2011Late 2012S 40.90°E 148.15°

Further data on Musselroe Wind Farm
Greenhouse gas savingEstimated at 300 000 tonnes CO2 p.a.
Project cost$350 million
Completion expected2013

India Infoline reported 2011/12/10 that Vestas has received an order from Hydro Tasmania to supply 56 units of the V90-3.0 MW wind turbine for this project.

ABC online news reported on 2011/12/07 that 200 jobs would be created during construction and quoted Hydro Tasmania's chief executive, Roy Adair, as saying "This increases our renewable energy capability and is an ideal partner for our hydro capability because clearly we can utilise the wind when its blowing and then we can utilise the hydro capability later and optimise the value of that hydro generation." The ABC article went on to say that "Launceston company Haywards will manufacture the tower section of the turbines." On 2011/12/12 7th Space Interactive reported that the turbines would be V90-3.0 MW models and that "delivery is supposed to begin in the fourth quarter of 2012 and the project is expected to be completed by June 2013."

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Nichols Poultry

Nichols Poulrty has a wind turbine near the intersection of Chapel Road and Valley Field Road, Sassafras. So far as I know, this is the biggest wind turbine in Australia attached to a business other than a dedicated power generation business.

Nichols Poultry wind turbine summary data

Status# TurbineskW CommissionedLat.Long.
Operating1225 2008S 41.257°E 146.513°

The turbine is a Vestas V27






 
Updated 2012/01/01

Woolnorth Wind Farm

Including Bluff Point and Studland Bay wind farms



This wind farm is located near Cape Grim in the northwest corner of Tasmania. It was developed, owned and operated for several years by Hyrdo Tasmania. Three stages of this wind farm have been completed giving a total of 140MW installed capacity.

On 2011/12/22 the Wall Street Journal published online the following "Guohua, a unit of China's state-owned coal giant Shenhua Group, is acquiring interests in the 65-megawatt Bluff Point and 75-megawatt Studland Bay wind farms." Hydro Tasmania needs the procedes of this deal to finance the Musselroe Wind Farm.



Woolnorth Wind Farm summary data

Stage 1 (Bluff Point)
Status# TurbinesMW eachTotal MW CommissionedLat.Long.
Operating61.7510.5 August 2002Approx. S 40.72°E 144.73°


Stage 2 (Bluff Point)
Status# TurbinesMW eachTotal MW CommissionedLat.Long.
Operating311.7554 April 2004S °E °


Stage 3 (Studland Bay)
Status# TurbinesMW eachTotal MW CommissionedLat.Long.
Operating25375 2007S °E °


All stages combined (Woolnorth?)
Status# TurbinesTotal MWCap.Factor Commissioned
Operating6214039%2007
The capacity factor above was calculated from AEMO data for March 2009 to December 2011 data (inclusive) downloaded via the Australian Landscape Guardians '.csv' format download facility. It is one of the highest for any Australian wind farm.


 
Generation record
Up to the end of 2011

Generation record for Woolnorth

The graph on the right shows the power generation record for Woolnorth Wind Farm as recorded by AEMO (Australian Energy Market Operator) and downloaded via the ALG (Australian Landscape Guardians) Net site. The units are average megawatts generated month by month.


Further data on Woolnorth Wind Farm...
Turbines
Productive wind speedsStages 1 & 2: from 4.2 to 25m/sec (15 to 90km/hr)
Peak efficiency wind speedStages 1 & 2: from 15 to 25 m/sec (55 to 90km/hr)
Wind generatorsStages 1 & 2: Vestas 1.75MW
Stage 3: Vestas V90 3MW
Tower heightStages 1 & 2: 60m
Rotor diameterStages 1 & 2: 66m
Total weight of turbine and towerStages 1 & 2: 180 tonnes


ABC on-line news Sept. 21, 2007 stated that ten wedge tailed eagles had been killed by Woolnorth turbines since it began operating in 2003.
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Other proposed wind farms

In addition to the wind farms detailed above at least one other has been proposed (table below).

If and when this proposed wind farm looks likely to be built, and as I get more information, I will write it up in more detail. If any readers have information concerning this or others I would appreciate a note, my email address is at the top of this page.

Until a wind farm gets at least to the point where an application for approval has been submitted to the relevant authority it may be little more than wishfull thinking and is not worth covering in more detail than that below.



Wind farms that have been proposed in Tasmania

Project nameAreaSponsoring CompanyCapacity, MWStatus
White Rock UnknownEureka Funds Management300Possible construction in 2014
For links to developers see Wind farm businesses





Index


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On this page...
Bluff Point Wind Farm
Cattle Hill Wind Farm
Contents
Flinders Island Wind Farm
Huxley Hill Wind Farm
Introduction
King Island Wind Farm
Musselroe Wind Farm
Nichols Poultry wind turbine
Other proposed wind farms
Studland Bay Wind Farm
Top
Woolnorth Wind Farm