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 Plans for Southern Hemisphere's biggest windfarm revealed 

Plans for Southern Hemisphere's biggest windfarm revealed

12 Mar, 2010 09:29 AM
A NEW player in the south-west wind energy market is preparing to launch a major project near Penshurst.

Res Australia has confirmed its interest in building turbines on farmland near the small community, with executives to meet local residents in the next eight weeks.

The Department of Primary Industries website lists the farm as capable of generating up to 625 megawatts of electricity, allowing it to support more than 350,000 homes. It would dwarf an $800 million, 365-megawatt development to be built near Macarthur and create hundreds of jobs in a region embracing renewable energy opportunities.

Test towers have been installed on district properties to establish the strength and consistency of wind for power generation as further preparatory work continues.

Res Australia developer Simon Kerrison said the company hoped to progress its plans within nine months.

"We're still in the early stages; we're doing initial studies and surveys just to make sure the project is viable in the area," he said.

While unable to confirm the farm's likely output, Mr Kerrison said Res had deemed early results strong enough to warrant closer investigation.

A 625-megawatt wind farm would be among the largest in the world, joining massive operations in the US and Romania.

Advance Penshurst president Catherine Loria said she expected a strong turnout at any public consultations held for the project.

"I think there would certainly be part of the community that would be in favour of it," she said.

"If it can be seen that it had benefits for the community as far as creating jobs and some ongoing economic benefits, then certainly that would be a positive." Ms Loria said residents had expressed concerns about rising coal-fired power costs and were likely to welcome cleaner energy sources.

Calculations by The Standard have estimated the wind farm would provide $562,500 in annual rates revenue to Southern Grampians and Moyne shire councils.

The figure would rise with the consumer price index.

Mayor Marcus Rentsch said Penshurst's open grazing land would be well suited to the development.

“This is a long-term project and we would certainly see great benefits in an area which is fairly well off a populated area; that’s certainly got things going for it,” he said.

Some locals had expressed frustration that wind farm plans had not led to firm construction deals, Cr Rentsch said.

“Most people have seen applications and approvals but they haven’t seen any wind farms being built.

“Most of the reaction is that there’s a lot of talk but there’s very little action when it comes to seeing them in operation.”

A Department of Planning and Community Development spokeswoman said planning permit applications were yet to be received for the Penshurst site.

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The silent majority have had enough of useless wind turbines. The Mayor is completely out of touch on this issue is the Council are only desperate for money
Posted by Mary, 12/03/2010 7:06:28 AM, on The Warrnambool Standard
Turbines are not welcome in West Vic, only broke landholders want them
Posted by Macka, 12/03/2010 7:11:07 AM, on The Warrnambool Standard
We were offered a contract and took it to our solictor who said throw it in the bin, its a scam and a legal nightmare
Posted by Daniel, 12/03/2010 10:26:22 AM, on The Warrnambool Standard
625 Megawatt is the maximum potential output, not what it will continuously contribute to the grid. Wind farm companies will claim an average annual output of somewhere around the 30-40% range (in this case that would mean an average of 187.5 - 250MW) but in reality typical 'real-world' figures are generally in the order of 15-30% therefore making this project likely to only produce an average output of 93.75-187.5 MW. Compare this to one of the coal powered power stations at Hazelwood which has a consistent output of 1,600 MW and you start to realise the waste of space and money these wind power generators are!
Posted by inefficient, 12/03/2010 11:54:56 AM, on The Warrnambool Standard
Wind turbines destroy rural commities, are a fire and health hazard and force power costs up to consumers. Wind companies are a burden upon all Australians
Posted by Jan, 12/03/2010 12:14:25 PM, on The Warrnambool Standard
Toss turbines go solar, its a scam and all intelligent landholders know the contracts stink
Posted by Barry, 12/03/2010 12:15:42 PM, on The Warrnambool Standard
Everybody wants to save the world - just don't do it in my backyard. We want renewable energy, just source it elsewhere. What a hypocritical world we live in.
Posted by Hypocrites, 12/03/2010 12:57:53 PM, on The Warrnambool Standard
March 12, 2010 News Wind resistance Morgan Bettex, MIT News Office, web.mit.edu 12 March 2010 MIT analysis suggests generating electricity from large-scale wind farms could influence climate — and not necessarily in the desired way. Wind power has emerged as a viable renewable energy source in recent years — one that proponents say could lessen the threat of global warming. Although the American Wind Energy Association estimates that only about 2 percent of U.S. electricity is currently generated from wind turbines, the U.S. Department of Energy has said that wind power could account for a fifth of the nation’s electricity supply by 2030. But a new MIT analysis may serve to temper enthusiasm about wind power, at least at very large scales. Ron Prinn, TEPCO Professor of Atmospheric Science, and principal research scientist Chien Wang of the Department of Earth, Atmospheric and Planetary Sciences, used a climate model to analyze the effects of millions of wind turbines that would need to be installed across vast stretches of land and ocean to generate wind power on a global scale. Such a massive deployment could indeed impact the climate, they found
Posted by justhefacts, 13/03/2010 3:26:20 AM, on The Warrnambool Standard
they found, though not necessarily with the desired outcome. In a paper published online [1] Feb. 22 in Atmospheric Chemistry and Physics, Wang and Prinn suggest that using wind turbines to meet 10 percent of global energy demand in 2100 could cause temperatures to rise by one degree Celsius in the regions on land where the wind farms are installed, including a smaller increase in areas beyond those regions. Their analysis indicates the opposite result for wind turbines installed in water: a drop in temperatures by one degree Celsius over those regions. The researchers also suggest that the intermittency of wind power could require significant and costly backup options, such as natural gas-fired power plants.
Posted by justhefacts, 13/03/2010 3:27:47 AM, on The Warrnambool Standard
Using a climate model developed by the U.S. National Center for Atmospheric Research, the researchers simulated the aerodynamic effects of large-scale wind farms — located both on land and on the ocean — to analyze how the atmosphere, ocean and land would respond over a 60-year span. For the land analysis, they simulated the effects of wind farms by using data about how objects similar to turbines, such as undulating hills and clumps of trees, affect surface “roughness,” or friction that can disturb wind flow. After adding this data to the model, the researchers observed that the surface air temperature over the wind farm regions increased by about one degree Celsius, which averages out to an increase of .15 degrees Celsius over the entire global surface. According to Prinn and Wang, this temperature increase occurs because the wind turbines affect two processes that play critical roles in determining surface temperature and atmospheric circulation: vertical turbulent motion and horizontal heat transport. Turbulent motion refers to the process by which heat and moisture are transferred from the land or ocean surface to the lower atmosphere.
Posted by justhefacts, 13/03/2010 3:31:27 AM, on The Warrnambool Standard
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