Dams are being built, but they are private: Australia Institute



A senior water researcher at the institute said politicians don’t want to talk about private dams because “they do nothing for drought-stricken communities”.
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Michelle Grattan, University of Canberra

A report from The Australia Institute rejects government claims new dams are not being built, saying at least 20 to 30 large private dams have been constructed in the Murray-Darling basin in recent years.

While information on the number of private dams and the cost of their taxpayer subsidy is limited, the report says “it appears that just two of these dams cost taxpayers nearly $30 million”.

“Over $200 million was spent on dam-related projects [in the Murray-Darling Basin] according to official data, although not all of this will have been specifically on dams,” it says,

Maryanne Slattery, senior water researcher at the institute, said politicians don’t want to talk about these dams because “they do nothing for drought-stricken communities, the health of the river or struggling farmers”.

“These dams have been built on private land and are for the exclusive use of corporate agribusiness, such as Webster Limited,” she said.

“Politicians are reluctant to talk about why millions of taxpayer dollars have been spent subsidising dams that make the problems of the Murray Darling Basin worse”.

Water Minister David Littleproud has repeatedly berated the states for not building new dams. He said recently that of the 20 dams completed since 2003, 16 were in Tasmania.

“If NSW, Queensland and Victoria don’t start building dams, their water storage capacity will fall by more than 30% by 2030,” he said. “We put $1.3 billion on the table in through the national water infrastructure development fund in 2015 and have still had to drag most states kicking and screaming to build new dams.”

The report says new public dams would require public consultation, including with stakeholders who had environmental and economic concerns.

But private dams involved “minimal public consultation and can be approved and constructed based on environmental assessments commissioned from private consultants by dam proponents”.

The report looked at three dams in detail, on properties in the Murrumbidgee Valley owned by Webster Ltd – Glenmea, Bringagee and Kooba Station. The dams were funded out of the federal government’s $4 billion water efficiency program.

The report argues such dams are not the best way to save water. It points to the department of agriculture and water resources saying new dams can save water where they replace shallower ones (which have more evaporation), or where they collect recycled irrigation water.

“However, none of the three case-study dams in this report save water in this way. They are new dams, not replacing smaller, shallower dams. Water stored behind their approximately eight metre high walls would otherwise be stored in public headwater dams around 100 metres deep.”

These dams are designed to divert normal irrigation water and “supplementary water” – not to simply recycle irrigation water, the report says. Thus “they increase both evaporation and irrigation water use”.

Supplementary water is water that is surplus to consumptive needs. It is important environmentally and to downstream users, historically making up almost all the water flowing from the Murrumbidgee into the Murray, the report says.

“With major dams now targeting this water, the Murrumbidgee could be disconnected from the Murray in most years. This has implications for all NSW Basin water users, who are already grappling with how to meet downstream obligations within the Murray’s constraints and with no water coming down the Darling.”

The report says a Canadian pension fund had just been reported as “swooping” on Webster, “with specific mention of a property with one of these new dams”.

“The new dams that Australian taxpayers helped build appear to be highly valued by international investors,” the report says.The Conversation

Michelle Grattan, Professorial Fellow, University of Canberra

This article is republished from The Conversation under a Creative Commons license. Read the original article.

China: World’s Tallest Dam to be Built


The link below is to an article reporting on the approved Chinese dam that will be by far the tallest in the world.

For more visit:
http://news.mongabay.com/2013/0521-gen-china-dadu-dam.html

Cambodia: Botum Sakor National Park – Under Threat from Chinese Development


The article below reports on the threat to Cambodia’s Botum Sakor National Park. The threat comes from the proposed development of a number of resorts to be built in the middle of the park.

For more, visit:
http://news.mongabay.com/2012/0319-hance_botumsakor.html

ELECTRIC CARS COMING SOONER RATHER THAN LATER


In great news for the environment and consumers it seems that ‘green cars’ will be arriving in Australia sooner rather than later, with infrastructure for electric cars to be set up in Brisbane, Sydney and Melbourne within four years. The project is a joint venture between AGL, Macquarie Capital and Better Place.

The project aims to set up recharge stations for electric cars at workplaces, homes and shopping centres. It is thought that some 250 000 recharge stations will be built in the project. Such projects have already been set up in Israel and Denmark.

Macquarie Capital is to raise $1 billion to build the recharging network, with AGL to supply renewable energy for the project. Better Place will actually build the network.

Should the project go ahead and the infrastructure be built, motorists will be able to dump petrol and diesel vehicles and move to electric ones. This will of course be a great relief from rising fuel costs and help protect the environment from further greenhouse gas emissions.