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The Coal Seam Gas Rush
Updated
Produced by ABC Radio Multiplatform & Content Development, and presented by ABC News Online.
Coal seam gas has emerged as a major industry in Australia in little more than a decade.
The
scale and speed of its growth has been nothing short of astonishing:
billions of dollars have poured into regional areas; new jobs have been
created; state and national coffers have swelled; export contracts have
been signed and sealed; massive liquefied natural gas facilities have
been approved for construction at regional ports.Farmers fear they are losing control of their land. Miners and some politicians say coal seam gas offers a much greener energy choice. Environmentalists and other politicians have cast doubt on those claims.
The ABC's data journalism project has pulled together information from dozens of sources to provide an insight into the promise and the dangers inherent in the coal seam gas rush.
Quick guide
- How is coal seam gas mined?
- How does fracking work?
- What is the gas used for?
Did you know:
- it is estimated there will be 40,000 coal seam gas wells in Australia
- conservative estimates suggest coal seam gas wells could draw 300 gigalitres of water from the ground each year?
- the industry could produce as much greenhouse gas as all the cars on the road in Australia?
- modelling suggests the industry could produce 31 million tonnes of waste salt over the next 30 years?
Coal seam gas and you
The ABC has produced the most comprehensive map of Australia's coal seam gas activities made so far.Use the search tool to find gas wells in places of interest to you, and zoom in on Queensland and New South Wales to explore the full extent of coal seam gas mining in the Great Artesian Basin.
Click on individual wells to see their status, depth, the name of the company that owns the well, and exact geographical coordinates.
Click on the 'leases' button to see where coal seam gas companies have the right to look for more gas.
(Note: Data collected and provided by government authorities does not disambiguate coal seam gas wells from conventional gas wells and some other activities. There is no data set from government or industry that provides that level of detail. Therefore, some of the wells shown on this map may be conventional gas wells, core holes, stratigraphic or chip holes. The map reflects the most current and accurate data on coal seam gas activity that was available from government agencies at the time of publication.)
To Get The Full Picture Go To http://www.abc.net.au/news/2011-11-24/coal-seam-gas-by-the-numbers-map/3664318 to view the map to see what is coming up
Water, salt and carbon in the coal seam gas future
The site also examines claims that coal seam gas is a clean energy source.
The CSG industry has consistently argued the production of gas from coal seam is a cleaner source of energy compared with coal.
However the ABC's information, sourced from an environmental impact
statement (EIS) produced by Origin Energy, indicates that Santos, QGC/BG
International, Shell/Arrow Energy and Origin/Conoco Philips could
produce 39.4 million tonnes of carbon dioxide equivalent each year.
ABC researchers calculate those emissions estimates, from the Origin
Energy report, nearly equal emissions produced by the 20 million private
vehicles in the country and exceed the emissions from coal production.
But the Australian Petroleum Production and Exploration Association,
(APPEA) stands by its message that CSG is a cleaner source of fuel.
APPEA commissioned research company, Wolsey Parsons to look at the emissions from coal seam gas and compare them to coal.
Rick Wilkinson from APPEA says it shows there's an 87 percent improvement using CSG compared to coal to generate electricity.
Mr Wilkinson says substituting coal for CSG in the production of
electricity, will benefit the world by reducing emissions by four tonnes
for every one tonne of emissions produced by gas.
"I think the benefits of gas over coal are very clear and the degree to
which we can replace coal with gas, whether it's in Australia or
overseas, is going to be a good thing."
Policing coal seam gas development
New South Wales' capability to regulate and police its burgeoning coal seam gas industry is coming under scrutiny.
The ABC investigation found Queensland had 18 inspectors to audit the
compliance of coal seam gas and mining in 2009, and last year a team of
35 was added.
It also reveals compliance breaches were only discovered on 'unscheduled' site visits.
The effectiveness of Queensland's regulation of the industry is being
examined as the number of coal seam gas proposals continues to increase
in New South Wales.
The New South Wales Farmers' Association President Fiona Simson says the officers must not be confined to a desk.
“It totally depends on how these people are doing the enforcement and how they are doing the audits.
“I would say that landholders in Queensland don’t have confidence at the
moment that the audits are being carried out satisfactorily,” she said.
Ms Simson says if there are six compliance officers for mining and coal seam gas in New South Wales it may not be enough.
“It’s extraordinarily hard to find out how many officers there are on the ground and where these officers are stationed.
“It raises huge concerns to us that if there are only six officers in
the state the actual amount of compliance that is going on.”
Click Here to find out more http://www.abc.net.au/rural/content/2011/s3373965.htm
You Must Check Out This Latest Report 2012-2013 Click the Link Below...
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