Saturday, 26 March 2016

What the Frack is Fracking?


As I'm becoming more environmentally aware I've been trying to educate myself more and more on environmental issues and I noticed "Fracking" coming up a lot.

But what exactly is Fracking?

I use the word Frack a lot as a swear word (thank you Battlestar Galactica) so it got me curious as to what Fracking actually is.

According to Google:

"Fracking is the process of drilling down into the earth before a high-pressure water mixture is directed at the rock to release the gas inside. Water, sand and chemicals are injected into the rock at high pressure which allows the gas to flow out to the head of the well". 

The term fracking refers to how the rock is fractured apart by the high pressure mixture. It allows drilling firms to access difficult-to-reach resources of oil and gas. So I take from that we are drilling into the earth to release/get out of the ground resources for ourselves to use. It got me thinking maybe there's a reason those resources are difficult-to-reach.

Fracking is quite controversial because it uses huge amounts of water (which have to be transported into the site), there's chemicals in fracking solution (including known toxic, allergenic, mutagenic & carcinogenics), and chemicals can escape and end up in the groundwater supplies (which depletes groundwater supplies). Fracking can also cause small earth tremors like it did back in 2011 in Blackpool UK with two earthquakes measuring at 1.5 and 2.2 magnitude, which resulted in the testing site being suspended.

There are pollution and toxicity concerns for the environment, air, groundwater and it's effects on our health.

We are currently fracking in Australia over in Western Australia for shale gas and tight gas.

From what I have read and understand fracking is only a short-term solution. We are depleting resources for future generations and once again polluting the planet for monetary gain. We are only seeing instant results and not looking ahead to the long-term ramifications.

It's once again man's lust for greed, power and control. We don't seem to learn that we cannot live like this any more, our planet is struggling to contains us and our demands. We can only take so much before it's all gone.

Info from: 
http://www.bbc.com/news/uk-14432401

Photo from here

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