This
is not about making money, but about staving off energy collapse a
desperate seearch for energy sources whereever they can be found
Fracking flares to light up the British countryside
The
beauty of the British countryside could soon take a backseat to
burning flames. That’s according to the head of Britain’s largest
fracking company, who has warned that any production of shale gas
would involve “flaring off” leakages
10
May, 2013
Around
32,000 square miles - or 64 per cent of the British countryside -
could potentially be affected by the flaring, British media reported.
The
news has been met with opposition from environmental activists, who
say that the burning of leaked gas - known as flaring - is
environmentally hazardous, producing carbon dioxide as well as noise
and light pollution.
The
practice is closely tied to the controversial practice of hydraulic
fracturing - also known as fracking. It involves blasting a
combination of water, chemicals, and sand into shale rocks. While the
aim is to force the rocks to release shale gas, there are some
unintended side effects - the practice has already been linked to
earthquakes and water pollution.
Despite
the concerns surrounding flaring, IGas CEO Andrew Austin says that it
is necessary - and not nearly as bad for the environment as allowing
methane leakages to escape into the air.
What
is fracking?
Fracking
is the term used for hydraulic fracturing - the technique of drilling
and firing high pressure liquid into the ground. The “fracking
liquid” consists of water, sand, and chemicals.
The
process is used to fracture shale rocks which then release natural,
shale gas. It takes between one and eight million gallons of water to
complete each job. Up to 600 different chemicals are used in the
process.
During
fracking, methane gas and toxic chemicals can leak from the system
and contaminate groundwater. Methane concentrations are 17x higher in
drinking-water wells near fracturing sites than in normal wells.
The
practice has been linked to both earthquakes and water pollution.
“Though
unsightly, burning off methane is arguably a better operational
option than simply venting it into the atmosphere,” he told The
Independent. "Flaring is the normal thing in standard oil
fields, that's why when you fly across the North Sea you can see it.
Flaring or not flaring is not the point, it is industry practice.”
But
while Austin maintains that flaring is normal and necessary, founder
and director of Bristol Group for Water Research disagrees.
“If
there was no fracking there would be no need for flaring,” Chad
Staddon told RT. He said that fracking is "adding to local water
stresses by consuming huge volumes and also in terms of irremediable
pollution of much of that water.”
Fracking
was made illegal in the UK for just over a year, after the first
hydraulic fracturing to take place in the country was found to have
caused two significant earth tremors. The government recently lifted
the ban, deeming the practice to be safe as long as it was under
close supervision.
Although
fracking has become normal practice in the US, shale gas production
is only just beginning in the UK. Only one company has carried out
any fracking so far, and that has been limited to exploratory
drilling.
IGas
will become the second company to begin drilling for shale gas when
it begins exploratory drilling at two sites this summer. If the test
drilling is successful, IGas hopes to begin fracking at the sites
next year.
The
controversial shale gas industry has been openly supported by
Chancellor George Osborne, who says he hopes it will provide the UK
with a cheap and secure energy supply.
He
recently announced tax breaks in his budget, aimed at encouraging a
fracking boom. Osborne also hinted at financial incentives to help
local communities overcome their opposition to projects.
However,
those very incentives have landed Osborne in a heap of trouble with
environmental groups like Greenpeace, which has criticized the
Chancellor's so-called "dash for gas."
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