Monday, December 10, 2007

So Much for Enviro-Friendly British Petroleum


After spending tens of millions of dollars trying to con the world that BP, Britain's primo oil company, was environmentally conscious, the company has decided to screw all that and jump head first into the Athabasca Tar Sands.

The British newspaper The Independent has wasted no time slagging BP for its environmental hypocrisy:

Producing crude oil from the tar sands – a heavy mixture of bitumen, water, sand and clay – found beneath more than 54,000 square miles of prime forest in northern Alberta – an area the size of England and Wales combined – generates up to four times more carbon dioxide, the principal global warming gas, than conventional drilling. The booming oil sands industry will produce 100 million tonnes of CO2 (equivalent to a fifth of the UK's entire annual emissions) a year by 2012, ensuring that Canada will miss its emission targets under the Kyoto treaty, according to environmentalist activists.

The oil rush is also scarring a wilderness landscape: millions of tonnes of plant life and top soil is scooped away in vast open-pit mines and millions of litres of water are diverted from rivers – up to five barrels of water are needed to produce a single barrel of crude and the process requires huge amounts of natural gas. The industry, which now includes all the major oil multinationals, including the Anglo-Dutch Shell and American combine Exxon-Mobil, boasts that it takes two tonnes of the raw sands to produce a single barrel of oil. BP insists it will use a less damaging extraction method, but it accepts that its investment will increase its carbon footprint.

BP said it will be using a technology that pumps steam heated by natural gas into vertical wells to liquefy the solidified oil sands and pump it to the surface in a way that is less damaging than open cast mining. But campaigners said this method requires 1,000 cubic feet of gas to produce one barrel of unrefined bitumen – the same required to heat an average British home for 5.5 days.

A spokesman for BP added: "These are resources that would have been developed anyway."

Experts say a pledge to restore all open cast tar sand mines to their previous pristine condition has proved sadly lacking. David Schindler, professor of ecology at the University of Alberta, said: "Right now the big pressure is to get that money out of the ground, not to reclaim the landscape. I wouldn't be surprised if you could see these pits from a satellite 1,000 years from now."

2 comments:

Red Tory said...

Beyond petroleum... Heh. Yeah, right.

The Mound of Sound said...

Maybe it's now Bitumen Petroleum