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转一个1月17日《经济学人economists》有关加拿大油砂业的文章
A sticky ending for the tar sands
Jan 15th 2009 | CALGARY
From The Economist print edition
A boom based on extracting oil from tar sands turns bad
LOOK west from the office towers of the energy companies that dominate Calgary, and the view is spectacular: rolling prairies rise to tree-clad foothills, with the jagged, snow-capped peaks of the Rockies on the horizon. Looking down, however, is more unsettling. The city is dotted with motionless construction cranes poised over the pits of abandoned projects. A five-year energy boom here in the
administrative heart of Canada’s oil patch and in the tar sands far to the north has ended. The only debate is how painful and persistent the bust will benot just for the biggest city in Canada’s richest province, Alberta, but for the whole country.
Alberta, which produces two-thirds of Canada’s oil and gas, has been here before. The wrenching oil slump of the 1980s still looms large in the public consciousness. Companies fled the province and
thousands abandoned homes they could no longer afford. “The situation is much different this time,”insists the energy minister, Mel Knight, whose Progressive Conservative Party has ruled the province since 1971. Not all of the differences, however, are positive ones.
Mr Knight thinks continuing demand from places like China and India will mean that oil, and thus his province’s economy, will recover faster this time. However, two decades ago there was nothing like the current global credit crunch. Also, Alberta now extracts 60% of its crude from its tar sands (those in the
business think “oil sands” sounds nicer), a much bigger proportion than in the 1980s, and concern about the environment and carbon-based fuels is far stronger now. When news broke in December that construction had briefly halted on The Bow, the showpiece headquarters of EnCana, Canada’s largest independent energy firm, it sent shock waves across Calgary. The 58-storey tower designed by Lord Foster, a British architect, is both a symbol of Alberta’s new role as Canada’s economic engine and a poke in the eye for Toronto, the traditional corporate headquarters. The Bow’s owner says it still needs C$400m ($327m) of financing to finish the job. Up north in the tar sands, many projects are being postponed, as the credit crunch adds to the woes caused by low oil prices and high labour and material costs. Petro-Canada and its partners put the giant Fort Hills project on hold after the estimated costs rose to around C$25 billion from C$14.1 billion in just over a year.
Extracting oil from the sands took off in the late 1990s, boosted by technological advances that greatly reduced costs. Sitting on the equivalent of 173 billion barrels of crude, the provincial government
eyevine dreamed of making Alberta a new Saudi Arabia (with moose instead of camels). Although some, such as Peter Lougheed, a former premier, called for “orderly” development, a wild rush ensued, causing provincewide labour shortages. Even servers at fast-food restaurants had to be lured with an iPod or other inducements. Now, though, employment is slumping: Steve Vetter, a manager at a firm that services the gas industry, says it recently had 50 applicants for one job; two years ago it would have been lucky to get any.
Extracting oil from tar sands causes more carbon emissions than traditional drilling. At some projects, leaks of toxic material have polluted waterways. So even if the credit crunch eases and the oil price steadies, Canada’s tar sands may face tougher scrutiny from their main customer. The United States has hitherto been an enthusiastic buyer but the incoming Obama administration, packed with environmentalist hawks, may prove much less so, especially as the Democrats also control Congress.
Henry Waxman, a Californian green crusader, has become chairman of the House energy committee. He wrote part of an energy bill passed in 2007 that seemed to ban American government agencies from buying oil produced from the tar sands.
It will be a further damper on investment in Alberta if the Obama administration enforces the ban. Canada’s prime minister, Stephen Harper, who will meet Mr Obama soon after his inauguration, said this week that the tar sands would be one of the stickier subjects on their agenda.
On top of the oil bust, Canada’s other commodity exports, such as lumber, are also suffering collapsing demand. After years of good growth, the economy will shrink this year. Mr Harper says it will take up to five years of “big, comprehensive” government stimulus to dig it out of the deep, black hole it is in.