by MrBill » Tue 26 Dec 2006, 04:07:26
nero wrote:
$this->bbcode_second_pass_quote('', 'C')ertainly in Northern Alberta the boom isn't felt so much in engineering as it is in the blue collar jobs of construction and on the drilling rigs (not to say that engineers aren't in demand but they are only a small minority of the newly created jobs.)
Sorry, I did not articulate myself very well. What is the equivalent of stuttering when you're typing? ; - )
I meant to use N. Alberta as an example of natural bottlenecks. There is an urgent need to develop synthetic crude as an alternative to traditional oilfields. Some that are in pretty nasty neighborhoods and therefore make them not reliable producers or exporters.
The money is also there. Oil companies are earning record profits at the moment and, in general, most are planning to increase CAPEX. Certainly, their expenditures are higher than when the price was in the $15-30 per barrel range. I think a conservative estimate of capital spending for the Athabasca oilsands is now in the $100 billion range, although for cost reasons some projects have been delayed.
So there is a need and the funding is in place. And as you said, this is benefiting all those workers in such trades as construction, welding, heavy duty mechanics, etc., and even pushing up the wages for unskilled and semi-skilled workers such as roughnecks, truck drivers and manual laborers.
But the general bottleneck is the time it takes to plan the projects and then bring them to fruition. Plus spiralling costs as even unskilled workers demand $30 per hour and a COLA if they have to be flown in and out of Fort McMurray every two weeks. Forget skilled labor. They can name their price. Ditto for experienced oilfield truckers with their own rigs. Plus material costs are soaring while housing becomes not only unaffordable for many, but simply unavailable. If ever you wanted to see supply & demand in action as well as a typical textbook case of a wage & price spiral all you have to do is visit Alberta today.
It is a boom for the workers, but the bane of companies that have to pay the inflated bills. When the price of crude is high then it is bearable. But the taxpayer is also having to fork out for basic infrastructure like schools and roads that temporary construction jobs will not support in the long run. The skilled jobs of running refineries afterwards will bring nice benefits to the Province, but they will not keep everyone employed. Even the unemployed need services.
And due to a lack of infrastructure in place today oil will be sent south of the border for value added refining. That is downstream revenue lost to the workers and taxpayers of Alberta even though the environmental damage and subsequent clean-up costs remain behind. It may look like a great bargain for everyone today, but there are some long-term drawbacks as well.
I do not disagree with your point about post peak oil depletion generating economic activity in other sectors of the economy related to substitutes and the search for alternatives. I just think that the oilsands project in N. Alberta just clearly demonstrate that there may be a mismatch between the skills needed and the skills in excess supply needed for the transition in the fossil fuel dependent economy to a less energy intensive future.
Treebeardsuncle wrote:
$this->bbcode_second_pass_quote('', 'H')i.
Well, natural gas, coal, and nuclear fuels will also be depleted. How well will ethanol and bio-fuel production and distribution function in the absense of a supply of fossil fuels to produce fertilizers, pesticides, to fuel harvesting equipment, and provide distribution networks? Already it appears that ethanol prices in the US at least appear to track gasoline prices and so are unlikely to be any cheaper.
Point taken. Eventually all non-renewable resources such as natural gas, coal and nuclear fuels will be depleted. But the question is the time frame and what alternatives will be developed in the meantime?
I think everyone agrees that petroleum for gasoline and diesel will be the first to go. Maybe between 2030-50 if you trust the EROEI calculations being done in the Depletion Modelling threads on peak oil dot com?
Then natural gas some time after that. And coal after gas. The time horizon may be another 50-100-200 years? As for nuclear we do not know? Theoretically, we do not know how much uranium exists or whether spent nuclear rods can be reused? But nevermind there are a host of other practical problems associated with nuclear energy generation. It depends on many factors. Not a few back of the envelop guesstimates. Clearly by that time the realization will be that we cannot support the existing infrastructure with less and less energy.
I personally believe that bio-fuels such as cellulosic ethanol or bio-diesel will have to be grown on marginal land, so that they do not displace existing crop production. And great strides in efficiency will have to be realized from GMO to productivity gains in energy conversion. Simply put the processes we have are not efficient enough. As for the energy needed to produce liquid fuels like cellulosic ethanol and bio-diesel I guess they will come from stationary sources of power used to run the process. Coal to liquids via ethanol and bio-diesel for example.
I expect nuclear power to eventually replace natural gas as a source of energy and power in the conversion of bitumen to synthetic oil in the Athabasca tarsands. The plans are on the drawing board, but up to now there has been no urgency because natural gas WAS cheap and plentiful. Not that great engineering problems still needed to be solved?
$this->bbcode_second_pass_quote('', '"')We must build the Candu technology at home," Mr. Lunn said. "It's imperative for the Canadian nuclear industry. If we can't compete at home, I would suggest it wouldn't look very good for our technology elsewhere around the world."
He said cost overruns associated with building reactors in Ontario in the 1980s are a thing of the past.
, he said.