Kurt Cobb - Given Long History Of Absurdities, Why Believe Official Oil Production Forecasts Now?
EDIT
First, let's see by how much each forecast missed. Reports issued in the year 2000 by the U.S. EIA and the IEA contained similar projections. The U.S. EIA forecast that total world liquid fuel supplies would reach 93.2 million barrels per day (mbpd) in 2010. The IEA forecast 95.8 mbpd. Though the NIC report did not provide an explicit forecast for 2010, the implied forecast was around 92 mbpd. All those numbers include not only crude oil and lease condensate which constitute the proper definition of oil, but also natural gas plant liquids (only a fraction of which can be substituted for oil) and refinery processing gain (which is the result of applying energy to break oil into its components, causing the final volume to expand). We can now check those numbers. Actual total worldwide liquid fuel production for 2010 was 87.1 mbpd.
All three groups overestimated production by a considerable margin. This helps to explain the colossal miss on prices. The U.S. EIA report included a price projection for crude oil of about $28 a barrel for 2010 (adjusted for inflation). The actual average price for oil traded on the New York Mercantile Exchange in 2010 was $79.61. The 2000 IEA report forecast an inflation-adjusted price for oil in 2010 only 25 cents higher than the U.S. EIA forecast. The NIC report did not provide an explicit price forecast for oil, but did say this: "Meeting the increase in demand for energy will pose neither a major supply challenge nor lead to substantial price increases in real terms." All three groups failed to anticipate the plateau in worldwide crude production that began in 2005. All failed to gauge properly the pace of growth in oil demand in Asia, particularly China and India, which put upward pressure on prices.
Of course, it's easy to pick apart long-term forecasts when the actual data become available. But, the point here is not that the forecasts were wrong, but that they were all wrong in the same direction, namely, overestimating actual production. Taking an average of all three would still have resulted in a substantial overestimate. That's a serious concern because the forecasts provided by these groups are used worldwide for government and corporate planning and policy purposes. They are extremely influential. And, yet experience should have taught us by now that long-term energy forecasts by anyone--even people whose job it is to study energy markets and supplies--are a poor guide to policy and planning.
There is a basic asymmetry in the effects of energy supply forecasts. If an oil production forecast promises a business-as-usual future (i.e., continually growing production) as all three forecasts mentioned above did and that forecast turns out to be too low, the mistake is benign for most people. Extra supply means lower prices and therefore more money available for other things. If, however, such a forecast turns out to be too high, the consequences can be severe because the global system we now have is acutely sensitive to changes in the price and supply of energy, especially oil. We have seen just how sensitive it can be as we've watch oil prices reach historic highs in the last decade and remain high. Negative supply surprises have the potential to undermine the very stability of our global system, and the only way to prevent that is to prepare for scenarios that these official reports refuse to contemplate.
EDIT
http://www.energybulletin.net/stories/2012-12-16/previous-long-term-government-industry-oil-forecasts-badly-overestimated-supply-why-should-we-listen-now
