From Peak Oil to Dark Age? (BusinessWeek)

From Peak Oil to Dark Age?
Oil output has stalled, and it's not clear the capacity exists to raise production


With global oil production virtually stalled in recent years, controversial predictions that the world is fast approaching maximum petroleum output are looking a bit less controversial. At first blush, those concerned about global warming should be delighted. After all, what better way to prod the move toward carbon-free, climate-friendly alternative energy?

But climate change activists have nothing to cheer about. The U.S. is completely unprepared for peak oil, as it's called, and the wrenching adjustments it would entail could easily accelerate global warming as nations turn to coal (see BusinessWeek.com, 4/19/07, "Rx for Earth: Sooner Not Later"). Moreover, regardless of the implications for climate change, peak oil represents a mortal threat to the U.S. economy.

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The reality is that it will be here much sooner for the U.S.—in the form of peak oil exports. Since we import nearly two-thirds of the oil we consume, global oil available for export should be our bigger concern. Fast-growing domestic consumption in oil-exporting nations and increasing appetites by big importers such as China portend tighter supplies available to the U.S., unless world production rises rapidly. But output has stalled. Call it de facto peak oil or peak oil lite. It means the U.S. is entering an age when it will have to scramble to maintain existing import levels.

We will know soon enough whether the capacity to raise production really exists. If not, basic math and the clock tell the story. All alternatives—geothermal, solar, wind, etc.—produce only 3% of the energy supplied by oil. If oil demand rises by 2% while output remains flat, generation of alternative energy would have to expand 60% a year. That's more than twice the rate of wind power, the fastest-growing alternative energy. And all this incremental energy would somehow have to be delivered to transportation (which consumes most of the oil produced each year) just to stay even with the growth in demand.