As misguided as it would be to
nationalize oil companies, worse still would be to try to wean ourselves
off oil altogether, replacing offshore oil rigs with offshore wind
farms. New York Times columnist Jim Dwyer
wrote recently about a
proposed grove of giant windmills off the coast of Cape Cod that has won
federal approval. If built, Dwyer writes, “they could replace the
electricity made by more than 100 million gallons of oil annually.” New
York City is also apparently looking into developing an offshore wind
park that could produce enough energy to power 250,000 homes.
One problem often raised with
regard to wind power is that it is intermittent—that is to say, the wind
doesn’t always blow, and when it doesn’t blow, windmills produce no
electricity. This is not so much of a problem if wind is a supplementary
source of power. But even as the primary source, wind power could be
stored up in any number of ways, although not without a cost.
And cost is really the main
problem with wind power. New and improved technologies may alter that in
the future, but as Dwyer admits, at least for the time being,
“electricity from wind would be much more expensive than what we are now
billed for nuclear, gas and oil power.” He then tries to gloss over the
issue, though, by making reference to the hidden costs of disasters like
the Gulf of Mexico oil spill. He argues that whatever the eventual bill
for cleanup and damages there, the general public will surely be footing
much of it. “Each source of power,” he concludes, “comes with its own
risks and off-the-books costs.”
Fair enough. But the best way to
deal with the off-the-books costs of oil spills is not to balance them
with off-the-electricity-bill subsidies for wind power. We should
instead remove oil producers’ distortionary legal exemption from
liability and require them to assume the full costs of securing and
insuring their own activities. If the market then determines that wind
is competitive with oil for electricity generation, so be it. But
forcing taxpayers to subsidize wind power is no better than forcing them
to subsidize oil by paying for cleanup and damages after a spill.
As with the financial crisis,
bad government regulation must bear its share of the responsibility for
this tragedy. Many will nonetheless try to pin the blame wholly on
corporate greed, and use the spill to justify further government
regulation. But there is an important difference between the greed of an
honest producer and the greed of a “producer” who seeks to gain from
government favours. The former is beneficial to others in a society; the
latter is harmful, but can only thrive within a corrupt and corrupting
regulated economy.
With a little luck, as bad as
this spill may turn out to be, it will not cause too much irreparable
harm. As The Economist
pointed out recently, “The immediate
carnage that an oil spill can wreak does not normally lead to lasting
environmental damage,” though delicate Louisiana wetlands may be more
vulnerable than your average beach or rocky shoal. Crude oil from
undersea wells is also “easier to degrade than the stuff that sometimes
spills from tankers,” and the Gulf’s “warmer, choppier environment” is
hardier than, say, the Alaskan environment dumped on by the Exxon
Valdez.
Whatever the future may hold,
oil is still worth drilling for today. Before we allow recent efforts to
expand offshore drilling in the United States and elsewhere to be
forestalled or derailed, we should remember that whatever our
precautions, accidents happen. In the long run, the quixotic quest for
perfect safety will benefit no one except those who wish to hold ever
more tightly to the reins of power. We will never entirely eliminate oil
spills, but if we want to make them less likely, free market incentives
are our best bet.
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