June
18, 2008
Axe
Campbell's Tax
If
you think Campbell's carbon tax is bad, just look at the
research it is based on. Campbell's
tax starts at $10 per tonne of associated carbon and
rises to $30 per tonne in 2012. Compare that to the champion
for carbon taxes, the Carbon Tax Center. It's
website states:
"Earlier,
CTC developed a spreadsheet model of a statewide carbon
tax for Colorado. Our Colorado model divided the state's
fossil-fuel burning into the electricity, gasoline, and
other sectors. (We hope to detach jet fuel from other soon.)
In that earlier model, the carbon tax, expressed per ton
of carbon, not carbon dioxide), was set at $37 per ton and
incremented linearly for thirteen years beginning in 2008,
reaching $481 per ton of carbon (equivalent to roughly $1.30
per gallon of gasoline) before being maintained at that
plateau."
If
you think Campbell's 2.4 cents/L is bad, imagine $481 per
ton of carbon, $1.30 per gallon (15 times Campbell's starting
point)! That is what Campbell is putting in place, a framework
to radically shift the tax burden from ability to pay to
behavior modification, and to jack-up the price until you
stop driving.
Nothing
more clearly shows that the "greens" are supporters
of the market system with a blind faith in the "price
system". Rather than regulating greenhouse gas emissions,
those who have blind faith in the market argue that price
should dictate behavior. The Carbon Tax Center's website
acknowledges that energy is price inelastic; meaning that
the percentage consumed decreases by less than the percentage
increase in price. Hence it is like hitting a jackass with
a two-by-four; it takes a hell of a wallop to get any response.
That may be funny in a cartoon, but in Gordon Campbell's
scenario, consumers are the jackass and Campbell is wheeling
the two-by-four. (If a sawmill still exists that his polices
haven't closed.)
Evidence
cited on the Carbon Tax Center's website includes an article
on the rebound effect by economists
at the University of California. They point out that
apart from inelastic price elasticity for gasoline, improved
fuel efficiency causes increased travel. They also found
that the long-run price elasticity of demand for gasoline
was -0.43, i.e. a 1% increase in price results in a 0.43%
decrease in demand in the long run, after consumers are
able to switch cars, and that only half of the reduction
comes from driving less. In other words, Campbell will have
to hit British Columbians with a very big price stick in
order to see any significant changes in behavior by 2020.
Rather
than relying on the price system, changes in regulations
and incentives could have more substantial and more equitable
effects. By directing incentives on energy efficiencies,
and disincentives on energy inefficiencies changes in "consumer
capital purchases" could be more substantially affected
than they might be through price effects. For example, surcharges
on energy inefficient vehicles and tax breaks on hydrogen
powered vehicles will help shift purchases. The Campbell
government is spending $440 million in one-time $100 rebates
to try to bribe British Columbians to accept its carbon
tax. The same amount of money spent on insulating older
homes, modernizing heating systems in schools and hospitals
or subsidizing public transit could have a larger impact
on greenhouse gas emissions. "Peak oil", the exhaustion
of fossil fuels, will create a price incentive without government's
making the change more difficult through carbon taxes. Government's
resources should be devoted to regulation and incentives.
Campbell doesn't seem to appreciate that as he wields his
big stick. Thank him when gas hits $1.50/L in July.
It
is important to keep BC's contribution to reducing greenhouse
gases in perspective. The population
of BC is 4.4 million; world
population is almost 6.7 billion. BC's total population
is a lost decimal point, almost a rounding error relative
to world population. World population increases by more
every month than the total population of British Columbia.
If BC disappeared, the effect on global climate change would
hardly be noticed. That is not to say that British Columbians
shouldn't do the right thing, but it is to say that all
of the consequences of myopic policies need to be fully
considered. It is as important for Campbell's carbon tax
to be fair as it is for it to be symbolic, although relatively
useless. In other words, AXE
CAMPBELL'S TAX.