It's tax time, and millions of Americans will steel themselves to
send Washington more of their hard earned money than they estimated
they'd have to. It may feel galling, perhaps because the benefits of our
taxes often go unnoticed. We come to expect drivable roads, clean
water, responsive police and fire services, benefit payments and health
care for our parents or grandparents, and even a world where no nation
dares attack us. So, when elected officials propose a new tax, the
normal responses range from "what for" to "hell, no."
This anti-tax sentiment sometimes leads policymakers to dream up
complicated schemes to collect revenues without seeming to tax anyone.
That's the case, for example, with the convoluted cap-and-trade strategy
for addressing climate change. Climate, at least, is a cause which
passes the "what for" test. But there's a much better way to deal with
it that might not inspire a "hell, no" reaction: apply a fee to all
forms of energy based on how much carbon dioxide and other greenhouse
gases each releases into the climate, and then recycle the revenues as
cuts in payroll and other taxes.
Such a revenue-neutral carbon-based tax has some surprising support,
especially compared to the cap-and-trade alternative supported by some
industries and by most of Wall Street -- who unsurprisingly want to get
their hands on the markets that would trade the scheme's "permits" for
producing greenhouse gases. In fact, a recent survey conducted by Hart Research found
that Americans prefer a carbon tax over cap-and-trade by a two-to-one
Some politicians are catching up with the people. Following the lengthy and contentious health care debate,
officials from Sen. Lindsey Graham to Interior Secretary Ken Salazar
have declared the cap and trade bill "dead." This
changing political landscape has led even diehard cap-and-trade
supporters such as Senator John Kerry to rethink the approach. And with
the end of the Democrats' filibuster-proof majority in the Senate,
almost all of Washington now see that only a bipartisan effort can pass
climate change legislation. At least, we may be over the first hurdle:
To draw support from both parties, it has to earn the public's support.
The new political viability of a carbon-based tax
certainly reflects, in important part, its ability to recycle its
revenues back into the pockets of Americans. So we end up taxing what we
want less of, namely greenhouse gas emissions, and cutting the tax
burden on what we want more of, such as people working.
Beyond that also lies its powerful appeal as the most effective way
to beat climate change: by setting a certain and stable price on
greenhouse gas emissions -- which neither cap-and-trade nor EPA
regulation is designed to do -- a carbon-based tax creates the economic
incentives for businesses to develop the new fuels and technologies we
need to control global warming, and the incentives for the rest of us to
adopt those new fuels and technologies.
A few diehards continue to defend emission-trading markets, and some
others want to go forward with the system in a more limited way. But in
all of its forms, cap-and-trade depends on financial markets to trade
its permits to produce greenhouse gases; and as Europe's current
experiment with this approach demonstrates, those markets produce
volatile prices, large-scale financial speculation, and a troubling vulnerability to manipulation. In
Europe, these permit markets also have produced a range of new financial
derivatives. Following the pivotal role such risky instruments played
in the 2008-2009 financial meltdown, the last thing U.S. taxpayers
should accept is another round of trillion-dollar Wall Street betting,
this time based on energy instead of housing, and likely to eventually
need another huge taxpayer bailout.
Even if the financial shenanigans that accompany cap-and-trade were
somehow banished -- and none of the new proposals for "cap-and-trade
light" manage that trick -- the scheme will ultimately fail to provide
taxpayer value by setting us on a true path to clean energy. That's
because, once again, cap-and-trade systems are incapable of creating a stable price for carbon.
Instead, the price moves up and down with energy demand - an average of
more than 20 percent per-month in Europe's version -- necessarily
weakening people's impulses to prefer more climate-friendly fuels and
technologies. The result is that greenhouse gas emissions continue to
rise in Europe despite cap-and-trade.
Now, compare that result with the record in Sweden, which enacted a
carbon tax 19 years ago. Today, Sweden's greenhouse gas emissions are 8
percent lower than they were in 1990, while the Swedish economy has
expanded 45 percent, after inflation.
To be sure, some cap-and-trade advocates are trying to address the
scheme's most obvious shortcomings. Senators Maria Cantwell and Susan
Collins have introduced a "cap-and-dividend" plan that would auction
emission permits to major polluters each month, allow only those
polluters to trade the permits among themselves, limit the volatility in
the prices of those trades, and return 75 percent of the proceeds to
taxpayers. It's real progress over the Waxman-Markey bill from the
House. But it won't prevent shadow markets in permit derivatives from
springing up as they have in Europe, and significant price volatility
These deficiencies help explain why most economists and climate
scientists, along with growing numbers of environmentalists and average
Americans, prefer a simple, straightforward carbon tax that
recycles its revenues to the other options on the table. What U.S.
taxpayers need today, especially as tax day looms, is a genuine and
truthful public debate about the real options available to address
climate change. Once they get that, a genuine, bipartisan consensus
should emerge around the best response, a revenue-neutral carbon-based