Monthly Archives: June 2013

World's Carbon Markets: EDF, IETA launch online resource on emissions trading programs

(This post first appeared on EDF Climate Talks.)

While Washington is stuck in gridlock, other jurisdictions around the world are moving forward on climate policy.

Market-based approaches to cutting carbon are in place in jurisdictions accounting for nearly 10% of the world’s population. Above: areas shaded blue have emissions trading programs that are already operating; areas in green have programs that are launching or being considered.

Market-based approaches to cutting carbon are already in place in jurisdictions accounting for nearly 10% of the world’s population and more than a third of its GDP. Many more jurisdictions are either moving ahead with market-based measures, or actively considering them.

As interest grows around the world, policymakers are increasingly seeking information about the range of existing and proposed initiatives.

In response, EDF has partnered with the International Emissions Trading Association (IETA), a trade association that represents businesses involved in carbon trading and climate finance, to launch The World's Carbon Markets: A case study guide to emissions trading.

The online resource provides detailed information about key design elements and unique features of 18 emissions trading programs that are operating or launching around the world.

EDF has also put together a quick reference chart that makes comparing the 18 programs even faster and easier.

Growing interest in emissions trading

Market-based policies are a proven way to limit carbon pollution and channel capital and innovation into clean energy, helping to avert the catastrophic consequences of climate change.

While emissions trading programs around the world, like the ones we have looked at in detail, vary in their features, they all share the key insight that well-designed markets can be a powerful tool in achieving environmental and economic progress.

The countries, states, provinces and cities highlighted in this report, which are moving ahead with strong action on climate change, constitute a vital and dynamic world of “bottom-up” actions that complement multilateral efforts such as the ongoing United Nations climate negotiations.  Jurisdictions considering market-based approaches can use this new resource to learn from their growing number of peers already headed in that direction.

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Uncovering the Real Cost of Carbon

(This post was co-authored by Thomas Sterner and appeared first on EDF Voices.)

Last week, the Obama administration released new energy efficiency standards for microwaves, along with an update to the government’s official Social Cost of Carbon (SCC) figure. What do those two things have to do with each other? Well, the efficiency standards will help the planet by cutting the energy needs of microwaves, which will in turn save consumers money. And the new SCC numbers show just how expensive our addiction to fossil fuels has become.

The SCC is used to estimate the damages from carbon emissions (and the benefits from reducing those emissions) for the purposes of regulatory benefit-cost analyses. The central estimate for the SCC is now around $35 per ton of carbon dioxide pollution emitted today.

That’s the administration’s estimate of the damage—to human health, ecosystems, and the economy—caused by every ton of carbon dioxide emitted into the atmosphere. The average American emits about 20 tons each year.

The new cost of carbon figure is a welcome step forward, reflecting the latest versions of the underlying models. The bad news is that the increased number also shows that our lack of a comprehensive climate policy is becoming ever more costly.

Moreover, this updated SCC number underestimates the true costs of carbon emissions. For example, the current SCC quickly rises to $55 per ton under a lower discount rate (that is, an estimate that doesn’t “discount” harms to the wealth and health of future generations by quite as much as the administration did in reaching its $35 per ton figure).

The value of one ton of carbon dioxide would rise higher still with a declining discount rate, something that, in line with the general consensus among economists, would more closely reflect the true costs of climate change. And none of that includes the cost of extreme climate events.

Basing Policy on Science

The good news: the administration’s latest numbers show exactly how policy analysis should be done—rigorously and consistent with the latest advances in science and economics. For example, instead of using older versions of three main SCC models to calculate its official number, the administration now uses the most recent peer-reviewed versions of each. That simple but important step helps to bring the new official SCC more in line with the latest academic literature.

In short, the administration’s economics are slowly and carefully catching up with what we all can see outside our windows. While atmospheric carbon dioxide levels have just passed the 400 parts per million threshold for the first time in over 3 million years, the real costs of climate change keep piling on.

What the country really needs, of course, is for Congress to pass a comprehensive climate policy. Only then will Americans stop living in a world where their personal behavior leads to socialized costs of at least $35 for each of the 20 tons of carbon dioxide we emit every year. Until then, the Obama administration is right to at least include these costs in its own regulatory impact assessments.

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