Safeguarding the Competitiveness of U.S. Manufacturers in a U.S. Cap-and-Trade System: Border Measures, Free Allowances, or Both?
Of the many system design or “architecture” challenges facing U.S. lawmakers now crafting cap-and-trade legislation for greenhouse gas (GHG) emissions, one of the toughest is how best to ensure that a national GHG emissions reduction program does not undermine the competitiveness of domestic manufacturing industries. The challenge lies in the prospect that such industries, if required to purchase emissions allowances in the context of declining emissions caps, will lose out to foreign-based competitors not subject to comparable emissions compliance burdens. The problem is most acute for domestic manufacturing industries that compete with imports and cannot pass along higher compliance costs to their customers. For such industries, which include steel, cement, glass, chemicals and a range of other emissions-intensive goods, inclusion in a cap-and-trade system could lead to “carbon leakage” - that is, pressure to move production, and the associated jobs, to foreign locations under no or less onerous emissions restrictions.
A series of Congressional hearings in recent weeks suggest the emergence of two leading options, already floated in draft legislation in the prior Congress, to preserve the competitiveness of U.S. manufacturers in a cap-and-trade system. One option would be the distribution of emissions allowances to U.S. manufacturing industries exposed to carbon leakage at no cost (while other industries covered by the cap-and-trade system would still be required to purchase their emissions allowances). One advantage of this approach is that it would be less likely to invite retaliatory action from U.S. trading partners than alternative proposals that would, in essence, impose new costs on imports. Moreover, the free allowance model has already been adopted by the EU, which has the world’s largest and most mature GHG emissions cap-and-trade system. However, the free allowance approach may be at odds with the Obama Administration’s policy goal of requiring all sectors covered by a national cap-and-trade system to purchase allowances.
A second option for preserving the competitiveness of domestic manufacturing industries in light of carbon leakage would be the imposition of so-called border measures, which could take the form of taxes to be paid by importers of emissions-intensive goods from countries with no (or less onerous) emissions restrictions regimes. A variation on this option would require importers to submit emissions allowances in an amount that would place imports on the same emissions compliance footing as U.S.-made products. Border measures could, thus, create an incentive for foreign countries exporting to the U.S. market also to curb greenhouse gas emissions. However, they would also be vulnerable to attack under World Trade Organization (WTO) rules, which prohibit discriminatory treatment of imports over domestically produced goods, as well as discriminatory treatment of imports from some countries over imports from others. It may be possible to design border measures, so that they do not run afoul of these WTO principles. Border measures could also potentially be justified under the WTO’s environmental exceptions, so long as any trade restrictions can be shown to advance the border measures’ environmental objectives.
The possibility of border measures imposed as part of a cap-and-trade program has generated considerable controversy in recent years. Susan Schwab, U.S. Trade Representative during much of the Bush Administration’s second term, repeatedly spoke out against border measures, arguing that they would irritate U.S. trading partners, hurt U.S. exporters and slow progress towards an international climate accord. The controversy flared up anew last week when Energy Secretary Steven Chu stated that the U.S. might impose duties under a cap-and-trade system to offset any unfair advantage that foreign producers not under similar emissions restrictions would have. Secretary Chu’s comments prompted a letter from several House Republicans to U.S. Trade Representative Ron Kirk, asking him to clarify the Administration’s policy on this point.
Several committees in the U.S. House of Representatives are currently at work on the issue, including the International Trade Subcommittee of the Ways and Means Committee, the Energy and Environment Subcommittee of the Energy and Commerce Committee, and the Science and Technology Committee. Rep. Ed Markey, who chairs the Energy and Environment Subcommittee, has announced that he will release a draft bill by the end of March. The development of draft legislation in the Senate appears to be progressing more slowly. But Senator Barbara Boxer, chair of the Environment and Public Works Committee, has issued a series of six principles to guide work on a cap-and-trade bill, the last of which is to “ensure a level playing field” for U.S. industries.
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