Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1750605 | Renewable and Sustainable Energy Reviews | 2012 | 18 Pages |
This article reviews the existing literature on the European Union Emission Trading Scheme (EU ETS), focusing on empirical ex-post research since the end of the first period (2007). The literature is presented through a multi-criteria evaluation. Concerning environmental effectiveness, despite over-allocation during the first period, abatement is estimated between −2.5% and −5%. Trade-driven carbon leakage was not observed, even if long-term economic models predict divergent leakage estimates for certain at-risk sectors. The abatement target was likely to be below an economically efficient level, but was reached in a fairly cost-effective way, even if free allocation gave rise to several distortional effects. Equity concerns were manifold and constitute a major drawback to the policy. Finally, institutional feasibility can be considered positive in that the EU ETS passed the European legislative process, unlike the previously proposed EU-wide carbon tax.