The European Union (EU) aims to put Europe on track toward a low-carbon economy. In this striking challenge, the EU Emissions Trading System (EU ETS) has been singled out as the Union's key climate policy instrument, ultimately aimed as a model for a global carbon market. The learning effect of...

This article examines the recent changes of three central EU climate and energy policies: the revised Emissions Trading Directive (ETS); the Renewables Directive (RES); and internal energy market (IEM) policy. An increasing transference of competence to EU level institutions, and hence...