Abstract: | The European Council and the Council of the European Union playkey roles in the European Union. The European Council is largelyconcerned with system-steering, while the Council of the EUundertakes sectoral policymaking. What is common to these rolesis the balancing act carried out by both institutions. Bothhave to mediate the centripetal dynamics of integration, termedcooperative confederalism here, and the centrifugal dynamicswhich are found in the strongly entrenched territorial natureof power, centered on the member states. Using new institutionalistanalysis, the article illuminates different facets of the twoinstitutions1 functioning in mediating the two dynamics. |