I want to focus upon the external dimension of European Green Deal. Since I am a student of International Economics, I would prefer working within the field of International Relations/ International Political Economy.
According to the WritePass Journal, the following are some proposals for your consideration:
2. 1 History of European Integration
2.1.1 The Maastricht Treaty and the new challenges for the third pillar of the EU
2.1.2 The completion of the Single European Market – Who Won and Who Lost? (the student can choose a country or a group of countries to use as a case study throughout the dissertation).
2.1.3 The Treaty of Lisbon and the new dimensions of EU institutional reform
2.2 Theories of European Integration
2.2.2 Intergovernmentalism versus federalism: the future of the EU as a regional policy-maker
2.2.3 Europeanization
2.3 EU institutional framework
2.3.1 Battling the EU democratic deficit: Parliamentarization of the EU institutional framework
2.3.2 Voting and decision-making reforms of the Council of Ministers: Implications for the European foreign policy
2.3.3 The European Commission: problems of accountability and legitimacy
2.4 EU Policy-making
2.4.1 EU and contemporary challenges to environmental sustainability
2.4.2 Common Fisheries Policy and the Problem of Conservation
2.4.5 The role of women in EU politics – a closer look at the institutions (explore how the EU institutional framework allows or discourages women's participation).
2.5 EU Enlargement
2.5.1 The EU enlargement and the prospects of EU economic future
2.5.2 The impact of Turkey’s membership on the EU institutions
2.5.3 The Eastern Enlargement and EU immigration policy
2.6 EC law
2.6.1 National legislation versus EEC legislation
2.7 EU economic integration
2.7.1 European economic integration and its implications for the modern welfare state
2.7.2 The Eurozone – politically or economically challenged?
2.8 EU in international relations
2.8.1 The European Union in the post-Cold War era: a transition to Common Foreign and Security Policy
2.8.2 The EU as a peace-marker
2.8.3 The Lisbon Treaty and its implications for EU foreign policy
2.8.4 Divergent concepts of power: comparison between EU and NATO’s stance in foreign affairs
Analyzing European Foreign Policy(the energy dimension) and try to compare between national EU foreign policies and the common foreign policy of the EU(i.e. of the EU institutions such as the External Action Service, Commission, particularly of the Energy Directorate Generals). You should easily be able to integrate your economic analysis to account for differences in foreign policies.