Introduction, Rahmi Kopar ( Ankara Yildirim Beyazit University, Turkey) and Volker Roeben (Durham University, UK) Part 1: Change Through Treaty 1. The Right to Regulate and the Energy Charter Treaty: A Developing Narrative, Crina Baltag (Stockholm University, Sweden) 2. Old Wine in New Bottles: An Environmental Account of the Modernisation of the Energy Charter Treaty, Elena Cima (University of Geneva, Switzerland) 3. The Energy Charter Treaty 2.0: Promoting and Protecting Energy Investments in an Era of Sustainable Development, Ylli Dautaj (Penn State Law, USA) 4. The Investment Protection Status of Fossil Fuel-Related Investments in the Energy Charter Regime, Martin Jarrett (Max Planck Institute for Comparative Public Law and International Law, Germany) Part 2: Change Through Investor-State Dispute Settlement 5. Turkey's Energy Charter Treaty Investment Arbitration Map: An Analysis of Arbitral Tribunal Positions on Unmeritorious Applications, Can Eken (Durham University, UK) and Volker Roeben (Durham University, UK) 6. International Dispute Resolution and the Energy Transition, Peter D Cameron (University of Dundee, UK) 7.

Future Developments in Investor-State Disputes in the Renewable Energy Sector: From Fair and Equitable Treatment to the Rise of Protectionism and Sovereign Supply? Penelope Crossley (Sydney Law School, Australia) 8. The Intersection of Human Rights and the Energy Transition: Exploring the Social Dimensions of the Energy Transition and the Potential Impact on Vulnerable Communities, Islambek Rustambekov (Tashkent State University of Law, Uzbekistan) Conclusion: Navigating the Interplay of International Investment Law and the Global Energy Transition, Rahmi Kopar ( Ankara Yildirim Beyazit University, Turkey) and Volker Roeben (Durham University, UK).