At the nexus between international investment law, climate law, and human rights law, States’ obligations to protect foreign investments clash with their right – or even their duty – to regulate to protect the planet and people. State efforts at climate change mitigation and adaptation have already triggered claims of liability under the investor-protection provisions of bilateral and multilateral investment treaties. In this comprehensive elaboration on the topic, stellar experts and practitioners describe different types of climate-related investment disputes, provide a thorough analysis of the unique procedural issues that emerge in such disputes, and evaluate the proper balance between States’ right to regulate to fight climate change and their obligations towards foreign investors. Each of the book’s contributions offers a penetrating perspective on this complex matter, touching on such aspects as the following: investment disputes arising from States’ climate measures or actions; whether and how states can file counterclaims against investors in such disputes; the appropriate role for climate science at various stages of arbitration; how to assess damages in cases involving fossil assets left stranded by the climate transition; and whether, on balance, existing international investment law supports or hinders the global energy transition. Along the way, arbitrators and other practitioners will gain insight into how to argue, defend, and assess climate-related investment disputes, using not only investment-treaty case law but also international climate agreements, human rights law, and environmental law. Policymakers are shown ways to design and implement climate policy and investment treaties in order to avoid claims by foreign investors. For policymakers, treaty and contract negotiators, dispute resolution lawyers, and international organizations, no other resource provides such incisive discussion of how to balance treaty-based investment protection against states’ inherent duty to regulate in the public interest.

This ground-breaking volume provides analyses from experts around the globe on the part played by national and international law, through legislation and the courts, in advancing efforts to tackle climate change, and what needs to be done in the future. Published under the auspices of the British Institute of International and Comparative Law (BIICL), the volume builds on an event convened at BIICL, which brought together academics, legal practitioners and NGO representatives. The volume offers not only the insights from that event, but also additional materials, sollicited to offer the reader a more complete picture of how climate change litigation is evolving in a global perspective, highlighting both opportunities, and constraints.

The book deals with the question whether the investment treaty law system could be harmonized with the climate change international legal framework and the climate interest that lies beyond. The answer to this research question is divided into three parts. The first examines the relevance of the climate change international legal framework in investment treaty disputes as a natural pre(logical)interpretative stage. The second focuses on the BIT’s content-interpretation, which is the orthodox approach to solve the fragmentation between the system of investment treaty law and the system of international climate change law. Finally, the third part tackles this fragmentation through a heterodox approach that is grounded in the direct application of climate change principles through law ascertainment. Apart from concluding that harmonization between investment treaty law and international climate change law is possible through the orthodox approach to the expropriation and the FET standards, as well as through the direct application of the climate change precautionary principle and the CBDRRC principle − heterodox approach, the book suggests that tribunals are expected soon to openly address climate change disputes in their rulings.

Environmental Interests in Investment Arbitration Challenges and Directions Flavia Marisi Economic growth, social inclusion, and environmental protection stand at the core of sustainable development, which aims to deliver long-term growth for current and future generations. Foreign Direct Investment (FDI) can play a key role in sustainable development. Host states’ benefits descending from FDI inflows include tax revenues, technology transfer, specialised training of local human resources, network with satellite activities, better availability of quality products and customer-centric services. These downstream effects jointly stimulate economic growth and social inclusion. This thoroughly researched book explores the relationship between environmental protection – the third component of sustainable development – and FDI. In practice, the intersection between environmental protection and foreign investment not only has generated remarkable success stories such as cross-sectoral green investment but has also in some instances led to severe cases of environmental degradation. Certain foreign investments resulted in open-pit mines leaking harmful substances into the soil, excessive deforestation, improper treatment of water, pollution of groundwater and contamination of mud pits following oil exploitation, leaving the host state with significant environmental damage. Some other cases have witnessed the host state withdrawing or infringing its own environmental policies, which could, in principle, lead to a decrease in the value of the foreign investment as a result of natural resources deterioration. In recent years, an increasing number of investment arbitration cases have seen a clash between the states’ commitments towards their citizens, which include the duty to protect the environment, their health and well-being, and the commitment towards foreign investors to protect their investments. In this book, the author focuses on investor-state cases in which environmental protection measures have been contested and discusses substantive mechanisms in treaty drafting, rules of Customary International Law, and interpretation doctrines, which are aimed at taking environmental concerns into consideration. The topics covered include the following: statistical analysis of investor-state cases where environmental protection measures have been contested; the role of environmental principles in investor-state arbitration; treaty mechanisms addressing environmental concerns; legal tools available under Customary International Law to address environmental interests; the application of the doctrines of proportionality, police powers, and margin of appreciation; and environmental counterclaims as an instrument to claim compensation for environmental damage. The author provides a detailed framework on the normative architecture, offers an extensive analysis of the relevant case law, and proposes concrete solutions to the identified clashes, aimed at refining the balance between environmental and investment protection. With its in-depth analysis and careful documentation, this book aptly captures the inherent fragmentation of international law and undoubtedly represents an invaluable resource for both international law practitioners and scholars. The solution-oriented approach adopted in the book will be welcomed by legal counsel, law firms, investment treaty negotiators, and decision makers at the different stages of investment lawmaking and practice, as well as by international institutions and academics.

What makes investor-State dispute settlement (ISDS) as dynamic a field as it is – especially in comparison with international commercial arbitration – is its uncanny ability to engage directly with the most topical and pressing issues of the day, including human rights, regulation of the energy sector, and climate change and the environment more generally. This book provides a deep dive into the reality behind the causes and effects of the expressed concerns regarding ISDS and the extent to which they can and have been addressed by ongoing reform processes at national, regional, and international levels. Deeply informed insights from leading scholars and practitioners on the status quo and perspectives of ISDS shed clear light on such aspects as the following: reform instruments adopted at the UNCITRAL Working Group III; issues surrounding the legitimacy of ISDS; dispute prevention and amicable settlement mechanisms; the proposed multilateral investment court; implications of climate change and energy transition for investment policies and disputes; recent regional trends in policymaking and perspectives; the ICSID-UNCITRAL Code of Conduct; investment protection standards and dispute resolution mechanisms in recent international investment treaties; viability of the modernized Energy Charter Treaty; use of artificial intelligence; and participation of civil society organizations. As an in-depth analysis of the most recent developments in international investment law and dispute resolution, this book offers a realistic view of the reform processes, thus underlining the necessary legal and institutional measures that will translate into real-life effects in the future. With its help, policymakers and government officials will identify ongoing trends and anticipate risks that require intervention, while practitioners and the broader dispute resolution community will find valuable information about the evolving contours of investment protection treaties and ISDS. For academics and civil society organizations interested in the developments and implications of ISDS, the book provides factual, nuanced, and effective analysis of the relevant issues.

In Investors, States, and Arbitrators in the Crosshairs of International Investment Law and Environmental Protection, Dr Crina Baltag and Ylli Dautaj look at the investor-State dispute settlement system and inquire whether this is the most suitable transnational venue for resolving investment disputes that have an environmental component.

What is it about international arbitration that makes it so open to evolution and adaptation? What are the main pressure points today and the unmet needs of stakeholders? What are the opportunities for expansion to new sectors and new audiences? What are the drivers for change, the obstacles and the risks? And equally important, what are the core principles that should never be lost? These were the topics of the Twenty-Fourth ICCA Congress, held in Sydney, Australia, in April 2018, the proceedings of which are collected in this volume. The volume highlights arbitration as a ‘living organism’ that has adapted in the past to various challenges, and that today – under attack from various quarters – might need to demonstrate its adaptability again. Accordingly, the contributions address the evolving needs of users, the impact of the rapidly changing face of technology, the expectations of the public, and the convergence and divergence of different aspects of legal traditions and cultures. Topical issues of interest for practitioners, academics, and students of arbitration include the following: legitimacy and authority of arbitrators, institutions and professional organizations to act as lawmakers; investment treaty reform, with particular reference to the definition of ‘investment,’ the evolution of substantive treaty standards, and sustainable development obligations; commercial arbitration reform, including issues of public and private interest, the development of common law, and cost, delay and transparency concerns; revisiting party autonomy in choosing decision-makers, including through institutional appointments or investment courts; equality of arms, the economics of access, and the role of costs and third-party funding; public-private disputes and special issues that arise when State entities arbitrate; public participation and transparency, and their effect on both ISDS and commercial arbitration; revisiting conventional wisdom in organizing arbitral proceedings; lessons to be learned from other dispute resolution frameworks; technology as friend and enemy, including new tools, new threats, and cybersecurity; arbitration of disputes in conflict and post-conflict zones; inter-generational blame and praise in investment arbitration; and the emergence of sovereign wealth funds as arbitration participants. A special section on ‘New Frontiers in Arbitration’ offers enlightening perspectives on new types of claims and new types of stakeholders likely to affect the future of international arbitration, including the potential for climate change disputes and enlarged participation.