Author: Gloria M. Alvarez
Publisher: Kluwer Law International B.V.
ISBN: 904119973X
Category : Law
Languages : en
Pages : 462
Book Description
Energy projects in Latin America are a major contributor to economic growth worldwide. This book is the first to offer a comprehensive, in-depth analysis of specific issues arising from energy and natural resources contracts and disputes in the region, covering a wide range of procedural, substantive, and socio-legal issues. The book also includes how states have shifted from passive business partners to more active controlling players. The book contains an extensive treatment and examination of the particularities of arbitration practice in Latin America, including arbitrability, public order, enforcement, and the complex public-private nature of energy transactions. Specialists experienced in resolving international energy and natural disputes throughout the region provide detailed analysis of such issues and topics, including: state-owned entities as co-investors or contracting parties; role of environmental law, indigenous rights and public participation; issues related to political changes, corruption, and quantification of damages; climate change, renewable energy, and the energy transition; force majeure, hardship, and price reopeners; arbitration in the electricity sector; take-or-pay contracts; recognition and enforcement of awards; tension between stabilization clauses and human rights; mediation as a method for dispute settlement in the energy and natural resources sector; and different comparative approaches taken by national courts in key Latin American jurisdictions. The book also delivers a clear explanation on the impact made to the arbitration process by Covid-19, emerging laws, changes of political circumstances, the economic global trends in the oil & gas market, the energy transition, and the rise of new technologies. This invaluable book will be welcomed by in-house lawyers, government officials, as well as academics and rest of the arbitration community involved in international arbitration with particular interest in the energy and natural resources sector.
International Arbitration in Latin America
Author: Gloria M. Alvarez
Publisher: Kluwer Law International B.V.
ISBN: 904119973X
Category : Law
Languages : en
Pages : 462
Book Description
Energy projects in Latin America are a major contributor to economic growth worldwide. This book is the first to offer a comprehensive, in-depth analysis of specific issues arising from energy and natural resources contracts and disputes in the region, covering a wide range of procedural, substantive, and socio-legal issues. The book also includes how states have shifted from passive business partners to more active controlling players. The book contains an extensive treatment and examination of the particularities of arbitration practice in Latin America, including arbitrability, public order, enforcement, and the complex public-private nature of energy transactions. Specialists experienced in resolving international energy and natural disputes throughout the region provide detailed analysis of such issues and topics, including: state-owned entities as co-investors or contracting parties; role of environmental law, indigenous rights and public participation; issues related to political changes, corruption, and quantification of damages; climate change, renewable energy, and the energy transition; force majeure, hardship, and price reopeners; arbitration in the electricity sector; take-or-pay contracts; recognition and enforcement of awards; tension between stabilization clauses and human rights; mediation as a method for dispute settlement in the energy and natural resources sector; and different comparative approaches taken by national courts in key Latin American jurisdictions. The book also delivers a clear explanation on the impact made to the arbitration process by Covid-19, emerging laws, changes of political circumstances, the economic global trends in the oil & gas market, the energy transition, and the rise of new technologies. This invaluable book will be welcomed by in-house lawyers, government officials, as well as academics and rest of the arbitration community involved in international arbitration with particular interest in the energy and natural resources sector.
Publisher: Kluwer Law International B.V.
ISBN: 904119973X
Category : Law
Languages : en
Pages : 462
Book Description
Energy projects in Latin America are a major contributor to economic growth worldwide. This book is the first to offer a comprehensive, in-depth analysis of specific issues arising from energy and natural resources contracts and disputes in the region, covering a wide range of procedural, substantive, and socio-legal issues. The book also includes how states have shifted from passive business partners to more active controlling players. The book contains an extensive treatment and examination of the particularities of arbitration practice in Latin America, including arbitrability, public order, enforcement, and the complex public-private nature of energy transactions. Specialists experienced in resolving international energy and natural disputes throughout the region provide detailed analysis of such issues and topics, including: state-owned entities as co-investors or contracting parties; role of environmental law, indigenous rights and public participation; issues related to political changes, corruption, and quantification of damages; climate change, renewable energy, and the energy transition; force majeure, hardship, and price reopeners; arbitration in the electricity sector; take-or-pay contracts; recognition and enforcement of awards; tension between stabilization clauses and human rights; mediation as a method for dispute settlement in the energy and natural resources sector; and different comparative approaches taken by national courts in key Latin American jurisdictions. The book also delivers a clear explanation on the impact made to the arbitration process by Covid-19, emerging laws, changes of political circumstances, the economic global trends in the oil & gas market, the energy transition, and the rise of new technologies. This invaluable book will be welcomed by in-house lawyers, government officials, as well as academics and rest of the arbitration community involved in international arbitration with particular interest in the energy and natural resources sector.
Latin American Investment Treaty Arbitration
Author: Mary Helen Mourra
Publisher: Kluwer Law International B.V.
ISBN: 9041127852
Category : Law
Languages : en
Pages : 226
Book Description
Nowhere in the world has the process of investment treaty arbitration been more volatile or unpredictable than in Latin America. Although the rush of bilateral investment treaties (BITs) entered into by Latin American countries during the 1990s seemed to promise stable guarantees and security for investors, recent years have produced an ever increasing number of arbitrations before international tribunals involving claims by foreign investors amounting to millions and even billions of dollars. In many cases, the disputes have arisen from regulatory measures involving matters of public interest, including the general welfare, health, environment, security, or economy. In five deeply informative and challenging essays by well-known authorities in various aspects of Latin American and/or international investment legal practice, this book investigates the issues affecting arbitration of disputes invoking Latin American BITs. In-depth coverage includes the following: emerging controversies and conflicts, as well as the serious academic debates regarding varying interpretations of treaty terms by different arbitral tribunals; ICSID cases concluded to date against Latin American States and cases that have been dismissed on jurisdictional grounds; detailed analysis of non-precluded measures provisions, the state of necessity defence, and State liability for investor harms in exceptional circumstances (particularly in connection with water rights); a guide for government officials managing investment treaty obligations and investor-State disputes; procedural and substantive issues that States should consider in connection with their investment obligations and the handling of claims; and options available to address investment treaty provisions that States find troubling and the utility and effectiveness of the recommendations presented. The book demonstrates that there is a compelling need for States to develop greater awareness of their investment treaty obligations with a view to both diminishing the likelihood of claims and properly managing those that are submitted to arbitration. It describes the stocktaking process that should form part of any Stateands efforts to manage its investment treaty obligations and claims by investors that the State has breached those obligations. With specific recommendations for the effective administration of State obligations and investor-State disputes, the book offers eminently practical utility in addition to its penetrating theoretical analysis, and as such constitutes an enormously valuable resource for all parties concerned in Latin American investment.
Publisher: Kluwer Law International B.V.
ISBN: 9041127852
Category : Law
Languages : en
Pages : 226
Book Description
Nowhere in the world has the process of investment treaty arbitration been more volatile or unpredictable than in Latin America. Although the rush of bilateral investment treaties (BITs) entered into by Latin American countries during the 1990s seemed to promise stable guarantees and security for investors, recent years have produced an ever increasing number of arbitrations before international tribunals involving claims by foreign investors amounting to millions and even billions of dollars. In many cases, the disputes have arisen from regulatory measures involving matters of public interest, including the general welfare, health, environment, security, or economy. In five deeply informative and challenging essays by well-known authorities in various aspects of Latin American and/or international investment legal practice, this book investigates the issues affecting arbitration of disputes invoking Latin American BITs. In-depth coverage includes the following: emerging controversies and conflicts, as well as the serious academic debates regarding varying interpretations of treaty terms by different arbitral tribunals; ICSID cases concluded to date against Latin American States and cases that have been dismissed on jurisdictional grounds; detailed analysis of non-precluded measures provisions, the state of necessity defence, and State liability for investor harms in exceptional circumstances (particularly in connection with water rights); a guide for government officials managing investment treaty obligations and investor-State disputes; procedural and substantive issues that States should consider in connection with their investment obligations and the handling of claims; and options available to address investment treaty provisions that States find troubling and the utility and effectiveness of the recommendations presented. The book demonstrates that there is a compelling need for States to develop greater awareness of their investment treaty obligations with a view to both diminishing the likelihood of claims and properly managing those that are submitted to arbitration. It describes the stocktaking process that should form part of any Stateands efforts to manage its investment treaty obligations and claims by investors that the State has breached those obligations. With specific recommendations for the effective administration of State obligations and investor-State disputes, the book offers eminently practical utility in addition to its penetrating theoretical analysis, and as such constitutes an enormously valuable resource for all parties concerned in Latin American investment.
Substantive Law in Investment Treaty Arbitration
Author: Monique Sasson
Publisher: Kluwer Law International B.V.
ISBN: 9041161104
Category : Law
Languages : en
Pages : 435
Book Description
This new edition of what has rapidly become the pre-eminent work on the role of municipal law in investment treaty arbitration is justified not only by the accelerating appearance of investment treaty awards but also by the continuing, serious flaws in the application of international law by investment treaty arbitral tribunals. As a matter of international law, arbitrators need to be attentive to the circumstances where municipal law supplies the necessary substantive legal rule. They will find this book to be the best guide to this complex challenge. The author has maintained the overall structure of the first edition and added a new chapter on Article 42 of the ICSID Convention. Certain descriptions and arguments have been rethought and revised to clarify their significance and their applicability. The treatment focuses on the role of municipal law in providing the substance for concepts such as contracts, property rights, and shareholders’ rights, which are relevant in the international investment treaty context but are not regulated under international law. Among the complex questions considered are the following: - If the application of international law requires a renvoi to municipal law, how should that renvoi be conducted? - In investment disputes, what role, if any, should municipal law have in assessing State attribution under international law? - Should shareholders receive compensation for damages suffered by their company due to a violation of an international obligation vis-à-vis the company? - Does a contractual right exist to foreign investment ‘property’? - Under what conditions may a violation of municipal law become internationally wrongful? - May foreign investors rely on ‘expectations’ as an autonomous source of rights in investment treaty disputes? - Does an alleged breach of an umbrella clause transform a breach of contract claim covered by municipal law into an international law claim? The chapters answer these and many other questions in extraordinary depth, drawing on detailed analyses of the issues and implications posed by major relevant cases and arbitral decisions. The author’s analysis of the unavoidable interaction of municipal law and international law in investment treaty arbitration – and the consequences stemming from rejecting the application of municipal law when relevant – will continue to prove of immeasurable value to arbitrators, arbitration counsel, corporate counsel, and scholars of international law.
Publisher: Kluwer Law International B.V.
ISBN: 9041161104
Category : Law
Languages : en
Pages : 435
Book Description
This new edition of what has rapidly become the pre-eminent work on the role of municipal law in investment treaty arbitration is justified not only by the accelerating appearance of investment treaty awards but also by the continuing, serious flaws in the application of international law by investment treaty arbitral tribunals. As a matter of international law, arbitrators need to be attentive to the circumstances where municipal law supplies the necessary substantive legal rule. They will find this book to be the best guide to this complex challenge. The author has maintained the overall structure of the first edition and added a new chapter on Article 42 of the ICSID Convention. Certain descriptions and arguments have been rethought and revised to clarify their significance and their applicability. The treatment focuses on the role of municipal law in providing the substance for concepts such as contracts, property rights, and shareholders’ rights, which are relevant in the international investment treaty context but are not regulated under international law. Among the complex questions considered are the following: - If the application of international law requires a renvoi to municipal law, how should that renvoi be conducted? - In investment disputes, what role, if any, should municipal law have in assessing State attribution under international law? - Should shareholders receive compensation for damages suffered by their company due to a violation of an international obligation vis-à-vis the company? - Does a contractual right exist to foreign investment ‘property’? - Under what conditions may a violation of municipal law become internationally wrongful? - May foreign investors rely on ‘expectations’ as an autonomous source of rights in investment treaty disputes? - Does an alleged breach of an umbrella clause transform a breach of contract claim covered by municipal law into an international law claim? The chapters answer these and many other questions in extraordinary depth, drawing on detailed analyses of the issues and implications posed by major relevant cases and arbitral decisions. The author’s analysis of the unavoidable interaction of municipal law and international law in investment treaty arbitration – and the consequences stemming from rejecting the application of municipal law when relevant – will continue to prove of immeasurable value to arbitrators, arbitration counsel, corporate counsel, and scholars of international law.
International Investment Law in Latin America / Derecho Internacional de las Inversiones en América Latina
Author: Attila Tanzi
Publisher: BRILL
ISBN: 9004311475
Category : Law
Languages : es
Pages : 899
Book Description
With the bilingual volume International Investment Law in Latin America: Problems and Prospects, Attila Tanzi, Alessandra Asteriti, Rodrigo Polanco Lazo and Paolo Turrini provide a regional perspective on one of the liveliest branches of international law by situating it in one of the most dynamic areas of the world. Latin America has always had an ambivalent relationship with international investment law and, more recently, it has been the home of harsh and resolute criticisms, questioning the ultimate legitimacy of the regime. By bringing together distinguished scholars of this legal field, the volume analyses ongoing trends and draws lessons from the Continent’s past experiences while identifying possible solutions to the important challenges it faces. Con el volumen bilingüe Derecho Internacional de las Inversiones en América Latina: Problemas y Perspectivas, Attila Tanzi, Alessandra Asteriti, Rodrigo Polanco Lazo y Paolo Turrini tienen por objetivo proporcionar una perspectiva regional para una de las ramas más vigorosas del derecho internacional, situándola en una de las áreas más dinámicas del mundo. Latinoamérica siempre ha tenido una relación ambivalente con el derecho internacional de inversiones y, más recientemente, ha sido el hogar de duras y decididas críticas en su contra, cuestionando la legitimidad última del régimen. Al reunir a distinguidos estudiosos de este campo legal, tanto de América Latina como de fuera de la región, este volumen analiza esta actual tendencia, extrayendo lecciones de las experiencias pasadas del continente e identificando posibles soluciones a los desafíos importantes que ahora enfrenta.
Publisher: BRILL
ISBN: 9004311475
Category : Law
Languages : es
Pages : 899
Book Description
With the bilingual volume International Investment Law in Latin America: Problems and Prospects, Attila Tanzi, Alessandra Asteriti, Rodrigo Polanco Lazo and Paolo Turrini provide a regional perspective on one of the liveliest branches of international law by situating it in one of the most dynamic areas of the world. Latin America has always had an ambivalent relationship with international investment law and, more recently, it has been the home of harsh and resolute criticisms, questioning the ultimate legitimacy of the regime. By bringing together distinguished scholars of this legal field, the volume analyses ongoing trends and draws lessons from the Continent’s past experiences while identifying possible solutions to the important challenges it faces. Con el volumen bilingüe Derecho Internacional de las Inversiones en América Latina: Problemas y Perspectivas, Attila Tanzi, Alessandra Asteriti, Rodrigo Polanco Lazo y Paolo Turrini tienen por objetivo proporcionar una perspectiva regional para una de las ramas más vigorosas del derecho internacional, situándola en una de las áreas más dinámicas del mundo. Latinoamérica siempre ha tenido una relación ambivalente con el derecho internacional de inversiones y, más recientemente, ha sido el hogar de duras y decididas críticas en su contra, cuestionando la legitimidad última del régimen. Al reunir a distinguidos estudiosos de este campo legal, tanto de América Latina como de fuera de la región, este volumen analiza esta actual tendencia, extrayendo lecciones de las experiencias pasadas del continente e identificando posibles soluciones a los desafíos importantes que ahora enfrenta.
Introduction to Investor-State Arbitration
Author: Yves Derains
Publisher: Kluwer Law International B.V.
ISBN: 9041184015
Category : Law
Languages : en
Pages : 362
Book Description
Today thousands of investors act globally in markets providing services, technology or capital in countries all around the world. This activity can be peacefully accomplished when both the investor and the host State know that the disputes will be resolved under the aegis of the investor-State arbitration regime, wherein an investor is provided with a direct right of action against a State, most commonly stemming from a bilateral or multilateral investment treaty. This book approaches the substantive and sometimes difficult concepts of investor-State arbitration in a clear and concise explanatory fashion. In the course of acquainting the reader with the basic legal concepts and policies of the regime, the authors address such issues as the following: • consent to jurisdiction; • State responsibility; • possible conflict of interests; • mechanisms for reviewing an award; • damages and costs; and • enforcement. The book examines a number of arbitration procedures arising from various perspectives with differing underlying assumptions while highlighting important cases. Given that investor-State arbitration is now under the public watch and facing many challenges, this remarkably clear and concise overview of the regime will prove to be of great value to in-house counsel and other practitioners, as well as to government policymakers and students.x`
Publisher: Kluwer Law International B.V.
ISBN: 9041184015
Category : Law
Languages : en
Pages : 362
Book Description
Today thousands of investors act globally in markets providing services, technology or capital in countries all around the world. This activity can be peacefully accomplished when both the investor and the host State know that the disputes will be resolved under the aegis of the investor-State arbitration regime, wherein an investor is provided with a direct right of action against a State, most commonly stemming from a bilateral or multilateral investment treaty. This book approaches the substantive and sometimes difficult concepts of investor-State arbitration in a clear and concise explanatory fashion. In the course of acquainting the reader with the basic legal concepts and policies of the regime, the authors address such issues as the following: • consent to jurisdiction; • State responsibility; • possible conflict of interests; • mechanisms for reviewing an award; • damages and costs; and • enforcement. The book examines a number of arbitration procedures arising from various perspectives with differing underlying assumptions while highlighting important cases. Given that investor-State arbitration is now under the public watch and facing many challenges, this remarkably clear and concise overview of the regime will prove to be of great value to in-house counsel and other practitioners, as well as to government policymakers and students.x`
The Backlash Against Investment Arbitration
Author: Michael Waibel
Publisher: Kluwer Law International B.V.
ISBN: 9041132023
Category : Law
Languages : en
Pages : 674
Book Description
"This book, the outgrowth of a conference organized by the editors at Harvard Law School on April 19, 2008, aims to uncover the drivers behind the backlash against the current international investment regime."--Library of Congress Online Calalog.
Publisher: Kluwer Law International B.V.
ISBN: 9041132023
Category : Law
Languages : en
Pages : 674
Book Description
"This book, the outgrowth of a conference organized by the editors at Harvard Law School on April 19, 2008, aims to uncover the drivers behind the backlash against the current international investment regime."--Library of Congress Online Calalog.
Investment Protection in Brazil
Author: Daniel de Andrade Levy
Publisher:
ISBN: 9789041149619
Category : Business & Economics
Languages : en
Pages : 0
Book Description
"Showing unambiguously that Brazil in fact enjoys a stable legal system which grants foreign direct investment the same material and procedural rights as national direct investment, the contributors to this book provide a truly informative and useful guide for those who work with law and policy in international investment."--Publisher's website
Publisher:
ISBN: 9789041149619
Category : Business & Economics
Languages : en
Pages : 0
Book Description
"Showing unambiguously that Brazil in fact enjoys a stable legal system which grants foreign direct investment the same material and procedural rights as national direct investment, the contributors to this book provide a truly informative and useful guide for those who work with law and policy in international investment."--Publisher's website
Human Rights in International Investment Law and Arbitration
Author: Pierre-Marie Dupuy
Publisher: Oxford University Press
ISBN: 0199578184
Category : Law
Languages : en
Pages : 646
Book Description
There is a growing interplay between international investment law, arbitration and human rights. This book offers a systematic analysis of this interaction, exploring the role of principles of justice in investment law, comparing investment arbitration with other courts, and examining case studies on human rights.
Publisher: Oxford University Press
ISBN: 0199578184
Category : Law
Languages : en
Pages : 646
Book Description
There is a growing interplay between international investment law, arbitration and human rights. This book offers a systematic analysis of this interaction, exploring the role of principles of justice in investment law, comparing investment arbitration with other courts, and examining case studies on human rights.
Indigenous Peoples and International Trade
Author: John Borrows
Publisher: Cambridge University Press
ISBN: 1108659179
Category : Law
Languages : en
Pages : 355
Book Description
The United Nations Declaration on the Rights of Indigenous Peoples is seen primarily as an international human rights instrument. However, the Declaration also encompasses cultural, social and economic rights. Taken in the context of international trade and investment, the UN Declaration is a valuable tool to support economic self-determination of Indigenous peoples. This volume explores the emergence of Indigenous peoples' participation in international trade and investment, as well as how it is shaping legal instruments in environment and trade, intellectual property and traditional knowledge. One theme that is explored is agency. From amicus interventions at the World Trade Organization to developing a future precedent for a 'Trade and Indigenous Peoples Chapter', Indigenous peoples are asserting their right to patriciate in decision-making. The authors, both Indigenous and non-Indigenous experts on trade and investment legal, provide needed ideas and recommendations for governments, academia and policy thinkers to achieve economic reconciliation.
Publisher: Cambridge University Press
ISBN: 1108659179
Category : Law
Languages : en
Pages : 355
Book Description
The United Nations Declaration on the Rights of Indigenous Peoples is seen primarily as an international human rights instrument. However, the Declaration also encompasses cultural, social and economic rights. Taken in the context of international trade and investment, the UN Declaration is a valuable tool to support economic self-determination of Indigenous peoples. This volume explores the emergence of Indigenous peoples' participation in international trade and investment, as well as how it is shaping legal instruments in environment and trade, intellectual property and traditional knowledge. One theme that is explored is agency. From amicus interventions at the World Trade Organization to developing a future precedent for a 'Trade and Indigenous Peoples Chapter', Indigenous peoples are asserting their right to patriciate in decision-making. The authors, both Indigenous and non-Indigenous experts on trade and investment legal, provide needed ideas and recommendations for governments, academia and policy thinkers to achieve economic reconciliation.
Environmental Interests in Investment Arbitration
Author: Flavia Marisi
Publisher: Kluwer Law International B.V.
ISBN: 9403517301
Category : Law
Languages : en
Pages : 297
Book Description
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.
Publisher: Kluwer Law International B.V.
ISBN: 9403517301
Category : Law
Languages : en
Pages : 297
Book Description
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.