Law Commons^™

International Governance Of Ocean-Based Carbon Dioxide Removal: Recent Developments And Future Directions, Romany M. Webb

Sabin Center for Climate Change Law

With the impacts of climate change intensifying, and progress in reducing the greenhouse gas emissions that cause it continuing to lag, the parties to the Paris Climate Agreement have emphasized the need to accelerate efforts to remove carbon dioxide from the atmosphere, while simultaneously curbing emissions. As the parties have recognized, the ocean is already a major carbon sink, and could play an important role in future carbon dioxide removal (“CDR”) efforts. Scientists have proposed a variety of ocean-based CDR approaches, but most require further research to fully evaluate their efficacy, benefits, and risks. In-ocean testing of the approaches, and …

Advisory Opinion On Climate Change: Summary Of Written Observations Submitted To The Inter-American Court Of Human Rights (Part 1), Maria Antonia Tigre

Sabin Center for Climate Change Law

On January 9, 2023, the Foreign Ministers of Chile and Colombia requested an advisory opinion from the Inter-American Court of Human Rights (IACtHR) on the scope of state obligations for responding to the climate emergency under the frame of international human rights law and, specifically, under the American Convention on Human Rights. Within this context, the IACtHR received a total of 255 amicus brief submissions.

This report includes summaries of the amicus briefs submitted to the Court. Due to the number of submissions received and the short timeframe prior to the hearings, the report is divided into parts. This first …

It Is (Finally) Time For And Advisory Opinion On Climate Change: Challenges And Opportunities On A Trio Of Initiatives, Maria Antonia Tigre

Sabin Center for Climate Change Law

In recent years, the number and diversity of climate-related lawsuits have increased, with courts in over seventy jurisdictions now handling such cases. After the expansion through domestic courts, stakeholders worldwide are turning to international courts and tribunals to help define the responsibilities of states in light of the climate crisis. Three initiatives requesting advisory opinions to international courts or tribunals have been announced within six months. These advisory opinions could have significant implications for international climate change law, defining the human rights obligations of states (and potentially corporations) in light of the climate crisis. It is expected the International Court …

Billion-Dollar Exposure: Investor-State Dispute Settlement In Mozambique’S Fossil Fuel Sector, Lea Di Salvatore, Maria Julia Gubeissi

Columbia Center on Sustainable Investment

Alongside preparing for climate change, Africa should invest in the zero-carbon future, avoiding locking itself into the declining fossil fuel–based economy while taking advantage of the opportunities presented by decarbonization. However, investment treaties and investor–state dispute settlement (ISDS) hinder, rather than catalyze, the transition to climate-friendly investment opportunities. This report shows how Mozambique’s international investment agreements and publicly available oil, gas, and coal contracts allow foreign investors to bypass the national judicial system and bring multi-billion-dollar ISDS claims against Mozambique. Such claims can result in significant costs for the country, and they also have a chilling effect on new public-interest …

An International Law Framework For Climate-Aligned Investment Governance, Martin Dietrich Brauch, Elena Klonsky, Fanny Marie Everard, Qiaozi Guanglin, Tyler Alviano, Justin Cuddihey, Mary Wang

Columbia Center on Sustainable Investment

The January 2024 CCSI Working Paper, An International Law Framework for Climate-Aligned Investment Governance, outlines a framework — and invites and hopes to inspire further thinking, research, and discussion — on how to bridge gaps and build cohesion among various areas of international law relevant to investment in climate mitigation and adaptation. The working paper identifies areas of international law that are or could be relevant to investment governance, highlights points of inconsistency, and proposes a framework to reform and integrate international law with the objective of promoting and facilitating climate investment flows and achieving climate-aligned regulation of investment.

Itlos Advisory Opinion On Climate Change: Summary Of Briefs And Statements Submitted To The Tribunal, Maria Antonia Tigre, Korey Silverman-Roati

Sabin Center for Climate Change Law

This report provides a summary of the briefs and statements submitted to the International Tribunal for the Law of the Sea (ITLOS) in response to the Co-Chairs of Commission of Small Island States (COSIS)’ request for an advisory opinion on climate change-related legal questions. The central issue before the ITLOS is whether State Parties to UNCLOS have specific obligations regarding the prevention, reduction, and control of marine environmental pollution stemming from climate change, as well as the protection and preservation of the marine environment concerning climate change impacts. While States and civil society organizations have put forward a variety of …

Beyond The North–South Divide: Litigation's Role In Resolving Climate Change Loss And Damage Claims, Maria Antonia Tigre, Margaretha Wewerinke-Singh

Sabin Center for Climate Change Law

Within the international climate regime, legal aspects surrounding loss and damage (L&D) are contentious topics, implicating liability, compensation and notions of vulnerability. The attribution of responsibility and the pursuit of redress for L&D present intricate legal and governance challenges. The ongoing debates under the United Nations Framework Convention on Climate Change are characterized by a pronounced North–South divide and have done little to provide tangible support to those most affected by L&D. This apparent neglect has prompted exploration of alternative avenues for climate harm redress. The burgeoning field of litigation for liability and compensation of climate harm holds potential significance …

Carajás Corridor In Brazil: Could An Sea Have Reconciled Shared-Use Infrastructure And Environmental Protection?, Perrine Toledano, Martin Dietrich Brauch

Columbia Center on Sustainable Investment

The 998km Carajás railway corridor connects the world’s largest iron ore mine, operated by private mining company Vale S.A. (Vale) in Brazil’s northern state of Pará (PA), to the company’s maritime terminal in São Luís, the capital of the northeastern state of Maranhão (MA). Carajás is one of the few integrated railway corridors financed by a mining company that, apart from transporting the iron ore that made the infrastructure investments viable, also transports general cargo and operates passenger services along the corridor. This corridor was born from the Brazilian government’s plans in the mid1950s that foresaw the iron ore reserves …

Anticipatory Deference: What Will Courts Decide And Not Decide Before Enforcing An Agreement To Arbitrate?, George A. Bermann

Faculty Scholarship

The question of deference in international arbitration usually arises when the issue before a decision-maker, be it a tribunal or a court, is one that has already been addressed and ruled upon by another decision-maker over an arbitration’s life-cycle. The salience of this question stems from the fact that international arbitration is a highly iterative and staged process over the course of which different actors are successively confronted with the same issue. This is particularly the case in regard to jurisdictional issues because the authority of a tribunal to entertain a dispute is potentially an issue at all stages.

But …

Status Report On Principles Of International And Human Rights Law Relevant To Climate Change, Katelyn Horne, Maria Antonia Tigre, Michael B. Gerrard

Faculty Scholarship

The report aims to provide high-level guidance on the legal issues to be analyzed by the ICJ on the advisory opinion request on climate change. The status report addresses (i) advisory proceedings before the ICJ, including the Court’s jurisdiction and procedure (Section II), and (ii) key legal principles relevant to the request for an advisory opinion, including principles of international environmental law and international human rights law (Section III). The report identified, in a non-exhaustive manner, key relevant principles of international environmental law, key relevant principles of international human rights law, and issues of intergenerational equities that apply to the …

The Role Of Investment Treaties And Investor–State Dispute Settlement (Isds) In Renewable Energy Investments, Ladan Mehranvar, Sunayana Sasmal

Columbia Center on Sustainable Investment

Achieving our global goals of universal access to clean energy and averting a climate crisis will require a mass scale-up of investments in renewable energy infrastructure, redirecting capital from carbon intensive energy and transport systems. The International Renewable Energy Agency estimates that the transformation of the energy system alone will need cumulative investments to reach USD 110 trillion by 2050 to keep the rise in global temperatures to well below 2°C and towards 1.5°C during this century. Of that amount, over 80% will need to be invested in renewables, energy efficiency, end-use electrification, and power grids and flexibility.

The private …

Scaling Investment In Renewable Energy Generation To Achieve Sustainable Development Goals 7 (Affordable And Clean Energy) And 13 (Climate Action) And The Paris Agreement: Roadblocks And Drivers, Mithatcan Aydos, Perrine Toledano, Martin Dietrich Brauch, Ladan Mehranvar, Theodoros Iliopoulos, Sunayana Sasmal

Columbia Center on Sustainable Investment

The zero-carbon energy transition is the solution to the 2022 energy crisis and a fundamental part of the solution to the global climate crisis. Yet, there are relatively low levels of investment in renewable energy in developing countries, hindering their achievement of the Sustainable Development Goals (SDGs) and contribution to the Paris Agreement goals.

In 2021, the Asia–Pacific region (excluding China) accounted for less than 8% of investments in energy transition technologies, Latin America and the Caribbean for less than 4%, and Africa and the Middle East for less than 2%. Annual investment in zero-carbon energy in developing economies other …

Scaling Investment In Renewable Energy: Roadblocks And Drivers – Executive Summary, Mithatcan Aydos, Perrine Toledano, Martin Dietrich Brauch, Ladan Mehranvar, Theodoros Iliopoulos, Sunayana Sasmal

Columbia Center on Sustainable Investment

The zero-carbon energy transition is the solution to the 2022 energy crisis and a fundamental part of the solution to the global climate crisis. Yet, there are relatively low levels of investment in renewable energy in developing countries, hindering their achievement of the Sustainable Development Goals (SDGs) and contribution to the Paris Agreement goals.

In 2021, the Asia–Pacific region (excluding China) accounted for less than 8% of investments in energy transition technologies, Latin America and the Caribbean for less than 4%, and Africa and the Middle East for less than 2%. Annual investment in zero-carbon energy in developing economies other …

Climate Change And Indigenous Groups: The Rise Of Indigenous Voices In Climate Litigation, Maria Antonia Tigre

Sabin Center for Climate Change Law

Climate change’s pervasive human rights impacts on populations worldwide are widespread and now widely known. One avenue to address these human rights impacts is the growth of rights-based climate litigation. There are now hundreds of cases worldwide grounded on human rights claims. However, less attention has been brought to how vulnerable groups are disproportionally affected by climate change. Indigenous groups, in particular, are disproportionately affected by climate change due to their connection to their land and dependence on their ecosystems. To increase global attention and seek legal remedies to address how Indigenous communities are impacted by climate change, Indigenous groups …

Roadmap To Zero-Carbon Electrification Of Africa By 2050: The Green Energy Transition And The Role Of The Natural Resource Sector (Minerals, Fossil Fuels, And Land), Jeffrey D. Sachs, Perrine Toledano, Martin Dietrich Brauch, Tehtena Mebratu-Tsegaye, Efosa Uwaifo, Bryan Michael Sherrill

Columbia Center on Sustainable Investment Staff Publications

All Africans — whether living in urban or rural areas — need access to affordable, clean, efficient, reliable, climate-proof, and renewable energy for both residential and productive uses to achieve sustainable development objectives. At the same time, the world is moving to decarbonization by 2050, and Africa will be part of this global trend. Prospective oil and gas projects in Africa will no longer be pursued as overseas markets, and financing will shrink. At the same time, Africa’s vast renewable energy potential, in the solar and hydropower sectors especially, will engage increasingly bankable and highly attractive investments. In net terms, …

Investment Incentives: A Survey Of Policies And Approaches For Sustainable Investment, Lise Johnson, Perrine Toledano

Columbia Center on Sustainable Investment

In order to effectively harness public funds and leverage them to support sustainable development, governments have to be strategic in their use of capital. This means ensuring that government funds are used to help compensate for market failures that lead to the underproduction of public goods. It also means ensuring that government funds are not used to provide redundant support for private actors and subsidize environmentally or socially harmful activities.

To achieve these policy objectives, governments need to be careful and deliberate in their use of investment incentives. Investment incentives, which may be defined (broadly) as nonmarket advantages used to …

International Investment Law And The Extractive Industries, Ella Merrill, Jesse Coleman, Lisa E. Sachs, Lise Johnson

Columbia Center on Sustainable Investment

As of April 2022, the United Nations Conference on Trade and Development (UNCTAD) tallied 3,218 international investment treaties, of which 2,558 are in force. Investors in extractive industries (the oil, gas, and mining sectors) have used investor-state dispute settlement (ISDS) mechanisms embedded in these treaties to challenge a wide range of host state actions and inactions that have allegedly negatively affected their investments. Those claims, and the threats thereof, restrict states’ ability to maximize the benefits, and their ability to limit environmental and social harms, resulting from the exploitation of natural resources. This briefing note provides an introduction to international …

Supporting Good Governance Of Extractive Industries In Politically Hostile Settings: Rethinking Approaches And Strategies, Leila Kazemi, Ricardo Soares De Oliveira

Columbia Center on Sustainable Investment

This discussion paper is the product of a workshop entitled “Supporting Good Governance of Extractive Industries in Politically Hostile Settings: A View from Sub-Saharan Africa,” organized by the Oxford Martin School (OMS) Programme on African Governance and the Columbia Center on Sustainable Investment (CCSI) and supporting research. The workshop brought together global and local researchers and practitioners with a wide range of experience with extractives governance, particularly, though not exclusively, in the sub-Saharan African region. The meeting built on prior research and discussions held as part of CCSI’s project on the Politics of Extractive Industries, dedicated to supporting the field …

International Investment Governance And Achieving A Just Zero-Carbon Future, Ella Merrill, Martin Dietrich Brauch, Lisa E. Sachs

Columbia Center on Sustainable Investment

As developing countries continue to be the most negatively affected by climate change and the energy transition, it is increasingly critical that they receive foreign direct investment and financial support to build climate resilience, adapt to climate impacts, avoid carbon lock-in and fossil fuel dependence, and leverage their rich endowments of renewable and extractive resources to prepare for the zero-carbon future.

There is a disconnect and fundamental misalignment between international investment law and the international climate change regime, comprising the United Nations Framework Convention on Climate Change (UNFCCC) and the Paris Agreement. Existing investment treaties—including their centerpiece, investor–state dispute settlement …

Exploring The Bedrock For Earth Jurisprudence, Maria Antonia Tigre

Sabin Center for Climate Change Law

This article calls for a reassessment of our core beliefs on how we relate to the environment through a deep dive into the philosophical foundations of environmental protection. With this purpose, it shows how Earth-centered discourses have existed in human societies and civilizations for millennia. Different religious and philosophical underpinnings all share a view of humanity as an integral part of an organic whole, revering all living things. While recent developments in jurisprudence may appear novel, they are somewhat latent and emergent. Theories of land ethics, rights of nature, Earth-centered environmental ethics, wild law, and Earth jurisprudence all build on …

New Producer Contract Terms And Uncertainty: Lessons From The Recent Past, Patrick R.P. Heller, Perrine Toledano, David Mihalyi, Tehtena Mebratu-Tsegaye

Columbia Center on Sustainable Investment Staff Publications

The petroleum industry is volatile, and governments in “new producer” countries have operated at a significant information disadvantage when negotiating with international oil companies. This challenge is growing today; new producer countries face intensifying questions around whether to offer fiscal incentives to maintain investment in the face of 1) the pandemic-induced volatility in oil prices and 2) long-term questions about the future of the industry in the face of the climate crisis and the global energy transition.

This confluence of short-term and long-term uncertainty is prompting a reexamination of the narrative that once took hold in many new producer countries. …

Climate Action Needs Investment Governance, Not Investment Protection And Arbitration, Columbia Center On Sustainable Investment

Columbia Center on Sustainable Investment Staff Publications

A response by the Columbia Center on Sustainable Investment to the OECD Public Consultation on Investment Treaties and Climate Change.

The Columbia Center on Sustainable Investment (CCSI) — a joint research center of Columbia Law School and the Earth Institute at Columbia University — explores elements of the international investment legal framework, including the impact of investment treaties, investor–state dispute settlement, and home and host government policies governing inward and outward investment, among many other issues.

Reframing Global Biodiversity Protection After Covid-19: Is International Environmental Law Up To The Task?, Maria Antonia Tigre, Natalia Urzola, Victoria Lichet

Sabin Center for Climate Change Law

In an increasingly interdependent world, the climate and biodiversity crises are, more than ever, inextricably tied to human health and the transmission of infectious diseases. The 2020 Covid-19 pandemic has irrevocably shown us that the exploitation of wild species and deforestation increases and modifies the interface between people and wildlife, leading to a spillover of diseases from wildlife to people. From a legal perspective, the gaps in international environmental law have contributed to the lack of an effective international biodiversity policy. In light of the challenges brought by the pandemic, there is now an opportunity to rethink our existing legal …

The Role Of Investor-State Tribunals In Determining The Scope And Content Of The Fair And Equitable Treatment Standard – Legitimate Expectations And Proportionality, Simon Bianchi

LL.M. Essays & Theses

In recent years, the legitimacy of the investor-State dispute settlement (“ISDS”) has been called into question and several initiatives, such as the UNCITRAL Working Group III, are currently looking at various ways to enhance such legitimacy and ensure the sustainability of ISDS. In this respect, certain scholars like Professors Sornarajah and van Harten claim that the interpretative process undertaken by investor-State tribunals has contributed to this legitimacy crisis among others because the application of vague standards, such as fair and equitable treatment (“FET”), involves applying subjective notions of what adjudicators perceive as desirable developments of investment law. By contrast, other …

Cooperation Without Convergence: Border Carbon Adjustment And Heterogeneity Of Climate Actions, Lucas Moreira Jiminez

LL.M. Essays & Theses

Border Carbon Adjustment measures (“BCAs”) were originally conceived to help solve a problem that arises when countries ask firms to internalize the costs of environmental depredation in an open economy. Environmental regulation raises costs to domestic producers who feel and are — both are relevant — disadvantaged vis-à-vis their foreign competitors subject to lower regulatory costs, in ways that impact economic competitiveness but also the effectiveness of the regulation itself, to the extent it is directed at a ‘global commons’ problem such as reducing greenhouse gas (“GHG”) emissions in an attempt to mitigate climate change. However, BCAs create issues of …

Conflicting Fundamental Rights Under The Indian Constitution: Analyzing The Supreme Court’S Doctrinal Gap, Nikhil Pratap

LL.M. Essays & Theses

The Constitution of India recognizes a wide variety of fundamental rights: civil and political, socio-economic, and group rights. A conflict between these rights is a common occurrence. The Supreme Court of India’s method of resolving conflicts has been ad-hoc, nebulous, and vague. The Court rarely locates the conflict at a granular level and, on the rare occasion that it does, the decision lacks comprehensive reasoning. This paper attempts to demonstrate the doctrinal, structural, and reasoning gap in the Court’s jurisprudence. The paper does so by analyzing a subset of cases where the Court has adjudicated on conflicts between the right …

Changes And Convergence Of Bankruptcy Law: Recent Experience In Brazil, Joao Guilherme Thiesi Da Silva

LL.M. Essays & Theses

Bankruptcy regimes across the globe have been constantly changing in response to new market demands and the evolution of insolvency law principles and objectives. Part of the academic community argues that such changes may lead to a convergence of domestic bankruptcy laws, as a result of globalization and market integration. Scholars have reviewed the phenomena of changes and convergence of bankruptcy laws in Europe, East Asia and Africa. However, little attention has been given to Latin American countries, such as Brazil. This paper aims at contributing to the discussion on changes and convergence of bankruptcy law, by focusing on four …

The Role Of Arbitral Tribunals In Determining The Scope Of The Fair And Equitable Treatment Standard, Thomas Ferguson Whip

LL.M. Essays & Theses

Whether or not investor-State dispute settlement (“ISDS”) faces a “legitimacy crisis,” there is a “growing consensus” that it requires reform. The development of the fair and equitable treatment standard (“FET standard”) by arbitral tribunals been a salient factor in fomenting this consensus and is the subject of several reform proposals. A number of scholars, including Professors Sornarajah and Gus van Harten, claim the interpretative process undertaken by tribunals in relation to the FET standard has contributed to ISDS’ legitimacy crisis because it involves applying subjective notions of what adjudicators perceive to be desirable developments of the law. On the other …

Doctrinal Conflict In Foreign Investment Regulation In India: ​​Ntt Docomo Vs. Tata Sons And The Case For “Downside Protection”, M. P. Ram Mohan, Nobuhisa Ishizuka, Sidharth Sharma

Faculty Scholarship

The strategic importance of India as an investment destination for foreign investors is highlighted by ongoing tensions in the Indo-Pacific region and the recognition that a strong economic relationship with India is in the interests of countries seeking a more stable balance of power in the region. From a policy perspective, India has struggled to balance its own economic interests with the commercial requirements of investors. Rules attempting to strike this balance have created uncertainties that have resulted in investors seeking greater protections for their investments, which in turn have triggered additional regulatory responses that enforce India’s policy preferences. The …

Principles For Responsibility Sharing: Proximity, Culpability, Moral Accountability, And Capability, Michael W. Doyle, Janine Prantl, Mark J. Wood

Faculty Scholarship

In this Essay, we explore how responsibility based on culpability, moral accountability, and capability can improve the current regime that rests on responsibility by proximity. In doing so, we draw on the 2017 Model International Mobility Convention (MIMC), a model convention drafted by a commission of independent experts and currently supported as a project of the Carnegie Council for Ethics in International Affairs.