Investor–State Disputes in Latin America: The Next Wave

Investor–State disputes across Latin America are not just rising — they are already being shaped by energy transition policy, regulatory change, and treaty‑based investment structuring.

In this episode of Paralegal’s Memo, Winn, a Latin America Legal Support Specialist, breaks down why arbitration practitioners are no longer simply watching these developments from a distance. They are already working through the early signals.

From Miami — where many of these matters are structured, financed, and positioned — a clear pattern is emerging: disputes are forming at the intersection of policy shifts and long‑term capital.

This episode highlights three pressure points driving the next wave of Investor–State exposure across the region:

1. Energy transition disputes tied to climate criteria and infrastructure timelines
2. Regulatory reinterpretation affecting project assumptions and investment expectations
3. The continued role of investment treaties in shaping outcomes before disputes fully surface

For practitioners working across the Miami–Latin America corridor, understanding these dynamics strengthens risk assessment, investment structuring, and the ability to anticipate disputes before they become visible.

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Transcript

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Investor state disputes across Latin America are not just rising, they're already being shaped by energy transition policy, regulatory change, and treaty-based investment structuring. Hello and welcome back to Paralegals Memo. I'm Wynne Travette II, a Latin America Legal Support Specialist. If you're in need of a Latin America legal support specialist at your firm, let's continue the conversation on LinkedIn at bit.ly slash L I N K, the number two WT. Thanks for being with me today. We're looking at a development that arbitration practitioners are no longer just watching, they're actively working through. Investor state disputes in Latin America are entering a new phase, where energy transition policies, infrastructure investment, and regulatory shifts are already producing treaty-based claims and positioning strategies across the region. From Miami, where many of these disputes are structured, financed, and positioned, the pattern is becoming clearer. Disputes are emerging at the intersection of policy shifts and long-term capital. Your episode today breaks down three pressure points driving that pipeline. One, energy transition disputes, two, regulatory reinterpretation, and three, the continued role of investment treaties in shaping outcomes even before disputes fully surface. For practitioners working across the Miami-Latin America corridor, understanding these dynamics strengthens risk assessment, investment structuring, and the ability to anticipate the disputes even before they become visible. Let's get started. Point number one: energy transition disputes show where law, policy, and geopolitics collide. The next wave of investor state disputes in Latin America is being driven by energy transition policies, colliding with existing investments, and the data show this is already well underway. Nearly 40% of all pending ICID cases are seated in Latin America, and a significant share involves energy, oil, gas, and infrastructure, placing the region at the center of disputes tied to decarbonization, resource control, and regulatory change. Recall ICSID, International Center for Settlement of Investment Disputes, is the World Bank-based institution that administers investor state arbitration under the ICID Convention. Now let's turn to three examples of this new wave of investor state disputes involving energy and Latin America. In Mexico, in 2019 to the present, there has been a power sector rollback. That is, changes to the electricity market, rules that favor the state utility CFE, disrupted solar and wind projects, triggering treaty-based claims by investors such as Photo Watio, Renewable Ventures, and Cas de Depot. In Colombia, between 2023 and 2026 today, climate policy versus ISDS. Recall, ISDS, Investor State Dispute Settlement, is the system that lets a foreign investor bring a claim against a state before an international arbitral tribunal when the investor believes the state has violated protections in an investment treaty. In Colombia, those disputes sitting upon proposed fossil fuel restrictions and political moves to withdraw from the investor state arbitration highlight the tension between climate policy and treaty protected investments. And finally, number three, Venezuela. From 2007 and still ongoing today, the country suffered an expropriation wave. This forced the restructuring of oil projects and led to multi-billion dollar claims by companies such as Conoco Phillips and ExxonMobil, demonstrating how geopolitical shifts in resource control translate directly into arbitration. Across these examples, the pattern is consistent. States are rewriting rules in response to political and economic pressures, while investors rely on treaties and arbitration to enforce expectations formed under prior regimes. What makes this moment different is that law, policy, and geopolitics are no longer separate layers. They are converging, and arbitration is where those tensions are resolved. For the Miami-Latin America corridor, this means something concrete. Many of these disputes are being structured, financed, and strategized through Miami, positioning the city, or most often referred to as the capital of Latin America, positioning the city closer to where cross-border conflicts are actually decided. Point number two, regulatory shifts are reshaping investor expectations. Regulatory change is no longer a background condition. It is the primary driver of disputes. As governments adjust energy policy, infrastructure priorities, and market frameworks, investors are increasingly testing how those changes interact with existing contracts and treaty protections. What begins as a commercial disagreement over tariffs, permits, or market access can escalate into a treaty-based claim when investors argue that regulatory shifts undermine legitimate expectations, stability commitments, or economic equilibrium. In this environment, the key issue is not simply what changed, but how those changes are interpreted within contractual frameworks and treaty standards. This is where arbitration becomes central. Tribunals are not evaluating policy in the abstract. They are interpreting how regulatory decisions interact with negotiated rights and obligations across jurisdictions. And our final point, number three, investment treaties shape dispute strategy. Investment treaties do not provide a forum, they shape how disputes are designed from the outset. In Latin America, investors routinely structure investments through jurisdictions like the Netherlands or Spain to access bilateral investment treaties, bits, agreements that provide protection such as fair and equitable treatment, protection against expropriation, and access to arbitration forums like the International Center for Settlement of Investment Disputes, ICID, as we mentioned earlier. This strategy is evident in claims against Venezuela, where treaty access through these jurisdictions became the jurisdictional basis for expropriation disputes in sectors such as oil and infrastructure. On the state side, Peru's experience with early treaty-based disputes led to the creation of CICRC S-I-C-R-E-C-I, Sistema de Coordonación, a Respuesta del Estado in Controversias Internacionales de Inverción, a centralized system designed to coordinate defense, deter treaty risk early, and align regulatory and contractual decisions with arbitration exposure. This Peruvian Investment Dispute Coordination System translates into the coordination and response system for international investment disputes. What emerges is a system where investments are structured with arbitration in mind, and outcomes often turn as much on treaty architecture and pre-dispute planning as on underlying facts. Here are three takeaways from our examination of investor state disputes in Latin America. The energy transition that's underway is generating investor state disputes across the region, particularly in energy and infrastructure sectors. Regulatory change is the primary trigger that converts commercial friction into treaty-based claims. And finally, investment treaties are actively shaping how disputes are structured, often influencing outcomes before arbitration begins. Well, that's our look today at investor state arbitration in Latin America, which continues to evolve and is being actively driven by the intersection of energy policy, regulatory change, and treaty protections. What we're seeing is not a future trend, but a present pipeline in which disputes are emerging from decisions made at the policy and structuring stages long before arbitration is filed. For practitioners operating in the Miami-Latin America corridor, this places Miami closer to where disputes are designed, financed, and ultimately resolved. I'm Winne Travett II, your Latin America legal support specialist. I help supervising attorneys manage IP and arbitration portfolios with precision and reduced risk so clients win. Continue the conversation with me on LinkedIn at bit.ly slash L I N K the Number Two W T if your team needs a Latin America legal support specialist in the Miami Latin America corridor.