People Places Planet

Environmental Law Institute

Welcome to People Places Planet, ELI's leading environmental podcast. We talk to leading experts across sectors who share their solutions to the world's most pressing environmental problems. Tune in for the latest environmental law, policy, and governance developments.

  1. 6D AGO

    A New Era? Private Sector Leadership in Environmental Law

    Is environmental law entering a new era—one defined not just by regulation and litigation, but also by implementation, incentives, and private-public partnerships? In this episode of People, Places, Planet, host Sebastian Duque Rios is joined by Roger Martella (Chief Corporate Officer and Chief Sustainability Officer at GE Vernova), Mike Vandenbergh (Professor of Law, Vanderbilt University), and Linda Breggin (Senior Attorney at the Environmental Law Institute) to examine how climate and environmental governance is evolving amid political gridlock and regulatory uncertainty. Building on Martella’s 2024 law review article, the panel traces three eras of environmental law and explores the growing role of private environmental governance—driven by corporate investment, supply chains, investor pressure, and accountability to employees and customers. They discuss the risks and realities of greenwashing, what this shift means for environmental professionals, and how large-scale capital deployment is shaping the energy transition and climate action today.   Join us for a forward-looking conversation for environmental professionals navigating the future of environmental law and policy. A new era of environmental law? (05:04)From government-led action to private environmental governance (11:24)What this means for environmental practitioners and students (17:43)Private action in energy and the global climate strategy (21:06)Motivating private sector leadership (33:06)Supply chains as governance tools (36:26) ★ Support this podcast ★

    43 min
  2. JAN 28

    Data Centers, AI, and the Grid: Can Load Flexibility Unlock New Capacity?

    As artificial intelligence drives unprecedented growth in electricity demand, data centers are rapidly becoming some of the largest—and most consequential—loads on the U.S. power grid. Utilities that haven’t seen meaningful load growth in decades now face mounting interconnection backlogs, rising costs, and growing concerns about reliability, emissions, and equity. In this episode of People, Places, Planet, host Sebastian Duque Rios is joined by Dalia Patino-Echeverri of Duke University and Aroon Vijaykar of Emerald AI to explore whether load flexibility offers a way forward. They examine how data centers and AI stress today’s grid, how modest and carefully designed curtailment could unlock significant new capacity without overbuilding infrastructure, and what emerging technologies and policies—from flexible interconnection to software-driven demand response—could mean for electricity affordability, grid reliability, and the future of AI development in the United States. The Driving Forces Behind a New Wave of Electricity Demand (2:12)What's Constraining the Grid? (6:18)Rethinking Grid Limits through Load Flexibility (17:20)Inside a Flexible Data Center (40:13)What This Means for Policy, Costs, and Emissions (54:13)Learn more by reading about Emerald AI's pilot in Phoenix and Duke's report on load growth and flexibility, Rethinking Load Growth: Assessing the Potential for Integration of Large Flexible Loads in US Power Systems. ★ Support this podcast ★

    1h 1m
  3. 12/31/2025

    What’s Next for Environmental Law in 2026

    As 2025 comes to a close, People, Places, Planet takes stock of a year of profound change in environmental law—and looks ahead to the legal and policy questions that will shape 2026. Host Sebastian Duque Rios draws on insights from ELI convenings with leading scholars, practitioners, scientists, and policymakers to unpack how courts, agencies, and governments are redefining environmental authority and accountability. The episode covers key U.S. Supreme Court decisions and previews cases to watch in the upcoming term, explores sweeping changes to NEPA and administrative law, and examines the growing treatment of climate change as a legal rights issue in both U.S. and international courts. It also looks at how these high-level legal debates are playing out on the ground—from data centers and AI infrastructure to clean water, cooperative federalism, and the shifting balance of state and federal power.  Supreme Court environmental law review and preview (1:47) NEPA after Seven County and CEQ rescission (14:57)Climate change and rights in the courts (26:17)The future of the endangerment finding (32:36)On the ground: data centers, cooperative federalism, and WOTUS (36:42)See ELI's resources for more information: Annual Supreme Court Review & Preview (2025)The Future of NEPA Review: Unpacking the Seven County Infrastructure Coalition DecisionHeld v. Montana: A 2025 UpdateUnpacking the ICJ's Recent Opinion on Climate ChangeScientific Support for the Endangerment FindingNational Environmental Impacts of Data Center ProliferationData Centers and Water UsageCelebrating Collaboration: ECOS and the Future of State-Level Environmental Policy ★ Support this podcast ★

    48 min
  4. 12/17/2025

    Defensores ambientales: hacia la rendición de cuentas en Colombia

    This is a special edition episode in Spanish with our Colombian partner on ELI's Environmental Defenders Database project. If you'd like to learn more, please visit our Vibrant Environment blog for an English summary of the episode, or listen to our last episode in February on this topic, "Environmental Defenders: On the Front Lines of Conservation". Los defensores ambientales desempeñan un papel fundamental en la protección de los ecosistemas del mundo, pero cada año cientos de defensores son amenazados, detenidos, y asesinados. Esta realidad destaca la necesidad urgente de contar con mayores garantías, datos confiables y respuestas institucionales coordinadas. En este episodio, el anfitrión de People, Places, Planet, Sebastian Duque Ríos conversa con Kristine Perry (Environmental Law Institute) y Luis Felipe Guzmán Jiménez (Universidad Externado de Colombia), quienes comparten su conocimiento sobre los riesgos que enfrentan los defensores ambientales en Colombia y las iniciativas que buscan fortalecer su protección.  Juntos analizan quiénes son los defensores ambientales en el contexto colombiano y las rutas que el país podría seguir para garantizar justicia a las víctimas de estos ataques. También abordan el potencial de acuerdos regionales como el Acuerdo de Escazú para avanzar en su protección. Finalmente, el episodio destaca el trabajo continuo de ELI para desarrollar una base de datos que registre investigaciones y procesos judiciales relacionados con ataques letales contra defensores ambientales.  Para más información, consulte la Plataforma para Proteger a los Defensores Ambientales de ELI.  ★ Support this podcast ★

    48 min

Ratings & Reviews

4.6
out of 5
41 Ratings

About

Welcome to People Places Planet, ELI's leading environmental podcast. We talk to leading experts across sectors who share their solutions to the world's most pressing environmental problems. Tune in for the latest environmental law, policy, and governance developments.

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