Climate change law Study Guide

📖 Core Concepts Climate change litigation – Using courts to create case law that forces governments or companies to mitigate climate change. Legal claim categories – Constitutional, administrative, private‑law (tort), fraud/consumer‑protection, and human‑rights claims. Key statutes in the U.S. – National Environmental Policy Act (NEPA), Clean Air Act (CAA), Endangered Species Act (ESA). Public trust & nuisance – Doctrines that allow citizens to claim the government must protect natural resources for present and future generations. Collective action – NGOs, youth movements, and trans‑national coalitions pool resources to sustain long‑term lawsuits. --- 📌 Must Remember NEPA: Requires an Environmental Assessment (EA) or a full Environmental Impact Statement (EIS) for major federal actions. CAA (2007 Supreme Court): EPA must regulate greenhouse gases as “air pollutants.” ESA (Art. 7 & Art. 9): Federal actions may not jeopardize listed species; “take” of endangered species is prohibited. Held v. Montana (2023): First U.S. constitutional climate trial; youth invoked a right to a clean, healthful environment. Backlash litigation – Successful climate rulings often spark investment‑treaty suits by high‑emitting firms. Growth trend: >1,000 U.S. climate cases by Feb 2020; scholars predict continued rise through the 2020s. --- 🔄 Key Processes Filing a NEPA challenge Identify a federal action (e.g., permit). Determine if an EA or EIS is required. Show the agency failed to consider “significant” climate impacts → file suit. Using the Clean Air Act to regulate GHGs Prove the pollutant is a “air pollutant” under the Act. Demonstrate the EPA’s failure to set appropriate emissions standards → seek injunctive relief. Human‑rights claim workflow Cite an international or national human‑rights instrument. Link climate inaction to violations of health, life, or a clean environment. Request a court order for governmental climate‑action plans. Collective funding model NGOs & citizen groups pool donations → create litigation fund. Allocate resources for expert testimony, discovery, and prolonged appeals. --- 🔍 Key Comparisons Constitutional vs. Administrative claims Constitutional: Assert violation of fundamental rights (e.g., right to health). Administrative: Attack the process of a government decision (e.g., inadequate NEPA review). Private‑law tort vs. Fraud/Consumer‑Protection Tort: Focus on negligence, nuisance, or public‑trust breach causing damage. Fraud: Center on deceptive marketing or false climate‑impact statements. Human‑rights vs. Environmental statutes Human‑rights: Broad, can apply even when specific environmental statutes are absent. Statutes: Require statutory standing and compliance with procedural triggers (EA/EIS, CAA permitting). --- ⚠️ Common Misunderstandings “NEPA automatically blocks any project” – NEPA only requires consideration of impacts; it does not mandate project denial. “All GHGs are automatically covered by the CAA” – The 2007 ruling extended EPA authority, but specific standards must still be promulgated. “A successful case ends climate change” – Wins often provoke “backlash litigation” that can erode the original victory. --- 🧠 Mental Models / Intuition “Three‑layer shield” – Think of climate litigation as three layers: Procedural shield (NEPA, CAA permitting) – Did the agency follow the rules? Substantive shield (torts, human‑rights) – Did the action cause unlawful harm? Strategic shield (NGO funding, youth mobilization) – Who is paying and sustaining the fight? “Cause‑Effect‑Remedy” – Identify the cause (emissions, inaction), the effect (harm to health, species), then the remedy (court order, policy change). --- 🚩 Exceptions & Edge Cases NEPA “Categorical Exclusion” – Some actions are pre‑approved; climate impacts can still be challenged if the exclusion is unreasonable. Separation‑of‑powers defense – As in Juliana v. United States, courts may dismiss claims if they deem the issue “political” rather than judicial. Investment‑treaty shields – Companies may invoke treaties (e.g., Energy Charter Treaty) to claim compensation for climate‑policy‑driven losses. --- 📍 When to Use Which Use NEPA when the dispute centers on a federal agency’s decision‑making and you can show inadequate climate impact analysis. Invoke CAA if the target is a regulatory failure to limit greenhouse‑gas emissions from a specific source. File a constitutional claim when the plaintiff can assert a fundamental right (life, health, clean environment) that the government has ignored. Choose a tort claim when you can demonstrate actual damage (e.g., property loss from sea‑level rise) caused by a corporate emitter. Pursue fraud/consumer‑protection when a company’s marketing claims about being “climate‑friendly” are demonstrably false. --- 👀 Patterns to Recognize “Post‑ruling backlash” – Successful climate rulings are frequently followed by counter‑claims under investment treaties. Youth‑leadership pattern – High‑profile cases often feature youth plaintiffs (e.g., Juliana, Held v. Montana). Cross‑border coalition – International suits frequently bundle plaintiffs from multiple continents to increase pressure. --- 🗂️ Exam Traps Distractor: “NEPA bans projects outright.” – Wrong; NEPA mandates review, not prohibition. Distractor: “The Clean Air Act only regulates ozone.” – Incorrect; the 2007 decision expanded its scope to greenhouse gases. Distractor: “A constitutional claim always succeeds if it cites a right.” – Misleading; courts may dismiss on separation‑of‑powers grounds. Distractor: “Fraud claims require proof of intent to deceive.” – True, but exam questions may conflate fraud with mere inaccurate labeling—focus on intent. Distractor: “Endangered Species Act protects any species in danger.” – Only species listed under the Act receive protection; “de‑listing” removes that shield. ---