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 …

The Law And Science Of Climate Change Attribution, Michael Burger, Jessica A. Wentz, Radley Horton

Sabin Center for Climate Change Law

There is overwhelming scientific agreement that human activities are changing the global climate system and that these changes are already affecting human and natural systems. Significant advances in climate change detection and attribution science – the branch of science that seeks to isolate the effect of human influence on the climate and related earth systems – have continued to clarify the extent to which anthropogenic climate change causes both slow onset changes and extreme events. The spike in deaths and costs associated with extreme events and the prospect for slow onset changes with irreversible impacts has inspired a marked increase …

The Law And Science Of Climate Change Attribution, Michael Burger, Jessica A. Wentz, Radley Horton

Sabin Center for Climate Change Law

There is overwhelming scientific agreement that human activities are changing the global climate system and these changes are already affecting human and natural systems. The observational record shows that the planet is getting significantly warmer, with eighteen of the nineteen warmest years on record occurring since 2001. Other observed changes include rising sea levels, ocean warming and acidification, melting sea ice, thawing permafrost, increases in the frequency and severity of extreme events, and a variety of impacts on people, communities, and ecosystems. There are multiple lines of evidence linking these changes to anthropogenic influence on climate.

Compilation Of Recommendations To Reduce Greenhouse Gas Emissions In New York State, Kate Marsh, Neely Mckee, Jordan Gerow

Sabin Center for Climate Change Law

The Climate Leadership and Community Protection Act (CLCPA) was passed by both houses of the New York State legislature and signed into law by Governor Andrew Cuomo in June 2019. It took effect on January 1, 2020. It requires total statewide greenhouse gas (GHG) emissions to be 40% below 1990 levels in 2030 and 85% below 1990 levels in 2050, with an aspirational goal of a 100% reduction in 2050. It is one of the strongest climate change laws in the world, and people everywhere are watching its implementation for models of what can be done elsewhere.

The CLCPA establishes …

Legal Tools For Achieving Low Traffic Zones (Ltzs): Lez, Ulez & Congestion Pricing In The U.S. Law Context, Amy E. Turner

Sabin Center for Climate Change Law

Cities around the world are looking to reduce greenhouse gas and other emissions from vehicles through the use of low emission zones and congestion pricing. These strategies have been employed to great success abroad, including in central London, where both congestion pricing and fees and restrictions on higheremitting vehicles are in effect. In the U.S. law context, these policy approaches give rise to significant legal issues that have not been well-explored. This Article proposes that these policy approaches be called “Low Traffic Zones” (LTZs), and surveys those legal considerations. The areas of law explored are: (1) potential for preemption of …

Survey Of Greenhouse Gas Considerations In Federal Environmental Impact Statements And Environmental Assessments For Fossil Fuel-Related Projects, 2017-2018, Madeleine Siegel, Alexander Loznak

Sabin Center for Climate Change Law

Climate change is already generating enormous costs to the environment and public health both in the United States and around the world. These costs will only escalate over the time with increasing greenhouse gas (GHG) emissions. Under the National Environmental Policy Act (NEPA), U.S. federal agencies must assess the environmental effects of proposals for major federal projects, plans and programs before deciding if they should proceed. To conduct a meaningful environmental review of proposed projects, federal agencies must carefully consider how these projects contribute to climate change and greenhouse gas emissions – particularly for projects concerning fossil fuel extraction, transport, …

U.S. Climate Change Litigation In The Age Of Trump: Year Two, Dena P. Adler

Sabin Center for Climate Change Law

More than two and a half years into the Trump Administration, no climate change-related regulatory rollback brought before the courts has yet survived legal challenge. Nevertheless, climate change is one arena where the Trump Administration’s regulatory rollbacks have been both visible and real. The Administration has delayed and initiated the reversal of rules that reduce greenhouse gas (GHG) emissions from stationary and mobile sources; sought to expedite fossil fuel development, including in previously protected areas; delayed or reversed energy efficiency standards; undermined consideration of climate change in environmental review and other decisionmaking; and hindered adaptation to the impacts of climate …

Determining Climate Responsibility: Government Liability For Hurricane Katrina?, Teresa Chan, Michael Burger, Vincent Colatriano, John Echeverria

Sabin Center for Climate Change Law

In St. Bernard Parish Government v. United States, Louisiana property owners argued that the U.S. government was liable under takings law for flood damage to their properties caused by Hurricane Katrina and other hurricanes. The U.S. Court of Appeals for the Federal Circuit disagreed, however, noting that the government cannot be liable on a takings theory for inaction, and that the government action was not shown to have been the cause of the flooding. On September 6, 2018, the Environmental Law Institute hosted an expert panel to explore this ruling and its potential implications for future litigation in a …

The Legal Basis For Imo Climate Measures, Aoife O'Leary, Jennifer Brown

Sabin Center for Climate Change Law

This paper investigates the potential legal bases for the International Maritime Organization (IMO) to enact climate measures. It finds that the IMO has broad powers to enact almost any required measure, and quickly via a tacit amendment to the International Convention for the Prevention of Pollution from Ships (MARPOL).

The Energy Improvement Of The Urban Existing Building Stock: A Proposal For Action Arising From Best Practice Examples, Teresa Parejo-Navajas

Sabin Center for Climate Change Law

Improving energy efficiency in existing buildings presents an opportunity for reducing greenhouse gas emissions. Numerous measures meant to increase efficiency and decrease emissions have been implemented in cities across Europe and the United States. Standing out from the rest is New York City, a remarkable example of commitment to the fight against climate change. The city has urged its authorities to take important measures in order to eliminate (or at least diminish) the adverse effects resulting from its special characteristics, great urban density, and large percentage of greenhouse gas emissions coming from an aged building stock. Yet there is always …

The Price Of Climate Deregulation: Adding Up The Costs And Benefits Of Federal Greenhouse Gas Emission Standards, Nadra Rahman, Jessica A. Wentz

Sabin Center for Climate Change Law

Federal climate regulations are currently under attack, in part due to the perception that these regulations will impose excessive costs on regulated industries and society as a whole. But according to federal projections, the benefits of these regulations would significantly outweigh the costs. We added up the projected economic impacts of major federal rules aimed at reducing greenhouse gas emissions and found that the net benefits could reach nearly $300 billion per year by 2030. The rules will also generate a variety of non-monetized benefits, such as improved public health outcomes and the creation of jobs, as well as climate …

To Negotiate A Carbon Tax: A Rough Map Of Policy Interactions, Tradeoffs, And Risks, Justin Gundlach

Sabin Center for Climate Change Law

Sooner or later, the federal government will assign a price to carbon dioxide emissions via legislation. The contents of that legislation will reflect negotiated agreement – built on various political tradeoffs – over a host of policy issues, ranging from taxes to energy efficiency standards. These tradeoffs would implicate not only the scope and price assigned by the carbon pricing policy, but also the policies with which it would interact. This paper anticipates that price will take the form of a carbon tax and describes interactions between that tax and various existing and proposed policies relating to climate change, energy, …

Act Locally, Reflect Globally: A Checklist Of Options For U.S. Cities And States To Engage Internationally In Climate Action, Susan Biniaz

Sabin Center for Climate Change Law

U.S. cities and states are increasingly asking how they can play a more visible and active role in international climate change efforts.

Cities and states have obvious incentives to take action to mitigate and adapt to climate change. But why engage internationally? They may seek to demonstrate leadership or gain appropriate recognition for “doing their part.” They may want to inspire others to follow suit or support them in doing so, such as through exchanging best practices. They may seek to join the global march toward low-emission and resilient societies. Or they may want to show the world that U.S. …

A Mitigation Based Rationale For Incorporating A Climate Change Impacts Fee Into The Federal Coal Leasing Program, Michael Burger

Sabin Center for Climate Change Law

This paper describes the legal and policy rationale for imposing a fee on federal coal that reflects the costs of the climate change impacts generated by that coal. It notes that the federal government has a duty to mitigate climate impacts from the federal coal leasing program, and that the Department of Interior (“Interior”) and the Bureau of Land Management (“BLM”) have ample authority to impose a climate change impacts fee on coal leases as a form of compensatory mitigation for those coal leases. The paper also discusses technical issues that should be considered when assessing the effectiveness of this …

Research Governance, Michael Burger, Justin Gundlach

Sabin Center for Climate Change Law

Forthcoming in Climate Engineering and the Law: Regulation and Liability for Solar Radiation Management and Carbon Dioxide Removal (Michael B. Gerrard & Tracy Hester, eds.), this chapter approaches the complex topic of climate engineering research governance in four Parts.

Part I describes the forms research has taken so far and those that are expected in the future. It also offers short summaries of five instances of climate engineering field research conducted since 2009. Part II considers the key issues and concerns that have prompted calls for governance and that have inspired sometimes heated debate of what it should involve. Part …

Climate Change And Human Rights, Michael Burger, Jessica A. Wentz

Sabin Center for Climate Change Law

This report, commissioned by the United Nations Environment Programme (UNEP), describes the nexus between climate change, environmental degradation, and the impairment of fundamental human rights, such as the rights to food, water, housing, and life. It explains how governments and other actors can address climate change in a manner consistent with their obligations to respect, protect, promote and fulfill human rights. The report was released during COP21 to help inform the development of the Paris Agreement.

Climate Change And International Peace And Security: Possible Roles For The U.N. Security Council In Addressing Climate Change, Dane Warren

Sabin Center for Climate Change Law

This paper considers what actions the United Nations Security Council has taken with regard to climate change thus far, and what actions the Security Council could legally take going forward. To this point, the U.N. Security Council (“UNSC” or “Council”) has played a very minimal role in addressing climate change. The UNSC has held two debates on the relationship between climate change and security, first in 2007 and then in 2011, the latter producing a formal Presidential Statement on the topic.

The U.N. Charter and the literature suggest that the UNSC could theoretically take two possible actions related to climate …

Federal Implementation Plans For Controlling Carbon Emissions From Existing Power Plants: A Primer Exploring The Issues, Daniel Selmi

Sabin Center for Climate Change Law

Much has been made of late about EPA’s authority to develop federal implementation plans (FIPs) to achieve the state-based GHG emissions reduction targets the agency is preparing establish under Clean Power Plan. Led by Senator Mitch McConnell, objectors have loudly urged states not to submit plans at all. Instead, they have argued, states need not be concerned about EPA imposing FIPs on their states. In turn, EPA has announced that it will release a draft federal implementation plan this summer.

Since 1970, Section 110 the Clean Air Act has required EPA to implement a FIP if a state implementation plan …

Climate Change In The Courts: An Assessment Of Non-U.S. Climate Litigation, Meredith Wilensky

Sabin Center for Climate Change Law

In 2007 Arnold & Porter (later joined by the Sabin Center for Climate Change Law at Columbia Law School) compiled and proceeded to update a comprehensive collection of judicial decisions from U.S. courts concerning climate change. Largely drawing on that work, in 2012, Professor David Markell of Florida State University College of Law and Professor J.B. Ruhl of Vanderbilt University Law School published an empirical assessment of climate change litigation in the United States. Since 2011, the Sabin Center has maintained a compilation of climate change cases from outside the United States. Using the categorization methods employed in the Markell …

Draft Nepa Guidance Requires Agencies To Consider Both Ghg Emissions And The Impacts Of Climate Change On Proposed Actions, Jessica A. Wentz

Sabin Center for Climate Change Law

On December 24, 2014, the Council on Environmental Quality (CEQ) released revised draft guidance on how federal agencies should evaluate greenhouse gas (GHG) emissions and the impacts of climate change when conducting reviews under the National Environmental Policy Act (NEPA). The CEQ’s new guidance does not impose any new legal requirements on federal decision-makers, but it does clarify how federal agencies should consider the effects of GHG emissions and climate change in a manner consistent with their preexisting obligations under NEPA. It is significantly more detailed than the draft guidance released by CEQ in February 2010, and unlike its predecessor, …

Climate Change And Forced Displacement, Jessica A. Wentz

Sabin Center for Climate Change Law

This note, written at the request of former Maldives president Mohamed Nasheed, calls on policy-makers to initiate a more concerted dialogue on how to prepare for and respond to displacement and migration caused by climate change.

Authority Of Pacific Island States To Regulate Greenhouse Gases From The International Shipping Sector, Meredith Wilensky

Sabin Center for Climate Change Law

This white paper assesses Pacific island states’ legal authority under international law to regulate greenhouse gas emissions from the international shipping sector and considers what regulatory options are permissible within this legal framework.

Reverse Environmental Assessment Analysis For The Adaptation Of Projects, Plans, And Programs To The Effects Of Climate Change In The Eu Evaluation Of The Proposal For An Eia Directive, Teresa Parejo-Navajas

Sabin Center for Climate Change Law

It is clear that mitigation measures are not enough to tackle climate change effects and, therefore, some adaptation measures will be needed to improve resiliency. The new Reverse Environmental Impact Assessment (REIA) analysis, so named by Professor Michael B. Gerrard1, evaluates the impacts that the “transformed environment” – a result of the adverse effects of climate change – may cause to a project, plan, or program, in order to allow those undertaking these activities to act proactively.

There are many countries that have taken action accordingly. The EU has elaborated “Guidances” on integrating climate and biodiversity into either the Environmental …

Nepa And Downstream Greenhouse Gas Emissions Of U.S. Coal Exports, Elizabeth Sheargold, Smita Walavalkar

Sabin Center for Climate Change Law

As U.S. coal exports increase and new infrastructure is proposed to improve access to markets in Asia, controversy has arisen regarding the scope of environmental review that should be carried out by government. In particular, there is significant disagreement as to whether the end-use of exported coal and the emissions generated by its combustion fall within the scope of environmental review under the National Environmental Policy Act of 1969 (NEPA). This paper considers this issue, examining the requirements of NEPA and its implementing regulations, as well as current practice by Federal agencies.

Carbon Capture And Storage Policy In China, Yan Gu

Sabin Center for Climate Change Law

This paper examines the current state of Carbon Capture, Utilization and Storage technology (CCUS) in China as well as the related climate change policy, laws, and initiatives that might be used to encourage the large-scale deployment of carbon sequestration in China. The paper is organized in six sections. Section I examines the overall status of CCUS development in China, including CCUS research activities and demonstration project deployment. Section II discusses the broader environment of national climate change policies issued by the State Council (namely the Central People’s Government) and how it accommodates CCUS development policy. Section III reviews China’s technology …

"Green" Product Procurement Policy In The European Union: Treatment Of Lifecycle Carbon Analysis And Environmental Ppm Restrictions, Shawna Ganley

Sabin Center for Climate Change Law

With approximately 19% of the EU’s GDP going to government purchases, “green procurement” policies could potentially have a sizable impact on carbon emissions, and moreover could bolster the larger consumer market for sustainable goods. This white paper reviews current EC policy in this area, focusing particularly on the way in which the EC treats lifecycle analysis and non-product related “process and production methods” (PPMs), criteria that relate to the way in which the product was produced rather than to the physical properties of the final product. The paper also addresses some of the factors that may have stymied better uptake …

Will Greenhouse Gas Rules Prohibit New Coal Power Plants?, Christine Fazio, Ethan Strell

Sabin Center for Climate Change Law

Our article on June 28, 2012, discussed a proposed rule by the U.S. Environmental Protection Agency (EPA) that would limit, for the first time, carbon dioxide (CO2) emissions from new fossil fuel-fired power plants. The proposal’s standard was based on the emissions of new natural gas-fired combined-cycle power plants. In order to meet the standards, new coal-fired plants would need to employ costly and untested carbon capture and storage (CCS) technology. The proposal was criticized by supporters of the coal industry because the standard would essentially prevent any new coal-fired power plants from receiving Clean Air Act (CAA) construction permits. …

Encouraging Energy Efficiency Through The Clean Air Act, Moneen Nasmith

Sabin Center for Climate Change Law

Energy efficiency measures provide tremendous opportunities for achieving effective and cost-friendly reductions in the emissions of greenhouse gases. In the absence of more comprehensive legislative efforts, proponents of energy efficiency projects can look to existing environmental laws for tools to promote and encourage energy efficiency and conservation. One such law is the federal Clean Air Act (“CAA”), which empowers the U.S. Environmental Protection Agency (“EPA”) to use a variety of mechanisms to address air pollution and protect the public health. Although the statute and its accompanying regulations are complex, the CAA provides a number of important avenues for advocates of …

Consideration Of Climate Change In Federal Eiss, 2009-2011, Patrick Woolsey

Sabin Center for Climate Change Law

In recent years, climate change has become an increasingly prominent subject of discussion in EISs. A comparison of agency approaches to EIS scope and methodology shows widely varying treatment of climate change impacts. Agencies differ in the methods used to calculate emissions and assess their significance. In addition, the types of indirect impacts addressed and the extent to which the impacts of climate change on the project are included vary.

Legal Issues In Regulating Imports In State And Regional Cap And Trade Programs, Erin Parlar, Michael Babakitis, Shelley Welton

Sabin Center for Climate Change Law

Regulating leakage presents potential legal challenges: in our federal governmental structure, states are limited by the Constitution in the extent to which they can regulate activities occurring beyond their own borders, and may be preempted by federal statutes from regulating certain interstate activities altogether. This paper analyzes the legal hurdles that RGGI may face should it choose to address emissions leakage through regulating imported electricity. It focuses on two legal issues in particular, which are generally thought to be the most likely arguments raised against imports regulations: (1) whether imports regulations violate the dormant Commerce Clause (DCC) of the Constitution; …