The iron and steel sector contributes nearly 7% of global anthropogenic GHG emissions. As global climate commitments tighten and industrial decarbonization becomes urgent, green steel, produced using low-carbon alternatives such as green hydrogen and renewable electricity, has emerged as a potential solution. This Comment explores how national and international regulations are shaping the future of green steel, focusing on the interplay between climate policy and trade law.

For the first time in nearly 50 years, following the federal government's recission of CEQ's NEPA implementing regulations on April 11, 2025, there are no governmentwide regulations in place to provide consistent direction to all federal agencies on how to implement the governmentwide procedural obligations established by NEPA. This Comment explains the costs of eliminating the common floor that the CEQ regulations had established for federal agencies conducting the environmental analyses required to comply with NEPA’s statutory mandate, and why those costs need not have been incurred.

In Marin Audubon Society v. Federal Aviation Administration, a divided panel for the D.C. Circuit cast significant doubt on the continued durability of CEQ’s NEPA regulations, stating that the agency lacked the authority to issue binding regulations governing federal agencies’ compliance with NEPA. This Comment argues that on closer examination of the court’s legal reasoning, these sweeping statements concerning CEQ’s regulatory authority actually amount to nonbinding dicta.

Tribes in the Pacific Northwest have faced persistent obstacles to their exercise of treaty fishing rights, most prominently illegal regulation of off-reservation fishing by state governments. As salmon decline, a new frontier is emerging for treaty right violations: environmental degradation. A recent court victory ruled that a series of culverts owned and operated by the state of Washington violated tribal treaty rights to fish for salmonids at their “usual and accustomed” places.

There has been an influx of “climate superfund” bills introduced and adopted in state legislatures across the country. Modeled after the federal Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), these laws are designed to recover costs from large emitters of greenhouse gases (GHGs) to pay for climate adaptation infrastructure.

Understanding the nearly impossible task of containing contaminants from Superfund sites, it is imperative to find solutions in anticipation of disasters that scientists project will only increase in magnitude and frequency. This Comment proceeds in six parts. Part I identifies the challenge of increasing natural disasters and their impact at Superfund sites, which are toxic havens. Part II identifies efforts that the U.S. Environmental Protection Agency (EPA) and other federal agencies have taken to make Superfund sites more climate-resilient.

This Comment focuses on energy developments offshore. Part I recognizes OCSLA’s purpose of balancing energy needs with protection of marine animals, coastal beaches, and wetlands. Part II discusses examples of presidential use of OCSLA §12(a) authority to protect (withdraw from leasing) portions of the OCS temporarily or permanently, including challenges to President Biden’s recent withdrawal of the East Coast, West Coast, and part of the Gulf of Mexico and Bering Strait from future oil and gas leases.

The Comment shows the importance of EJ and cumulative impact governance coming from municipalities by highlighting a specific case study that has worked: San Francisco.

Demand for data centers is increasing worldwide, raising questions about the electric grid, the transition to renewable energy, and distribution infrastructure. Northern Virginia is home to data centers that process nearly 70% of global digital traffic, leading officials to call for construction, at ratepayers’ expense, of new power plants and new transmission lines across four states, as well as the continued operation of coal-powered plants that had been scheduled to go offline.

Between January 2020 and March 2023, U.S. electronic cigarette sales grew 43%, from 15.6 million devices per month to 22.4 million devices. During this time frame, the portion of sales comprising disposable devices grew from 4 million to 11.9 million per month. The impact upon the environment has been largely overlooked by policymakers.