Posts by Charlotte Hawes
Thank You For Following SPR’s Blog In 2025!
This has been a year of significant change for environmental law at the federal, state, and local level—from NYSDEC’s revised freshwater wetlands regulations and associated legal challenges, changes to NEPA review, and updates to PFAS regulation, to shifts in electric vehicle incentives, climate litigation in New York, NYCDOB’s new energy storage system rules, and more. This year, we were also thrilled to share the launch of SPR’s new podcast, SPRingBoard, where we’ve gotten to explore an array of…
Read MoreFederal Agencies Propose New Regulations Defining “Waters of the United States”
On November 20, 2025, the U.S. Environmental Protection Agency (EPA) and Department of the Army (Agencies) published a proposed rule, “Updated Definition of Waters of the United States” (Proposed Rule). If finalized, the rule would implement the Supreme Court’s decision in Sackett v. EPA, discussed in a prior SPR blog post. The Agencies note that the…
Read MoreNYSDEC Proposes Expanded Green and Sustainable Remediation Policy, Adds New Hurdles to Renewable Energy Development on Remediation Sites
On October 15, 2025, the New York State Department of Environmental Conservation (DEC) Division of Environmental Remediation (DER) proposed revisions to DER-31, a policy guidance document that outlines the requirements and procedures for Green and Sustainable Remediation under all DER remedial programs. The purpose of Green and Sustainable Remediation (GSR) is to “consider all environmental…
Read MoreRound Up of New York Climate Litigation in 2025
As we approach the close of 2025, one key takeaway is that this year has been an especially active one for climate litigation in New York. On October 24, 2025, the New York Supreme Court granted the petition in Citizen Action of New York et al. v. New York State Dept. of Environmental Conservation (No.…
Read MoreNYCDOB Issues Two New Energy Storage System Rules
The New York City Department of Buildings (NYCDOB) recently adopted two new rules mandating the safe design, installation, operation and maintenance, and decommissioning of energy storage systems (ESS), including indoor systems that were not previously regulated by the NYC Fire Department (FDNY). This SPR Blog post presents key highlights from the new NYCDOB rules, which…
Read MorePFAS Developments: CERCLA Designations Stay Intact for Now, Rollbacks Under SDWA
The regulation of per- and polyfluoroalkyl substances (PFAS) continues to evolve under the Trump administration, with the EPA making three important announcements last month. The agency intends to keep the existing hazardous substance designations under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for PFOA and PFOS, but is seeking to modify PFAS regulations…
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