Your Guide to PFAS Reporting Requirements, Part 3: What Are the Requirements?
In Part 1 and Part 2 of this blog series, we discussed what PFAS are and EPA actions to regulate these chemicals, respectively. Here, we will detail the current PFAS reporting requirements. This blog series covers our recently published PFAS reporting guide, which is...
CT DEEP Opens Public Comment Period for Permits
The Connecticut Department of Energy and Environmental Protection (CT DEEP) has announced a new public comment period for two general permits related to wastewater discharges. As of April 28, 2025, CT DEEP has released tentative determinations for reissuing the...
Your Guide to PFAS Reporting Requirements, Part 2: EPA Action
Walden recently published a guide detailing reporting requirements for PFAS chemicals. In Part 1 of this blog series, we provided background information on PFAS, including the negative impacts that they can have on human health. Here, we will discuss actions that the...
Your Guide to PFAS Reporting Requirements, Part 1: What Are PFAS?
If you have been following the news lately, you have probably come across the term “PFAS.” However, many people are not familiar with what PFAS are or the impact that they can have on humans and the environment. Walden has published a guide that examines PFAS in...
DEC Proposal to Implement Mandatory Reporting of Greenhouse Gas Emissions
The New York State Department of Environmental Conservation (NYSDEC) released a draft regulation that will require facilities and emission sources to report their greenhouse gas (GHG) emissions. The intention of this proposed Mandatory GHG Reporting Rule (6 NYCRR Part...
New York’s Climate Change Superfund Act
In late December 2024, the Climate Change Superfund Act was signed into law, marking an important change in the way New York State will fund future climate change resiliency projects. The Superfund Act has a similar architecture to the other Superfund programs...
EPA’s Final Rule on TCE: Regulatory Freeze and Further Delays
Trichloroethylene (TCE), a toxic chemical linked to severe health effects, has been a focus of recent regulatory changes. The Environmental Protection Agency (EPA) issued a final rule in December 2024 to ban the manufacture, processing, and distribution of TCE for all...
Comment on NY’s Draft Phosphorus Guidance Levels by 3/11/25
The New York State Department of Environmental Conservation (NYSDEC) has released draft quality guidance values for phosphorus in New York State surface waters. The draft values are available for public comment, and the deadline for comments has been extended until...
Say Goodbye to Trichloroethylene in 2025
EPA Bans Trichloroethylene Trichloroethylene (TCE) has various uses, but it is commonly utilized as a solvent for cleaning, adhesives, and paints, or for extracting fats and oils from materials. TCE was most commonly used throughout the mid-1900s and is favored in...
NY Legislature Passes Amendment to the Retail Worker Safety Act
On September 5, 2024, New York State’s Retail Worker Safety Act (“the act”) was signed into law. On February 7, 2025, the NY Legislature passed an amendment to the act. It is anticipated that the amendment will be signed into law. **Update: The amendment was signed...