Connecticut EPCRA Tier II Chemical Inventory Reports Due March 1, 2023
What is a Tier II chemical inventory report? The Tier II chemical inventory report, commonly referred to as Tier II, is a report of chemicals at...
Walden EHS Division Director Completes ISO 14001 Lead Auditor Training
Walden Environmental Engineering is pleased to announce that EHS Division Director, Mike Balda, completed ISO 14001:2015 Certified Lead Auditor...
The State of PFAS in the US and NYS
Per- and polyfluoroalkyl substances (PFAS) have been a hot-button issue over the past several years and are gaining industry attention. Federal and...
When Do You Need to Report Spills in New York State?
According to the New York State Department of Environmental Conservation (DEC), there are about 16,000 confirmed and suspected spills that get...
EPA to Strengthen Fine Particle Pollution Standards
The U.S. Environmental Protection Agency (EPA) is proposing a policy that will make the national ambient air quality standard (NAAQS) for fine...
EPA Proposed Rulemaking Targets Phaseout of HFCs
Last month, the United States Environmental Protection Agency (EPA) released a proposed rulemaking intended to improve heating and cooling...
Solid Waste Management Facility Annual Report Forms Deadline Approaching
The New York State Department of Environmental Conservation (NYSDEC) posts annual report forms for solid waste management facilities on its website....
Hofstra’s Women in Engineering Program at Walden!
On January 11, Walden Environmental Engineering (Walden) had the opportunity to host a meeting with several students enrolled in Hofstra...
Avoid Violations by Filing Your Annual Right-to-Know Tier II Reports with the NYC DEP on Time!
Annual Right-to-Know Tier II Report Filing season is upon us, and it’s important to file on time in New York City (NYC) to avoid receiving a...
Greenhouse Gas Emissions Limits in New York City—Who and What Will Be Affected?
On December 7, 2022, New York City (NYC) passed its latest rule corresponding to the overall goal of reducing building greenhouse gas emissions over...