Reissuance and Modification of Nationwide Permits
The U.S. Army Corps of Engineers (USACE) recently proposed to reissue its Nationwide Permits (NWPs), with modifications to the NWP general...
USEPA is Developing a National Recycling Strategy
The United States Environmental Protection Agency (EPA) recently released a draft National Recycling Strategy. The strategy has been drafted...
YOUR GUIDE TO DRONES IN ENVIRONMENTAL ENGINEERING: How Drones Are Mapping Sites, Improving Water Quality & Managing Infrastructure
Your Guide to UAVs in Environmental Engineering Unmanned Aerial Vehicles (UAVs, also known as drones) can be a helpful tool for many companies,...
Happy Holidays from Walden Environmental Engineering
This holiday season is especially significant for us as it also marks our 25th year of business. Achieving a landmark anniversary like 25 years...
NYSDEC Releases Draft “Value of Carbon” Guidance Related to Greenhouse Gas Emissions
The New York State Department of Environmental Conservation (NYSDEC) has released a new draft “Value of Carbon” guidance which will be used to...
Major Financial Boost for Microgrids Infrastructure in the Pipeline
Owing to their ability to provide decentralized power through various renewable energy sources (solar, wind, biogas), clean energy microgrids are...
DSNY Commercial Waste Zone Part 1 RFP due February 19, 2021
In accordance with NYC Local Law 199 of 2019, the NY City Department of Sanitation (DSNY) is required to release a Request for Proposal (RFP) for...
New York State Releases Guidance on PFAS Sampling, Analysis, and Assessment
Source: Saltworks Technology The New York State Department of Environmental Conservation (DEC) recently released guidance on sampling, analysis, and...
Building Owners in Some Community Districts Must Complete Periodic Inspection of Gas Piping Systems
Owners of buildings (other than one- or two-family homes) in NYC within Community Districts 1, 3, and 10 in all boroughs must submit a signed and...
CONTROLLING THE AIR QUALITY IN YOUR FACILITY: Meeting Permitting and Recordkeeping Requirements
State and local regulations govern the permissible levels of certain emissions. Those requirements dictate when a facility owner needs a permit....