All Knowledge & Insights By Date

By  Lynn L. Bergeson and Ligia Duarte Botelho, M.A. National Renewable Energy Laboratory (NREL) researchers are leading analyses of recycling, repairing, and reusing solar photovoltaic (PV) installations in support of NREL’s mission to incentivize a circular economy for energy materials.  According to NREL, the increase in the installation of PV systems is leading to environmental and supply chain concerns because the technology relies on imports and mining of raw...

On April 8, 2021, the U.S. Environmental Protection Agency (EPA) issued an Advance Notice of Proposed Rulemaking (ANPR) to solicit information on the current pesticide exemption provision process.  86 Fed. Reg. 18232.  EPA announced its intent to issue this ANPR on January 19, 2021, as discussed here.  The issuance of the ANPR was paused following the Biden Administration’s Executive Orders requiring agencies to review their rules and policies to ensure...

On March 31, 2021, the U.S. Environmental Protection Agency (EPA) issued a Stop Sale, Use or Removal Order (SSURO) to ViaClean Technologies (ViaClean), operating in Philadelphia, regarding the sales, distribution, and marketing of the pesticide BioProtect RTU with claims that it is effective against surfaces from public health-related pathogens such as SARS-CoV-2, the virus that causes COVID-19. Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), products that claim...

On April 9, 2021, Chemical Watch featured comments by Lynn L. Bergeson, Managing Partner, Bergeson & Campbell, P.C. (B&C®) regarding a proposed per- and polyfluoroalkyl substance (PFAS) reporting rule under the Toxic Substances Control Act (TSCA), requiring manufacturers to submit detailed information on these compounds to guide potential regulatory action. The US EPA is nearing completion of a proposed per- and polyfluoroalkyl substance (PFAS) reporting rule under TSCA,...

 The U.S. Environmental Protection Agency (EPA) announced on April 8, 2021, that it is releasing an updated toxicity assessment for perfluorobutane sulfonic acid (PFBS), which is a member of the group of per- and polyfluoroalkyl substances (PFAS).  EPA states that this PFBS assessment is part of its commitment to restore scientific integrity to all of the Agency’s actions and increase the amount of research and information available to the public on PFAS.  According to EPA’s...

By  Lynn L. Bergeson and Ligia Duarte Botelho, M.A. On March 25, 2021, researchers from the University of Maryland Department (UMD) of Materials Science and Engineering (MSE) published, in Nature Sustainability, a study titled “A strong, biodegradable and recyclable lignocellulosic bioplastic.”  The study outlines UMD MSE’s new in situ lignin regeneration strategy that synthesizes a high-performance bioplastic from lignocellulosic resources such as...

By  Lynn L. Bergeson and Ligia Duarte Botelho, M.A. On April 5, 2021, U.S. Senators Amy Klobuchar (D-MN) and Joni Ernst (R-IA), introduced a $500 million bill on biofuels infrastructure.  The bill, titled the Renewable Fuel Infrastructure Investment and Market Expansion Act, would create a grant program to aid fuel retailers in streamlining sales of fuels with higher ethanol blends.  These infrastructure grants would be available for five years.  Senator Klobuchar...

SAVE THE DATENEW TSCA AT FIVEVirtual Conference June 30, 2021 This June marks the fifth anniversary of the enactment of the game-changing Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg) that amended the Toxic Substances Control Act (TSCA). With a new Administration and the relentless pace of regulatory developments related to Lautenberg implementation, there are many issues to consider and problems to solve. The Environmental Law Institute (ELI),...

Registration is open for the U.S. National Nanotechnology Initiative’s (NNI) April 27, 2021, webinar on “What We Know about NanoEHS:  Environment.”  The webinar will feature experts from diverse disciplines to share their perspectives on key findings on the effects of engineered nanomaterials in the environment.  Elijah Petersen, Ph.D., Research Scientist, National Institute of Standards and Technology (NIST), will moderate the panel, which will include: Jorge...

  SAVE THE DATE NEW TSCA AT FIVE Virtual Conference June 30, 2021   This June marks the fifth anniversary of the enactment of the game-changing Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg) that amended the Toxic Substances Control Act (TSCA). With a new Administration and the relentless pace of regulatory developments related to Lautenberg implementation, there are many issues to consider and problems to solve. The Environmental Law Institute (ELI), the...