Sharing what we’ve learned
TRC experts share their thoughts and insights on the trends and challenges impacting their markets.
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EPA Finds Trichloroethylene Presents Unreasonable Risk in Final Risk Evaluation
April 6, 2023On Jan 9, 2023, the United States Environmental Protection Agency (EPA) revised the Toxic Substance Control Act (TSCA) to reflect a new risk determination for trichloroethylene (TCE).
Using the R2 Guidance in Indiana
March 21, 2023TRC outlines the new R2 Guidance in Indiana
Proposed MCLGs and MCLs for PFAS
March 15, 2023Final Regulatory Determination for Contaminants on the Fourth Drinking Water Contaminant Candidate List
FERC Orders Internal Network Security Monitoring Rule to be Finalized
March 14, 2023FERC directed NERC to develop Reliability Standards to implement INSM within trusted CIP environments.
Deadline Approaching for Utilities to Report SF₆ Emissions to EPA
March 8, 2023The EPA regulates greenhouse gas (GHG) emissions under the Greenhouse Gas Reporting Program (GHGRP) and has recently decided to place renewed emphasis on sulfur hexafluoride (SF₆).
Insights from the Odessa II Power System Disturbance
February 22, 2023NERC and TRE release the Odessa II Power System Disturbance Report
Consequences of a Lowered NAAQS for PM2.5
February 16, 2023TRC breaks down the significance of EPA lowering the NAAQS for PM₂.₅
EPA Announces $2 Billion in Funding to Address Emerging Contaminants in Drinking Water
February 14, 2023Environmental Protection Agency Administrator Michael Regan announced $2 Billion in infrastructure funding to help the nation's rural water supplies.
EPA Publishes Effluent Guidelines Program Plan 15
February 14, 2023The EPA announced updated effluent limitations guidelines under Plan 15, focusing on the evaluation and rulemaking process for per- and polyfluoroalkyl substances (PFAS) discharges.
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