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TECHNICAL ARTICLES
EPA Extends Trichloroethylene (TCE) Compliance Deadlines thumbnail
EPA Aims to Extend Trichloroethylene (TCE) Compliance Deadlines
The U.S. Environmental Protection Agency aims to extend certain TCE compliance deadlines under TSCA for nuclear fuel manufacturers and chemical processors, opening public comment on the interim final rule.
Andrew Pawlisz, DABT
US EPA Proposes Cuts to GHG Reporting Thumbnail
EPA Proposes Cuts to GHG Reporting Requirements
On September 12, 2025, the U.S. EPA proposed a rule that could eliminate or delay GHG reporting for 46 source categories under the Greenhouse Gas Reporting Program (GHGRP). We review the scope of EPA’s proposed rule, background, and what comes next for affected facilities.
Dan Wood
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COMPANY NEWS
Joliet, Illinois
Trihydro Opens Office in Joliet, Illinois
Trihydro opens a new Joliet, Illinois office, expanding our Midwest presence to better serve clients with engineering and environmental consulting services.
ENR 2024 Top Environmental Firms
ENR Names Trihydro a Top 200 Environmental Firm for the 19th Year in a Row
Engineering News-Record (ENR) ranks Trihydro #128 on its Top 200 Environmental Firms list for 2024.

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