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On September 14, 2026, U.S. Environmental Protection Agency (U.S. EPA) Administrator Lee Zeldin signed two concurrent actions that together would dismantle the federal greenhouse gas (GHG) program for fossil fuel-fired power plants under Clean Air Act (CA

On September 1, 2026, the U.S. Environmental Protection Agency (U.S. EPA) published a memorandum (September 2026 Memo) intended to clarify how they evaluate Startup, Shutdown, and Malfunction (SSM) provisions in State Implementation Plan (SIP) submittals.

On September 21, 2026, Texas Governor Greg Abbott directed the Texas Commission on Environmental Quality (TCEQ) to halt the issuance of all environmental permits for infrastructure "related to data centers." The relevant permits include air permits - such

What U.S. EPA Is Proposing On August 27, 2026, U.S. Environmental Protection Agency (EPA) Region 4 published a proposed rule (91 FR 55294) to approve a revision to the Kentucky State Implementation Plan (SIP) consisting of a Limited Maintenance Plan (LMP)

On September 1, 2026, the California Air Resources Board (CARB) posted guidance and resources for 2026 reporting for the Initial Regulation under the Climate Corporate Data Accountability Act Senate Bill (SB) 253. In July 2026 CARB published revised regul

Emergency Response If your facility is covered by the U.S. Environmental Protection Agency (U.S. EPA) Risk Management Program (RMP) rule, then you need to know about new emergency preparedness requirements in 40 CFR Part 68, Subpart E. If you have a Progr

On August 27, 2026, the U.S. Environmental Protection Agency (U.S. EPA) proposed the approval of Kentucky's second 10-year Limited Maintenance Plan (LMP) for the 1997 8-hour ozone National Ambient Air Quality Standards (NAAQS). The proposal applies to Boo

Do you have an implemented digital environmental, health and safety (EHS) system and want to know how it's performing? Do you want to identify opportunities to more effectively use your EHS system? A simple high level diagnostic check on your implemented

Background On July 1, 2026, two new environmental justice (EJ) bills, HB 256 and HB 1266, went into effect in Virginia. Environmental justice is defined by the Virginia Environmental Justice Act as, "the fair treatment and meaningful involvement of every

When a regional wildfire breaks out, the immediate threat is obvious: smoke columns visible for miles, compromised air quality, and communities on high alert. But for the technical teams at State, Local, and Tribal air agencies, a secondary, prolonged cha