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Alliance and LG&E Confirm Industry-First IP CEMS Application Under US EPA Part 75
Alliance and LG&E successfully installed and certified an Integrated Path (IP) CEMS on a gas turbine unit that is subject to 40 CFR Part 75.
Nov 4, 2025


Understanding Non-Detects and Method Detection Limits in Stack Testing: Why It Matters Before You Schedule a Test
Learn how Method Detection Limits (MDL) and non-detect results impact stack testing compliance. Expert guidance on avoiding costly retests and regulatory issues.
Oct 27, 2025


A Cleaner Environment through RNG (Renewable Natural Gas)
Whether you’re a pipeline owner, an RNG landfill facility or a wastewater treatment plant with a digester, sampling your product gas is a...
Sep 16, 2025


Listening First, Solving Always: A Chat about Environmental Compliance
In this Q&A, our Director of Compliance Services shares how Alliance partners with industries to simplify permits, recordkeeping, and audits. Learn how proactive, customized solutions help clients reduce risk, avoid violations, and build lasting confidence in their compliance programs.
Sep 12, 2025


Beyond Borders: How Alliance Delivers Reliable Global Stack Testing
International stack testing is complex — from customs delays to compliance risks. Alliance Technical Group helps facilities worldwide stay on schedule with accurate source testing, proven logistics, and reliable results. Discover how we keep global projects on track.
Aug 26, 2025


New EPA Initiatives Signal Stricter PFAS Regulations Across Air and Water
The U.S. Environmental Protection Agency (EPA) has launched major actions to combat PFAS contamination, with a clear directive to advance air-related PFAS information collection and measurement techniques. Under the EPA's enhanced focus, organizations must now demonstrate proactive PFAS testing, monitoring, and reporting — or risk significant regulatory and legal consequences.
May 5, 2025


Navigating Environmental Compliance in a Changing Regulatory Landscape
Regulations are evolving fast. Federal, state, and local agencies are constantly refining compliance requirements, making it harder for...
Feb 27, 2025


Gasoline Rule Revisions: Navigating the Critical Trilogy for Compliance
In the complex world of environmental regulations, staying ahead of the curve is critical. On May 8, 2024, the U.S. Environmental ...
Aug 22, 2024


Ensuring Regulatory Compliance and Data Integrity in Environmental Services
Accuracy and reliability of data are of utmost importance in today's industrial operations. Companies ...
Aug 29, 2023


Keeping Up with Environmental Compliance: Key Considerations
Walking the path of environmental compliance can sometimes feel like a high-wire act, but it doesn’t have to be that way ...
Aug 8, 2023


Unpacking the Clean Air Act: Your Guide to Air Pollution Control
In the realm of air pollution control, few pieces of legislation are as impactful as the Clean Air Act (CAA). Established ...
Aug 1, 2023


The Environmental Impact Assessment: A Key Ingredient for Sustainable Business Success
We're all in the business of sustainability, whether we realize it or not. The intricacies of our global marketplace, combined ....
Jul 25, 2023


Ambient Air Quality Monitoring: The Keystone of Community Health and Environmental Protection
Balancing Industrial Progress and Environmental Wellness Amid the great strides forward in industrial development and technological ...
Jul 11, 2023


Regulatory Compliance QA/QC: Cultivating Accuracy and Reliability in Data
Data, in the realm of regulatory compliance, holds a key position. It lays the foundation for decision-making, indicates ...
Jun 29, 2023


Ensuring Compliance and Efficiency: The Imperative of LDAR Program Management
In an era where regulatory adherence is undeniably interconnected with corporate responsibility and sustainability, managing air emissions..
Jun 22, 2023


40 CFR 63 Subpart YYYY (MACT YYYY) – Compliance Extension
For those stationary combustion turbines (SCT) where the stay was removed on March 9, 2022 (New Lean Premix and Diffusion Flame Gas-Fired Tu
Aug 4, 2022


Subpart YYYY Stay lifted-extremely low-level testing required-are you impacted?
The U.S. Environmental Protection Agency (EPA) has finalized the amendments to the National Emission Standards for Hazardous Air ....
Mar 31, 2022
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