Browse ERA's Blog Posts by Topic:

The Ground Level Concentration Max (GLCMax) calculation is among the most important emission calculations that Texas manufacturers using tanks in their operations should know inside and out. Not only is it important for regulatory compliance with Effects Screening Levels (ESL), but it is also a ...

Data collection is the fundamental backbone of all environmental, health & safety management for the oil & gas and chemical industries. Any business that uses tanks as part of their processes should focus on collecting the very best possible data about their sources and use that data ...

Introduction One of the most common topics ERA’s environmental research team is asked to explain is the ins and outs of tank emissions management reporting. So much so that ERA’s head consultant recently gave a presentation on it at a national conference. It covered working and standing loss ...

Introduction When you rely on tanks to store, mix, or transport products and materials, you know just how complex it can be to measure and manage air emissions from any loading process. Every small detail about how you run your operations can affect the quantity of emissions you need to report and ...

The Colorado Department of Public Health and Environment has recently issued a new General Permit for the Oil & Gas industry, also known as the GP07. GP07 is a new, more flexible loadout permit specifically for hydrocarbon liquid loadout operations and their related Volatile Organic Compounds ...

*Updated April 2025*

Every industry faces its own unique challenges when it comes to regulatory compliance, based on the types of activities, products, and materials used on site. Those industries using more heavily regulated types of materials or equipment face more strenuous reporting requirements.

In business there are risks you take and are risks you avoid at all costs. Forward-thinking businesses realize they need to constantly evolve to survive in a changing environment. The only way to innovate, and therefore succeed in the long-term, is to effectively and proactively manage risk. ...

Understanding the Globally Harmonized System (GHS) The Globally Harmonized System (GHS) is an attempt to standardize the classification of labels and packaging across borders. As such, the new Globally Harmonized System guidelines for Classification and Packaging impact the classification of the ...