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Storage Tanks Management Software

ERA's storage tanks emissions software gives you a simple and reliable way to produce extremely accurate emission reports for all the tanks in your facility.


Any Scenario

We cover scenarios for any type of tank and tank roof, including heating, breathing, loading (mobile sources), blending, and more

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Accurate Data

Built-in regulatory formulas for over 200,000 chemicals are always kept up to date within our Master Chemical List

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No Spreadsheets

Save countless hours of data management and minimize manual entry errors with automated report generation

The Most Comprehensive Reporting Tool in the Market

Our software stores all emissions data, product usage records, regulations, calculations, tank characteristics, throughput, and control devices within one online repository for secure and streamlined processing.

Key Features

Our stress-free tanks management platform calculates VOC emissions and PM releases resulting from the normal and special operation of every type of tank/vessel and the loading of mobile sources.

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Built-in Formulas

The system is modeled after EPA Tanks 4.0 but includes published updates to AP-42 Section 7.1 and additional calculations listed by the American Petroleum Institute 


Rigorous Calculations

Emission reports pull from Antoine and Riedel coefficients, meteorological data from the nearest city, and HAPs, VHAPs, and VOC content values from parsed SDS

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Error-free Reporting

VOC-speciated, total VOC, replica EPA Tanks 4.0, working losses, breathing losses, material compositions with/without full speciation... our reporting engine does it all!

Looking for a smaller-scale solution for a few tanks, at a low cost, and with a rapid implementation time?

Above and Beyond Facility Customization




Tank emissions, with a vast array of physical and mathematical factors, can be challenging to calculate. Our dedicated tank solution accounts for every variable to ensure you produce exactly the reports you need, tailor-made for you.


Custom, facility-dependent features include:

  • Material Modeling of the chemical properties of the products stored, mixed, heated, etc.

  • Reid Vapor Pressure (RVP) values for crude oil and refined petroleum liquids

  • Dynamic monthly temperature records

  • Enhanced True Vapor Pressure (TVP) determination (based on temperature records)

  • Subpart OOOO and Ground Level Concentration (GLC) reporting

Types of Tanks Covered


Open Top

Vertical Fixed Roof tank

Vertical Fixed Roof

Horizontal Tanks


Domed External Floating

Domed External Floating

Internal_External Floating Tanks

Internal/External Floating

Mobile tanks


Flexibility for Your Facility

ERA assigns a dedicated EMS professional to guide you through the setting up and the day-to-day operation of your Tanks Emission Software, guaranteeing it is calibrated to your facility's exact specifications.

Why our clients love ERA


My company has used this software for 22 years

ERA designed reports specific to our needs and have added to and updated those reports as environmental laws changed. Our finishing material suppliers submit their information directly to ERA, which makes our record-keeping much easier.
Barry Branscome
VP & Director of Environmental Compliance, Vaughan Bassett


Proven efficiency, accuracy, and overall performance

Since implementing the first 3 modules in 2008, the system has proven its efficiency, accuracy, and overall performance. Our business unit executives regularly express their confidence in their compliance systems.
Phil Schull
V.P. Risk Management, J.B. Poindexter Co.


ERA software ROCKS - helps save time

ERA's programs are a HUGE life-saver for me. I'm able to get a lot of regulatory reports done in hours vs weeks. Specifically TRI, Tier II, and various emissions reports/inventories. I'm now working on adding additional modules for safety and other reports.
Gail Backus
EHS Manager, Power Service