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API SANGEA Version 5.3 is Now Available!

  • May 27, 2026

American Petroleum Institute (API) and Trinity Consultants are pleased to announce the release of API SANGEA™ Version 5.3. SANGEA is the electronic greenhouse gas (GHG) emissions calculations tool for the natural gas and oil industry, designed to assist petroleum and natural gas companies with estimating, managing, and reporting GHG emissions. It can also be used to track energy consumption and criteria pollutant emissions as well. Version 5.3 incorporates the following enhancements, fixed issues, and known issues:


Enhancements

  • Improved Excel Import Stability: Removed dependency on Microsoft COM-based Excel integration, preventing spreadsheet import failures.
  • Improved Report Export Functionality: Enhanced export behavior to ensure Excel reports consistently generate correct content aligned with ribbon export options.
  • Enhanced Energy Used Data Display: Energy Used data in MBSOC reports is now displayed at the source level instead of module totals when multiple sources exist.
  • New Warning for User-Defined Sources: Added validation to ensure at least one GHG pollutant is selected before creating a user-defined source.

Fixed Issues

  • Fixed an issue that could prevent SANGEA from launching properly in some cases.
  • Corrected calculation logic when energy is selected as activity data, ensuring emissions are properly calculated for Stationary Combustion, Flare, and Indirect Emissions modules.
  • Resolved issue where SO2 column appeared in the interface but was missing from exported MBSOC Excel reports.

Known Issue

  • An error may occur when users copy an existing source and then attempt to change its source type within the copied source. To avoid this, create a new source instead of copying. For assistance, please contact the Support Team at: support@trinityconsultants.com

About API

API represents all segments of America’s natural gas and oil industry, which supports more than 11 million U.S. jobs and is backed by a growing grassroots movement of millions of Americans. Our nearly 600 members produce, process and distribute the majority of the nation’s energy, and participate in API Energy Excellence®, which is accelerating environmental and safety progress by fostering new technologies and transparent reporting. API was formed in 1919 as a standards-setting organization and has developed more than 800 standards to enhance operational and environmental safety, efficiency and sustainability.

About Trinity Consultants/BREEZE Software

Trinity Consultants helps organizations overcome complex, mission-critical challenges in EHS, engineering, and science through expertise in consulting, technology, training, and staffing.

For over 30 years, Trinity’s BREEZE Software team has assisted environmental, health and safety professionals worldwide with assessing the impacts of air emissions, fires, and explosions, while also providing model-ready meteorological and terrain data and training on model fundamentals and real-world applications. Trinity also provides emission calculation software such as BREEZE ESP+, a cloud-based solution widely regarded as a highly accurate tool for calculating and managing emissions from storage tanks and other sources.