About GREENT

GREENT was developed by Energy and Environmental Research Associates, LLC. (EERA) with funding from the U.S. Department of Transportation - Maritime Administration (MARAD) Maritime Environmental and Technical Assistance (META) Program. More information about META is available here.

GREENT is a user-friendly, web-based tool that enables users to evaluate emissions and greenhouse gas reduction strategies for intermodal transportation. GREENT was built from the ground up based on international standards and methodologies.

Read more in the FAQs, Documentation, and Terms

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Please cite this tool as:

EERA. Global Routing Energy and Emissions Network for Transportation (GREENT). https://www.greent-freight.io. Date accessed [DATE].

Changelog

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  • Implemented a fix to improve site startup times.
  • Fixed issue on Routing page where selected origin and destination coordinates disappearead after route solve.
  • Improved form validation.
  • Added button on Routing page to allow the user to clear previous inputs and start with a fresh form.

  • Fixed issue to remove persistent clicked waypoint markers

  • Fixed issue where clicked points snapped to the antimeridian
  • Fixed issue where clicked points registered outside of the standard WGS84 coordinate system

GREENT: Global Routing Energy and Emissions Network for Transportation

Developed with funding from the U.S. Department of Transportation - Maritime Administration (MARAD) Maritime Environmental and Technical Assistance (META) Program.

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© 2025 Energy and Environmental Research Associates, LLC.