This is Argonne National Laboratory’s R&D version of GREET.
For GREET versions used for determining tax credits, please click here.
A brief introduction to R&D GREET can be found here.
R&D GREET Marine Module
Click to save and extract the .zip file R&D GREET Marine Module_2024.zip
to your hard drive. It contains the interactive excel file “R&D GREET Interactive Marine Module 2024”, R&D GREET fuel cycle database (R&D GREET1_2024_Rev1) that works
in the background, and the instruction manual.
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May 23, 2025
R&D GREET Marine Module 2024 |
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The GREET team at the Life Cycle Analysis and Technology Assessment Department of Argonne National Laboratory is pleased to announce the release of the R&D GREET Marine Module 2024.
The Life Cycle Analysis and Technology Assessment Department at Argonne National Laboratory has developed an interactive standalone marine module (R&D GREET Marine
Module 2024) to have a consistent platform for life cycle analysis of marine fuels. It is intended to evaluate
the environmental impact of various marine fuel production pathways including both fossil and non-fossil marine fuels. For easy
access, this module uses Microsoft Excel with Visual Basic for Applications (VBA) to enable an interactive user interface.
In this release, we have added the background datasets for marine fuels with the most current R&D GREET version – R&D GREET 2024 Rev1. We made
the R&D GREET Marine Module dynamically interact with the R&D GREET fuel cycle model (R&D GREET1) by directly reading upstream life cycle
energy uses and emissions for key inputs to various stages in various marine fuel production pathways. The dynamic version enables
changing the default input parameters of the R&D GREET1 model to user defined inputs. The connection to the R&D GREET1 model in the background is automatic and the results are illustrated in the interactive R&D GREET Marine Module Excel file.
For detailed instructions on how to use the module, please refer to the R&D GREET Marine Module Introduction and Instruction document.
Technical contact: [email protected]
The R&D GREET Marine Module 2024 is developed with Microsoft Office 365. For best performance, we highly recommend using Microsoft Office 365 to run the module.
Please follow the following steps to download and open R&D GREET Marine Module 2024:
- Click to save R&D GREET Marine Module_2024.zip file to your hard drive
- When the download is completed, extract the zip file
- Double click "R&D GREET Interactive Marine Module 2024.xlsm," and choose "Enable Macros," if prompted.
- You may need to unblock both spreadsheets by going to the properties and making these as trusted documents.
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