GHGenius 5.02 is a major version release that contains new datasets, new pathways, new features, and many bug fixes.

Microsoft has recently been rolling out changes to how Office handles macros in files downloaded from the web. Depending on your version of Office, you may need to take new and extra steps to allow the macros in GHGenius. Microsoft has provided a page with many details on this change, and most users will need to follow these steps to allow macros.

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Full patch notes are below the break.

Read more: GHGenius 5.02

GHGenius 5.01g includes changes to the two anaerobic digestion based RNG pathways.

Changelog:

• Eliminated double counting of manure coproduct credits.
• Streamlined the grass/manure pathway (RNG from AD) to never include wood

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GHGenius 5.01f includes a single change for the two anaerobic digestion based renewable natural gas pathways.

Changelog:

• Changed the methane slip input to apply to the amount of gas produced instead of the amount of biomass inputs.

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GHGenius 5.01e includes two new pathways and some bug fixes.

Changelog:

• Added ammonia as a fuel pathway, made from natural gas or electricity. These can be found on the Energy Balance and Upstream Results output sheets.
• Fixed an "Error 1004" bug that, with certain Excel configurations, would occur on every open of the model.
• Fixed an error in the fuel distribution of methanol from electricity.
• Fixed a (by default zero impact) error in using international water to distribute methanol from wood or electricity. 

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