GHGenius 5.01b is a minor update with bug fixes and small feature. The default emissions for NG to CH2 have seen a small change from 5.01.

Changelog:

  • Added manure as an input option for the organic waste to RNG pathway.
  • Fixed an error with NG to CH2 pathway including service station based compression emissions into the feedstock emissions.

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GHGenius 5.01a is a minor update with user interface improvements. No default values were altered and any results obtained should be identical to results from 5.01.

Changelog:

  • Altered the way that European countries can be selected within a region. It is now done without macros, on the Input sheet, and effects natural gas as well as electricity.
  • Added CRNG from organic waste on the Output Summary sheet, in both power generators and residential heating.

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GHGenius 5.01 is a major update release. The basic structure and style is familiar to users of 5.0x, but additions include new pathways, new regions, updated data, and new outputs and macros for interacting with the pathways. Please check the changelog for full details.

Changelog5.01 Changelog

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This is a bug fix release. No data sources have been changed.

Some hydrogen pathways were altered in the course of fixing their interactions on the sequestration sheet.

Changelog:

  • Fixed an issue where the liquid and gaseous nitrogen had their energy inputs swapped on Alt Fuel Prod.
  • Fixed an issue with unit conversions for LFG on energy use. By default this value was and still is zero.
  • Fixed a button on Sequestration that had an error message instead of taking the user back to the input sheet.
  • Fixed the fuel production emissions for hydrogen from methanol, gasoline, ethanol, FT diesel, and LPG. This heavily increases their emissions on Upstream Results and beyond, while allowing sequestration of those pathways to be correctly calculated.
  • Fixed hydrogen from gasoline and LPG both being labelled as hydrogen from wood residue.

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This is a bug fix release. No data sources have been changed.

Corn ethanol may have been having too-high fuel production numbers in cases where the fuel year and model year were both later than 2010. The coproduct emissions and energy were not being calculated correctly for bone meal. This change will only effect tallow based biodiesel when it was using energy based allocation. While these may produce different results, neither change the default results.

Changelog:

  • Fixed an issue where the bone meal coproduct for biodiesel was using the wrong energy value.
  • Fixed an issue where sugar beat and sorghum based ethanols were using the wrong sequestration fraction.
  • Fixed an issue where corn, wheat, barley, pea, and sugarcane based ethanol would sometimes incorrectly increase the natural gas input.
  • Fixed some labelling.

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