DAC and microbial electrosysthesis

Not knowing all of the details of your process, I would try to use the RNG from organic waste pathway. This would allow you calculate any avoided methane emissions from the current disposal of the organic waste.

The sequestration function does work with this pathway. The CCS will show up as reduced fuel production emissions.

The only carbonate that we have in the model is limestone, This can be added to any pathway on the Alt Fuel Prod sheet. There are also placeholders for other chemicals that can be added to a pathway.

For dealing with the caustic that is produced, the only way to deal with that in the model is using a displacement approach. This could be done as a negative input on the Alt Fuel Prod sheet or as a new co-product on the Coprods sheet.

Regards
Don O'Connor