I have a basic question.
When I use impact anlaysis, the material of input and output (not product) is not analyzed.
In the attachment, WITH HEAT AND ELECTRICITY, CO2 appears in the results.
But after removing heat and electricity from the input,
MATERIAL ONLY with the rest of the same process, I get no CO2 results at all.
Below is the database and LCIA method I used.
database: openlca free database (all)
method: Recipe 2016 midpoint
with heat and electricity-1
with heat and electricity-2
with heat and electricity-3
with heat and electricity-4
material only-1
material only-2
