CO₂ trend

Climate impact across the project’s versions, as a chart. The same comparison chart that appears at the top of General information, here as its own full view.

Element	Meaning
Versions	Choose in the settings panel which versions the chart should show. Select all and Clear mark or clear them in one go. Badges show which version is the first, and which is the current one
Dashed lines	The applicable limit values, e.g. statutory requirement and voluntary class
Points	Each version sorted by creation date, as total GWP normalized per m² per year

Typically used to see whether a change between two versions improved or worsened the result.

If the selected versions have different calculation modes, a warning states that the versions are not directly comparable, because they allow different stages.