Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 2.63
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) -8.15 -0.375 3.05
Prot (kg) -5.04 -0.441 2.22
Fertility Sub Index -18.41
Calving Interval (days) 9.25 -1.459 -13.50
Survival (%) -4.40 1.117 -4.92
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -0.99
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index -2.58
Live WT (kg) 8.40 -0.307 -2.58
Total Carbon Sub Index -18.63

* Based on an €80/tonne carbon price