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 -6.47
Milk (kg) 479.00 -0.014 -6.71
Fat (kg) -3.07 -0.375 1.15
Prot (kg) 2.08 -0.441 -0.92
Fertility Sub Index -7.13
Calving Interval (days) 3.49 -1.459 -5.09
Survival (%) -1.82 1.117 -2.03
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.74
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.81 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -15.25

* Based on an €80/tonne carbon price