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 -11.93
Milk (kg) 327.00 -0.014 -4.58
Fat (kg) 22.12 -0.375 -8.29
Prot (kg) -2.11 -0.441 0.93
Fertility Sub Index -5.68
Calving Interval (days) 2.88 -1.459 -4.20
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.30
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.15 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 0.98
Live WT (kg) -3.20 -0.307 0.98
Total Carbon Sub Index -17.47

* Based on an €80/tonne carbon price