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 7.07
Milk (kg) 101.00 -0.014 -1.41
Fat (kg) -10.74 -0.375 4.02
Prot (kg) -10.11 -0.441 4.46
Fertility Sub Index -15.36
Calving Interval (days) 8.36 -1.459 -12.20
Survival (%) -2.83 1.117 -3.16
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index -1.07
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.05 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -9.42

* Based on an €80/tonne carbon price