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 14.56
Milk (kg) -270.00 -0.014 3.78
Fat (kg) -11.53 -0.375 4.32
Prot (kg) -14.63 -0.441 6.46
Fertility Sub Index -3.32
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) -1.13 1.117 -1.26
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index -0.86
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.23 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index 9.40

* Based on an €80/tonne carbon price