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 -3.25
Milk (kg) 243.00 -0.014 -3.40
Fat (kg) -1.56 -0.375 0.58
Prot (kg) 0.99 -0.441 -0.44
Fertility Sub Index -4.49
Calving Interval (days) 2.16 -1.459 -3.15
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.03
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index -6.21

* Based on an €80/tonne carbon price