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 -0.64
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) -7.33 -0.375 2.75
Prot (kg) 2.63 -0.441 -1.16
Fertility Sub Index -0.43
Calving Interval (days) 0.31 -1.459 -0.45
Survival (%) 0.02 1.117 0.02
Calving Sub Index -1.79
Gestation Length (days) 1.95 -0.919 -1.79
Beef Sub Index -3.55
Carcass Weight (kg) 10.90 -0.528 -5.75
Age of Slaughter (days) -5.10 -0.432 2.20
Maintenance Sub Index Maint. Sub Index -7.27
Live WT (kg) 23.70 -0.307 -7.27
Total Carbon Sub Index -13.68

* Based on an €80/tonne carbon price