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 19.76
Milk (kg) -688.00 -0.014 9.63
Fat (kg) -4.77 -0.375 1.79
Prot (kg) -18.89 -0.441 8.34
Fertility Sub Index -0.51
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) 1.37 1.117 1.53
Calving Sub Index -0.58
Gestation Length (days) 0.63 -0.919 -0.58
Beef Sub Index 14.72
Carcass Weight (kg) -35.70 -0.528 18.83
Age of Slaughter (days) 9.53 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 27.93
Live WT (kg) -91.10 -0.307 27.93
Total Carbon Sub Index 61.32

* Based on an €80/tonne carbon price