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 -19.29
Milk (kg) 524.00 -0.014 -7.34
Fat (kg) 15.52 -0.375 -5.81
Prot (kg) 13.92 -0.441 -6.14
Fertility Sub Index -5.28
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 4.27
Gestation Length (days) -4.65 -0.919 4.27
Beef Sub Index -2.31
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -5.89
Live WT (kg) 19.20 -0.307 -5.89
Total Carbon Sub Index -28.49

* Based on an €80/tonne carbon price