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 -3.24
Milk (kg) 257.00 -0.014 -3.60
Fat (kg) 9.07 -0.375 -3.40
Prot (kg) -8.51 -0.441 3.76
Fertility Sub Index -5.26
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -1.47 1.117 -1.64
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.66
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index -8.28

* Based on an €80/tonne carbon price