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 24.76
Milk (kg) -517.00 -0.014 7.24
Fat (kg) -21.64 -0.375 8.11
Prot (kg) -21.33 -0.441 9.41
Fertility Sub Index 2.26
Calving Interval (days) -0.72 -1.459 1.05
Survival (%) 1.08 1.117 1.21
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 3.65
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 1.20 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index 5.86
Live WT (kg) -19.10 -0.307 5.86
Total Carbon Sub Index 36.46

* Based on an €80/tonne carbon price