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 0.21
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -0.29 -0.375 0.11
Prot (kg) -1.84 -0.441 0.81
Fertility Sub Index -6.48
Calving Interval (days) 3.14 -1.459 -4.58
Survival (%) -1.70 1.117 -1.90
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.34
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 0.41 -0.432 -0.18
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index -6.61

* Based on an €80/tonne carbon price