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 17.64
Milk (kg) -367.00 -0.014 5.14
Fat (kg) -15.20 -0.375 5.69
Prot (kg) -15.42 -0.441 6.81
Fertility Sub Index -8.46
Calving Interval (days) 4.04 -1.459 -5.89
Survival (%) -2.30 1.117 -2.57
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.04
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 9.19

* Based on an €80/tonne carbon price