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 -0.70
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) -3.97 -0.375 1.49
Prot (kg) -1.17 -0.441 0.52
Fertility Sub Index -5.49
Calving Interval (days) 2.92 -1.459 -4.26
Survival (%) -1.10 1.117 -1.23
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.26
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.37 -0.432 -0.16
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index -5.43

* Based on an €80/tonne carbon price