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 7.29
Milk (kg) -96.00 -0.014 1.34
Fat (kg) -6.74 -0.375 2.52
Prot (kg) -7.76 -0.441 3.42
Fertility Sub Index -13.65
Calving Interval (days) 7.22 -1.459 -10.53
Survival (%) -2.79 1.117 -3.12
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index -0.26
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.92 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index -7.85

* Based on an €80/tonne carbon price