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 0.41
Milk (kg) 78.00 -0.014 -1.09
Fat (kg) -3.60 -0.375 1.35
Prot (kg) -0.34 -0.441 0.15
Fertility Sub Index 9.16
Calving Interval (days) -4.52 -1.459 6.59
Survival (%) 2.30 1.117 2.57
Calving Sub Index 3.13
Gestation Length (days) -3.40 -0.919 3.13
Beef Sub Index -0.73
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 16.26

* Based on an €80/tonne carbon price