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 -14.41
Milk (kg) 387.00 -0.014 -5.42
Fat (kg) 10.85 -0.375 -4.06
Prot (kg) 11.16 -0.441 -4.93
Fertility Sub Index -4.25
Calving Interval (days) 3.35 -1.459 -4.89
Survival (%) 0.57 1.117 0.64
Calving Sub Index 3.13
Gestation Length (days) -3.41 -0.919 3.13
Beef Sub Index -1.91
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 7.00 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -21.24

* Based on an €80/tonne carbon price