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 -7.96
Milk (kg) 425.00 -0.014 -5.95
Fat (kg) -0.23 -0.375 0.09
Prot (kg) 4.75 -0.441 -2.10
Fertility Sub Index -21.83
Calving Interval (days) 10.20 -1.459 -14.88
Survival (%) -6.22 1.117 -6.95
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index -2.95
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 5.60 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index -5.70
Live WT (kg) 18.60 -0.307 -5.70
Total Carbon Sub Index -35.78

* Based on an €80/tonne carbon price