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 -1.66
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) -1.72 -0.375 0.64
Prot (kg) 2.17 -0.441 -0.96
Fertility Sub Index 0.49
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) -0.15 1.117 -0.17
Calving Sub Index -1.41
Gestation Length (days) 1.53 -0.919 -1.41
Beef Sub Index -4.42
Carcass Weight (kg) 11.50 -0.528 -6.07
Age of Slaughter (days) -3.81 -0.432 1.64
Maintenance Sub Index Maint. Sub Index -8.09
Live WT (kg) 26.40 -0.307 -8.09
Total Carbon Sub Index -15.09

* Based on an €80/tonne carbon price