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 3.18
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -7.63 -0.375 2.86
Prot (kg) -4.26 -0.441 1.88
Fertility Sub Index -2.66
Calving Interval (days) 3.56 -1.459 -5.19
Survival (%) 2.27 1.117 2.54
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 3.81
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index 7.93

* Based on an €80/tonne carbon price