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 -13.87
Milk (kg) 146.00 -0.014 -2.04
Fat (kg) 18.56 -0.375 -6.95
Prot (kg) 11.05 -0.441 -4.88
Fertility Sub Index -8.33
Calving Interval (days) 4.88 -1.459 -7.12
Survival (%) -1.08 1.117 -1.21
Calving Sub Index 4.26
Gestation Length (days) -4.63 -0.919 4.26
Beef Sub Index -0.66
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.16 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index -11.96
Live WT (kg) 39.00 -0.307 -11.96
Total Carbon Sub Index -30.56

* Based on an €80/tonne carbon price