Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -2.53
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) 0.43 -0.375 -0.16
Prot (kg) -0.60 -0.441 0.26
Fertility Sub Index -9.29
Calving Interval (days) 4.75 -1.459 -6.93
Survival (%) -2.11 1.117 -2.36
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 0.18
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -11.39

* Based on an €80/tonne carbon price