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 -14.34
Milk (kg) 407.00 -0.014 -5.70
Fat (kg) 10.75 -0.375 -4.03
Prot (kg) 10.45 -0.441 -4.61
Fertility Sub Index 2.07
Calving Interval (days) -0.78 -1.459 1.14
Survival (%) 0.83 1.117 0.93
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index -2.19
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 5.43 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -3.16
Live WT (kg) 10.30 -0.307 -3.16
Total Carbon Sub Index -15.21

* Based on an €80/tonne carbon price