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 -9.49
Milk (kg) 271.00 -0.014 -3.79
Fat (kg) 9.41 -0.375 -3.52
Prot (kg) 4.92 -0.441 -2.17
Fertility Sub Index -22.67
Calving Interval (days) 12.62 -1.459 -18.41
Survival (%) -3.81 1.117 -4.26
Calving Sub Index -0.49
Gestation Length (days) 0.53 -0.919 -0.49
Beef Sub Index -2.54
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 5.16 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -38.26

* Based on an €80/tonne carbon price