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 -14.58
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 16.62 -0.375 -6.23
Prot (kg) 12.71 -0.441 -5.61
Fertility Sub Index 2.76
Calving Interval (days) -1.51 -1.459 2.20
Survival (%) 0.50 1.117 0.56
Calving Sub Index 2.90
Gestation Length (days) -3.16 -0.919 2.90
Beef Sub Index -2.22
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 5.88 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -14.81

* Based on an €80/tonne carbon price