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 -1.80
Milk (kg) 121.00 -0.014 -1.69
Fat (kg) -0.15 -0.375 0.06
Prot (kg) 0.36 -0.441 -0.16
Fertility Sub Index -14.06
Calving Interval (days) 6.45 -1.459 -9.41
Survival (%) -4.16 1.117 -4.65
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.54
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 8.59 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index -8.15
Live WT (kg) 26.60 -0.307 -8.15
Total Carbon Sub Index -24.55

* Based on an €80/tonne carbon price