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 -13.21
Milk (kg) 313.00 -0.014 -4.38
Fat (kg) 11.09 -0.375 -4.15
Prot (kg) 10.60 -0.441 -4.68
Fertility Sub Index -2.65
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 0.69
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index -3.71
Live WT (kg) 12.10 -0.307 -3.71
Total Carbon Sub Index -18.18

* Based on an €80/tonne carbon price