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 -19.14
Milk (kg) 742.00 -0.014 -10.39
Fat (kg) 9.05 -0.375 -3.39
Prot (kg) 12.16 -0.441 -5.37
Fertility Sub Index -0.78
Calving Interval (days) 0.16 -1.459 -0.23
Survival (%) -0.49 1.117 -0.55
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index -0.40
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 5.07 -0.432 -2.19
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -20.31

* Based on an €80/tonne carbon price