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 -0.29
Milk (kg) -344.00 -0.014 4.82
Fat (kg) 9.88 -0.375 -3.70
Prot (kg) 3.18 -0.441 -1.40
Fertility Sub Index 17.89
Calving Interval (days) -9.03 -1.459 13.18
Survival (%) 4.22 1.117 4.71
Calving Sub Index 3.93
Gestation Length (days) -4.28 -0.919 3.93
Beef Sub Index -3.37
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index 15.41

* Based on an €80/tonne carbon price