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 -16.55
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) 17.91 -0.375 -6.71
Prot (kg) 14.30 -0.441 -6.31
Fertility Sub Index 8.34
Calving Interval (days) -4.29 -1.459 6.26
Survival (%) 1.86 1.117 2.08
Calving Sub Index 2.02
Gestation Length (days) -2.20 -0.919 2.02
Beef Sub Index 0.78
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 9.55 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index -1.24

* Based on an €80/tonne carbon price