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 1.18
Milk (kg) -199.00 -0.014 2.79
Fat (kg) 0.50 -0.375 -0.19
Prot (kg) 3.22 -0.441 -1.42
Fertility Sub Index 5.19
Calving Interval (days) -2.37 -1.459 3.46
Survival (%) 1.55 1.117 1.73
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -0.71
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 13.81

* Based on an €80/tonne carbon price