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 14.46
Milk (kg) -608.00 -0.014 8.51
Fat (kg) -0.36 -0.375 0.13
Prot (kg) -13.17 -0.441 5.81
Fertility Sub Index 3.12
Calving Interval (days) -1.27 -1.459 1.85
Survival (%) 1.13 1.117 1.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 9.41
Carcass Weight (kg) -24.90 -0.528 13.14
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 19.74
Live WT (kg) -64.40 -0.307 19.74
Total Carbon Sub Index 46.25

* Based on an €80/tonne carbon price