Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 22.67
Milk (kg) -895.00 -0.014 12.53
Fat (kg) -5.11 -0.375 1.91
Prot (kg) -18.63 -0.441 8.22
Fertility Sub Index -1.80
Calving Interval (days) 1.43 -1.459 -2.09
Survival (%) 0.26 1.117 0.29
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index 1.46
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 8.71 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 11.43
Live WT (kg) -37.30 -0.307 11.43
Total Carbon Sub Index 34.45

* Based on an €80/tonne carbon price