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 14.84
Milk (kg) -518.00 -0.014 7.25
Fat (kg) 1.81 -0.375 -0.68
Prot (kg) -18.72 -0.441 8.26
Fertility Sub Index -3.93
Calving Interval (days) 1.94 -1.459 -2.83
Survival (%) -0.98 1.117 -1.09
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.24
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.77 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index 11.78

* Based on an €80/tonne carbon price