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 17.64
Milk (kg) -278.00 -0.014 3.89
Fat (kg) -19.71 -0.375 7.38
Prot (kg) -14.42 -0.441 6.36
Fertility Sub Index 2.76
Calving Interval (days) -2.27 -1.459 3.31
Survival (%) -0.49 1.117 -0.55
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index 2.78
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -0.32 -0.432 0.14
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index 26.97

* Based on an €80/tonne carbon price