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 11.28
Milk (kg) -166.00 -0.014 2.32
Fat (kg) -9.84 -0.375 3.69
Prot (kg) -11.95 -0.441 5.27
Fertility Sub Index -5.14
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.71
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index 7.33

* Based on an €80/tonne carbon price