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 -22.51
Milk (kg) 885.00 -0.014 -12.39
Fat (kg) 14.39 -0.375 -5.39
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index -5.49
Calving Interval (days) 2.69 -1.459 -3.92
Survival (%) -1.40 1.117 -1.56
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.35
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index -26.27

* Based on an €80/tonne carbon price