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 14.81
Milk (kg) 180.00 -0.014 -2.52
Fat (kg) -26.93 -0.375 10.09
Prot (kg) -16.41 -0.441 7.24
Fertility Sub Index -2.64
Calving Interval (days) 1.32 -1.459 -1.93
Survival (%) -0.64 1.117 -0.72
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.48
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.45 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 12.65

* Based on an €80/tonne carbon price