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 6.48
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -4.32 -0.375 1.62
Prot (kg) -4.32 -0.441 1.91
Fertility Sub Index 10.18
Calving Interval (days) -5.51 -1.459 8.04
Survival (%) 1.92 1.117 2.15
Calving Sub Index 0.97
Gestation Length (days) -1.05 -0.919 0.97
Beef Sub Index 0.79
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) -2.94 -0.432 1.27
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 15.35

* Based on an €80/tonne carbon price