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 11.96
Milk (kg) -313.00 -0.014 4.38
Fat (kg) -5.42 -0.375 2.03
Prot (kg) -12.58 -0.441 5.55
Fertility Sub Index -4.24
Calving Interval (days) 1.92 -1.459 -2.80
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 1.15
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -1.31 -0.432 0.57
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index 7.81

* Based on an €80/tonne carbon price