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 22.91
Milk (kg) -408.00 -0.014 5.71
Fat (kg) -24.58 -0.375 9.21
Prot (kg) -18.10 -0.441 7.99
Fertility Sub Index -2.07
Calving Interval (days) 0.39 -1.459 -0.57
Survival (%) -1.34 1.117 -1.50
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index 1.58
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 1.34 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 24.94

* Based on an €80/tonne carbon price