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 -3.11
Milk (kg) 275.00 -0.014 -3.85
Fat (kg) -8.01 -0.375 3.00
Prot (kg) 5.13 -0.441 -2.26
Fertility Sub Index 1.08
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) 0.61 1.117 0.68
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.51
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 0.90 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index 6.19
Live WT (kg) -20.20 -0.307 6.19
Total Carbon Sub Index 10.36

* Based on an €80/tonne carbon price