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 23.54
Milk (kg) -435.00 -0.014 6.09
Fat (kg) -18.20 -0.375 6.82
Prot (kg) -24.10 -0.441 10.64
Fertility Sub Index -2.34
Calving Interval (days) 0.96 -1.459 -1.40
Survival (%) -0.84 1.117 -0.94
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.43
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.40 -0.432 -1.47
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 22.68

* Based on an €80/tonne carbon price