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 5.00
Milk (kg) 39.00 -0.014 -0.55
Fat (kg) -5.77 -0.375 2.16
Prot (kg) -7.68 -0.441 3.39
Fertility Sub Index -13.52
Calving Interval (days) 6.32 -1.459 -9.22
Survival (%) -3.85 1.117 -4.30
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index -0.57
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -8.10

* Based on an €80/tonne carbon price