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 0.72
Milk (kg) 14.00 -0.014 -0.20
Fat (kg) 2.97 -0.375 -1.11
Prot (kg) -4.60 -0.441 2.03
Fertility Sub Index -5.29
Calving Interval (days) 2.79 -1.459 -4.07
Survival (%) -1.09 1.117 -1.22
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index 1.20
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -1.44 -0.432 0.62
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -4.43

* Based on an €80/tonne carbon price