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 25.84
Milk (kg) -587.00 -0.014 8.22
Fat (kg) -10.10 -0.375 3.78
Prot (kg) -31.36 -0.441 13.84
Fertility Sub Index -5.28
Calving Interval (days) 2.56 -1.459 -3.74
Survival (%) -1.38 1.117 -1.54
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.10
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.35 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index 22.16

* Based on an €80/tonne carbon price