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 -0.12
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) -4.09 -0.375 1.53
Prot (kg) -3.69 -0.441 1.63
Fertility Sub Index -5.52
Calving Interval (days) 2.79 -1.459 -4.07
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.44
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.85 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -6.32

* Based on an €80/tonne carbon price