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 3.94
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) -8.65 -0.375 3.24
Prot (kg) -4.70 -0.441 2.07
Fertility Sub Index -9.66
Calving Interval (days) 5.02 -1.459 -7.32
Survival (%) -2.09 1.117 -2.33
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.79
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index -6.43

* Based on an €80/tonne carbon price