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 19.94
Milk (kg) -696.00 -0.014 9.74
Fat (kg) -5.74 -0.375 2.15
Prot (kg) -18.24 -0.441 8.05
Fertility Sub Index -1.77
Calving Interval (days) 1.64 -1.459 -2.39
Survival (%) 0.56 1.117 0.63
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index 13.38
Carcass Weight (kg) -30.80 -0.528 16.25
Age of Slaughter (days) 6.65 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 26.49
Live WT (kg) -86.40 -0.307 26.49
Total Carbon Sub Index 58.35

* Based on an €80/tonne carbon price