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 -22.36
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 21.24 -0.375 -7.96
Prot (kg) 16.59 -0.441 -7.32
Fertility Sub Index 6.35
Calving Interval (days) -2.60 -1.459 3.79
Survival (%) 2.29 1.117 2.56
Calving Sub Index 3.31
Gestation Length (days) -3.60 -0.919 3.31
Beef Sub Index -5.36
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 7.16 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index -13.49
Live WT (kg) 44.00 -0.307 -13.49
Total Carbon Sub Index -31.55

* Based on an €80/tonne carbon price