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 21.34
Milk (kg) -440.00 -0.014 6.16
Fat (kg) -18.14 -0.375 6.79
Prot (kg) -19.01 -0.441 8.39
Fertility Sub Index -1.78
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 2.66
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) -0.43 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 4.35
Live WT (kg) -14.20 -0.307 4.35
Total Carbon Sub Index 27.09

* Based on an €80/tonne carbon price