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 3.85
Milk (kg) -61.00 -0.014 0.85
Fat (kg) -3.39 -0.375 1.27
Prot (kg) -3.91 -0.441 1.73
Fertility Sub Index -12.53
Calving Interval (days) 6.10 -1.459 -8.90
Survival (%) -3.25 1.117 -3.63
Calving Sub Index -0.51
Gestation Length (days) 0.56 -0.919 -0.51
Beef Sub Index -0.18
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -9.81

* Based on an €80/tonne carbon price