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 14.94
Milk (kg) -265.00 -0.014 3.71
Fat (kg) -10.51 -0.375 3.94
Prot (kg) -16.52 -0.441 7.29
Fertility Sub Index -3.67
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index -0.57
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 2.67 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index 13.17

* Based on an €80/tonne carbon price