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 22.64
Milk (kg) -591.00 -0.014 8.27
Fat (kg) -16.52 -0.375 6.19
Prot (kg) -18.53 -0.441 8.18
Fertility Sub Index -1.82
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index 6.02
Carcass Weight (kg) -17.60 -0.528 9.28
Age of Slaughter (days) 7.55 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 15.97
Live WT (kg) -52.10 -0.307 15.97
Total Carbon Sub Index 43.28

* Based on an €80/tonne carbon price