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 -8.13
Milk (kg) 361.00 -0.014 -5.05
Fat (kg) 0.54 -0.375 -0.20
Prot (kg) 6.51 -0.441 -2.87
Fertility Sub Index -10.73
Calving Interval (days) 5.20 -1.459 -7.59
Survival (%) -2.81 1.117 -3.14
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index -1.65
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 4.55 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -3.40
Live WT (kg) 11.10 -0.307 -3.40
Total Carbon Sub Index -21.52

* Based on an €80/tonne carbon price