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 13.09
Milk (kg) -143.00 -0.014 2.00
Fat (kg) -19.48 -0.375 7.30
Prot (kg) -8.58 -0.441 3.79
Fertility Sub Index 5.87
Calving Interval (days) -4.17 -1.459 6.08
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 0.11
Gestation Length (days) -0.12 -0.919 0.11
Beef Sub Index -4.56
Carcass Weight (kg) 8.30 -0.528 -4.38
Age of Slaughter (days) 0.41 -0.432 -0.18
Maintenance Sub Index Maint. Sub Index -5.70
Live WT (kg) 18.60 -0.307 -5.70
Total Carbon Sub Index 8.81

* Based on an €80/tonne carbon price