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 22.24
Milk (kg) -369.00 -0.014 5.17
Fat (kg) -23.07 -0.375 8.64
Prot (kg) -19.10 -0.441 8.43
Fertility Sub Index 0.58
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) -0.19 1.117 -0.21
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 1.57
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -0.47 -0.432 0.20
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 29.45

* Based on an €80/tonne carbon price