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 4.64
Milk (kg) -91.00 -0.014 1.27
Fat (kg) -9.48 -0.375 3.55
Prot (kg) 0.42 -0.441 -0.19
Fertility Sub Index 0.57
Calving Interval (days) -0.83 -1.459 1.21
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index -0.30
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) -1.25 -0.432 0.54
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index 7.10

* Based on an €80/tonne carbon price