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 0.49
Milk (kg) 35.00 -0.014 -0.49
Fat (kg) 0.63 -0.375 -0.24
Prot (kg) -2.75 -0.441 1.21
Fertility Sub Index -2.24
Calving Interval (days) 0.75 -1.459 -1.09
Survival (%) -1.03 1.117 -1.15
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index -0.11
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -0.13

* Based on an €80/tonne carbon price