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 0.54
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) -0.44 -0.375 0.16
Prot (kg) -2.70 -0.441 1.19
Fertility Sub Index -7.42
Calving Interval (days) 3.96 -1.459 -5.78
Survival (%) -1.47 1.117 -1.64
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.44
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 5.03
Live WT (kg) -16.40 -0.307 5.03
Total Carbon Sub Index -0.97

* Based on an €80/tonne carbon price