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 -1.79
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) -8.07 -0.375 3.02
Prot (kg) 2.37 -0.441 -1.05
Fertility Sub Index -7.19
Calving Interval (days) 3.51 -1.459 -5.12
Survival (%) -1.85 1.117 -2.07
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.46
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.00 -0.432 -1.73
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -10.20

* Based on an €80/tonne carbon price