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 -1.55
Milk (kg) 121.00 -0.014 -1.69
Fat (kg) -0.04 -0.375 0.01
Prot (kg) -0.29 -0.441 0.13
Fertility Sub Index -18.41
Calving Interval (days) 9.37 -1.459 -13.67
Survival (%) -4.24 1.117 -4.74
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 0.73
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.37 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index -16.97

* Based on an €80/tonne carbon price