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 -10.93
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 17.58 -0.375 -6.58
Prot (kg) 16.51 -0.441 -7.29
Fertility Sub Index -1.02
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) 0.18 1.117 0.20
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 1.70
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index 9.93
Live WT (kg) -32.40 -0.307 9.93
Total Carbon Sub Index 0.77

* Based on an €80/tonne carbon price