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 -10.51
Milk (kg) -209.00 -0.014 2.93
Fat (kg) 17.17 -0.375 -6.43
Prot (kg) 15.86 -0.441 -7.00
Fertility Sub Index -1.35
Calving Interval (days) 1.17 -1.459 -1.71
Survival (%) 0.32 1.117 0.36
Calving Sub Index 1.32
Gestation Length (days) -1.44 -0.919 1.32
Beef Sub Index 1.15
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 9.72
Live WT (kg) -31.70 -0.307 9.72
Total Carbon Sub Index 0.33

* Based on an €80/tonne carbon price