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 -8.71
Milk (kg) -36.00 -0.014 0.50
Fat (kg) 20.39 -0.375 -7.64
Prot (kg) 3.58 -0.441 -1.58
Fertility Sub Index 7.04
Calving Interval (days) -3.89 -1.459 5.68
Survival (%) 1.22 1.117 1.36
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index -0.72
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -2.91

* Based on an €80/tonne carbon price