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 -7.20
Milk (kg) -340.00 -0.014 4.76
Fat (kg) 15.66 -0.375 -5.87
Prot (kg) 13.81 -0.441 -6.10
Fertility Sub Index -0.89
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 0.29 1.117 0.32
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 2.53
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 7.94 -0.432 -3.43
Maintenance Sub Index Maint. Sub Index 10.70
Live WT (kg) -34.90 -0.307 10.70
Total Carbon Sub Index 6.65

* Based on an €80/tonne carbon price