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 24.69
Milk (kg) -516.00 -0.014 7.22
Fat (kg) -22.38 -0.375 8.38
Prot (kg) -20.57 -0.441 9.08
Fertility Sub Index -0.83
Calving Interval (days) 0.67 -1.459 -0.98
Survival (%) 0.13 1.117 0.15
Calving Sub Index -1.37
Gestation Length (days) 1.49 -0.919 -1.37
Beef Sub Index -2.05
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.00 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 24.76

* Based on an €80/tonne carbon price