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 10.21
Milk (kg) -550.00 -0.014 7.70
Fat (kg) -1.21 -0.375 0.45
Prot (kg) -4.66 -0.441 2.06
Fertility Sub Index -1.57
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) 0.08 1.117 0.09
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index -0.68
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 8.71
Live WT (kg) -28.40 -0.307 8.71
Total Carbon Sub Index 17.57

* Based on an €80/tonne carbon price