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 -8.04
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) 5.67 -0.375 -2.12
Prot (kg) 9.89 -0.441 -4.37
Fertility Sub Index 1.53
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 0.76 1.117 0.85
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index -1.76
Carcass Weight (kg) 3.20 -0.528 -1.69
Age of Slaughter (days) 0.16 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -12.73

* Based on an €80/tonne carbon price