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 3.79
Milk (kg) 94.00 -0.014 -1.32
Fat (kg) -4.82 -0.375 1.81
Prot (kg) -7.48 -0.441 3.30
Fertility Sub Index -10.30
Calving Interval (days) 5.78 -1.459 -8.43
Survival (%) -1.67 1.117 -1.87
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -3.36
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -3.49
Live WT (kg) 11.40 -0.307 -3.49
Total Carbon Sub Index -12.62

* Based on an €80/tonne carbon price