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 -13.19
Milk (kg) 335.00 -0.014 -4.69
Fat (kg) 13.06 -0.375 -4.89
Prot (kg) 8.18 -0.441 -3.61
Fertility Sub Index -2.37
Calving Interval (days) 1.90 -1.459 -2.77
Survival (%) 0.36 1.117 0.40
Calving Sub Index 3.39
Gestation Length (days) -3.69 -0.919 3.39
Beef Sub Index -0.91
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 6.74 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index -3.74
Live WT (kg) 12.20 -0.307 -3.74
Total Carbon Sub Index -16.82

* Based on an €80/tonne carbon price