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 6.12
Milk (kg) 11.00 -0.014 -0.15
Fat (kg) -9.21 -0.375 3.45
Prot (kg) -6.41 -0.441 2.83
Fertility Sub Index -16.27
Calving Interval (days) 8.06 -1.459 -11.76
Survival (%) -4.04 1.117 -4.51
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 0.07
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 4.11 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -9.61

* Based on an €80/tonne carbon price