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 -5.85
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) 5.87 -0.375 -2.20
Prot (kg) 3.42 -0.441 -1.51
Fertility Sub Index -9.27
Calving Interval (days) 4.45 -1.459 -6.49
Survival (%) -2.49 1.117 -2.78
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -2.79
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 6.84 -0.432 -2.95
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -16.97

* Based on an €80/tonne carbon price