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 1.84
Milk (kg) 108.00 -0.014 -1.51
Fat (kg) -1.91 -0.375 0.72
Prot (kg) -5.97 -0.441 2.63
Fertility Sub Index -14.37
Calving Interval (days) 6.86 -1.459 -10.01
Survival (%) -3.90 1.117 -4.36
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index 0.90
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 0.72 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index -0.12
Live WT (kg) 0.40 -0.307 -0.12
Total Carbon Sub Index -10.97

* Based on an €80/tonne carbon price