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 23.47
Milk (kg) -723.00 -0.014 10.12
Fat (kg) -12.86 -0.375 4.82
Prot (kg) -19.32 -0.441 8.53
Fertility Sub Index -1.85
Calving Interval (days) 1.43 -1.459 -2.09
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -2.16
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 7.02
Live WT (kg) -22.90 -0.307 7.02
Total Carbon Sub Index 27.17

* Based on an €80/tonne carbon price