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 7.78
Milk (kg) -477.00 -0.014 6.68
Fat (kg) 5.43 -0.375 -2.03
Prot (kg) -7.11 -0.441 3.14
Fertility Sub Index 0.57
Calving Interval (days) 0.09 -1.459 -0.13
Survival (%) 0.63 1.117 0.70
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 14.67
Carcass Weight (kg) -35.20 -0.528 18.57
Age of Slaughter (days) 9.03 -0.432 -3.90
Maintenance Sub Index Maint. Sub Index 29.49
Live WT (kg) -96.20 -0.307 29.49
Total Carbon Sub Index 52.97

* Based on an €80/tonne carbon price