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 9.87
Milk (kg) -611.00 -0.014 8.55
Fat (kg) 7.04 -0.375 -2.64
Prot (kg) -8.95 -0.441 3.95
Fertility Sub Index 3.40
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) 2.18 1.117 2.44
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 14.85
Carcass Weight (kg) -35.20 -0.528 18.57
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 26.98
Live WT (kg) -88.00 -0.307 26.98
Total Carbon Sub Index 57.22

* Based on an €80/tonne carbon price