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 32.47
Milk (kg) -965.00 -0.014 13.51
Fat (kg) -19.67 -0.375 7.37
Prot (kg) -26.27 -0.441 11.59
Fertility Sub Index 1.98
Calving Interval (days) 1.34 -1.459 -1.96
Survival (%) 3.52 1.117 3.93
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 18.87
Carcass Weight (kg) -44.40 -0.528 23.42
Age of Slaughter (days) 10.55 -0.432 -4.55
Maintenance Sub Index Maint. Sub Index 32.13
Live WT (kg) -104.80 -0.307 32.13
Total Carbon Sub Index 85.26

* Based on an €80/tonne carbon price