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 -7.90
Milk (kg) -325.00 -0.014 4.55
Fat (kg) 15.94 -0.375 -5.97
Prot (kg) 14.67 -0.441 -6.47
Fertility Sub Index -2.28
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) 0.11 1.117 0.12
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index 10.30
Carcass Weight (kg) -24.50 -0.528 12.92
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 19.34
Live WT (kg) -63.10 -0.307 19.34
Total Carbon Sub Index 20.77

* Based on an €80/tonne carbon price