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 -4.11
Milk (kg) -165.00 -0.014 2.31
Fat (kg) 12.68 -0.375 -4.75
Prot (kg) 3.79 -0.441 -1.67
Fertility Sub Index -1.28
Calving Interval (days) 1.26 -1.459 -1.84
Survival (%) 0.50 1.117 0.56
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index 10.19
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index 21.89
Live WT (kg) -71.40 -0.307 21.89
Total Carbon Sub Index 27.77

* Based on an €80/tonne carbon price