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 26.72
Milk (kg) -879.00 -0.014 12.31
Fat (kg) -11.53 -0.375 4.32
Prot (kg) -22.87 -0.441 10.09
Fertility Sub Index -2.07
Calving Interval (days) 1.32 -1.459 -1.93
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 6.80
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 10.02 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 14.13
Live WT (kg) -46.10 -0.307 14.13
Total Carbon Sub Index 46.46

* Based on an €80/tonne carbon price