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 13.39
Milk (kg) -439.00 -0.014 6.15
Fat (kg) -4.33 -0.375 1.62
Prot (kg) -12.73 -0.441 5.62
Fertility Sub Index -2.28
Calving Interval (days) 1.35 -1.459 -1.97
Survival (%) -0.28 1.117 -0.31
Calving Sub Index -0.78
Gestation Length (days) 0.85 -0.919 -0.78
Beef Sub Index 9.23
Carcass Weight (kg) -24.70 -0.528 13.03
Age of Slaughter (days) 8.80 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index 19.90
Live WT (kg) -64.90 -0.307 19.90
Total Carbon Sub Index 39.45

* Based on an €80/tonne carbon price