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 14.56
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -11.80 -0.375 4.42
Prot (kg) -13.66 -0.441 6.03
Fertility Sub Index -1.49
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -1.08
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) -0.80 -0.432 0.35
Maintenance Sub Index Maint. Sub Index 1.26
Live WT (kg) -4.10 -0.307 1.26
Total Carbon Sub Index 18.43

* Based on an €80/tonne carbon price