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 8.37
Milk (kg) -51.00 -0.014 0.71
Fat (kg) -13.41 -0.375 5.02
Prot (kg) -5.97 -0.441 2.63
Fertility Sub Index 6.04
Calving Interval (days) -3.33 -1.459 4.86
Survival (%) 1.06 1.117 1.18
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 7.15
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) -3.97 -0.432 1.71
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index 26.56

* Based on an €80/tonne carbon price