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 4.72
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) -14.78 -0.375 5.54
Prot (kg) -3.16 -0.441 1.39
Fertility Sub Index -7.54
Calving Interval (days) 3.73 -1.459 -5.44
Survival (%) -1.88 1.117 -2.10
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index 0.20
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -1.20

* Based on an €80/tonne carbon price