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) -61.00 -0.014 0.85
Fat (kg) -4.32 -0.375 1.62
Prot (kg) -5.10 -0.441 2.25
Fertility Sub Index -6.39
Calving Interval (days) 3.03 -1.459 -4.42
Survival (%) -1.76 1.117 -1.97
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.39
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -0.05

* Based on an €80/tonne carbon price