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 14.55
Milk (kg) -224.00 -0.014 3.14
Fat (kg) -16.88 -0.375 6.32
Prot (kg) -11.54 -0.441 5.09
Fertility Sub Index 0.72
Calving Interval (days) -0.10 -1.459 0.15
Survival (%) 0.51 1.117 0.57
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.20
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 1.25 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 5.15
Live WT (kg) -16.80 -0.307 5.15
Total Carbon Sub Index 25.31

* Based on an €80/tonne carbon price