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 12.02
Milk (kg) -621.00 -0.014 8.69
Fat (kg) 4.06 -0.375 -1.52
Prot (kg) -10.97 -0.441 4.84
Fertility Sub Index -5.91
Calving Interval (days) 3.76 -1.459 -5.49
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 18.31
Carcass Weight (kg) -42.60 -0.528 22.47
Age of Slaughter (days) 9.63 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 31.15
Live WT (kg) -101.60 -0.307 31.15
Total Carbon Sub Index 56.26

* Based on an €80/tonne carbon price