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 36.62
Milk (kg) -822.00 -0.014 11.51
Fat (kg) -31.08 -0.375 11.64
Prot (kg) -30.53 -0.441 13.47
Fertility Sub Index -5.87
Calving Interval (days) 3.21 -1.459 -4.68
Survival (%) -1.06 1.117 -1.18
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 0.82
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 0.05 -0.432 -0.02
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index 32.71

* Based on an €80/tonne carbon price