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 -7.46
Milk (kg) -334.00 -0.014 4.68
Fat (kg) 15.73 -0.375 -5.89
Prot (kg) 14.15 -0.441 -6.25
Fertility Sub Index 0.53
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 0.19 1.117 0.21
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 11.41
Carcass Weight (kg) -25.90 -0.528 13.66
Age of Slaughter (days) 5.22 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index 20.51
Live WT (kg) -66.90 -0.307 20.51
Total Carbon Sub Index 25.64

* Based on an €80/tonne carbon price