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 -0.33
Milk (kg) -121.00 -0.014 1.69
Fat (kg) 4.99 -0.375 -1.87
Prot (kg) 0.34 -0.441 -0.15
Fertility Sub Index 1.75
Calving Interval (days) -0.77 -1.459 1.12
Survival (%) 0.56 1.117 0.63
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index 4.06
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 5.99 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 5.58
Live WT (kg) -18.20 -0.307 5.58
Total Carbon Sub Index 12.64

* Based on an €80/tonne carbon price