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 20.13
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -19.77 -0.375 7.41
Prot (kg) -17.73 -0.441 7.83
Fertility Sub Index 3.87
Calving Interval (days) -1.60 -1.459 2.33
Survival (%) 1.37 1.117 1.53
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.00
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -0.86 -0.432 0.37
Maintenance Sub Index Maint. Sub Index 0.98
Live WT (kg) -3.20 -0.307 0.98
Total Carbon Sub Index 25.43

* Based on an €80/tonne carbon price