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 3.51
Milk (kg) -366.00 -0.014 5.12
Fat (kg) 7.06 -0.375 -2.64
Prot (kg) -2.33 -0.441 1.03
Fertility Sub Index -2.44
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) 0.56 1.117 0.63
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 7.70
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 18.26

* Based on an €80/tonne carbon price