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 11.57
Milk (kg) -357.00 -0.014 5.00
Fat (kg) -4.43 -0.375 1.66
Prot (kg) -11.12 -0.441 4.91
Fertility Sub Index 0.51
Calving Interval (days) 0.09 -1.459 -0.13
Survival (%) 0.57 1.117 0.64
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -0.36
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index 11.66

* Based on an €80/tonne carbon price