Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.61
Milk (kg) 72.00 -0.014 -1.01
Fat (kg) 0.48 -0.375 -0.18
Prot (kg) -1.32 -0.441 0.58
Fertility Sub Index 0.63
Calving Interval (days) -0.43 -1.459 0.63
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.51
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 2.40 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index -0.12
Live WT (kg) 0.40 -0.307 -0.12
Total Carbon Sub Index -1.07

* Based on an €80/tonne carbon price