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 -0.22
Milk (kg) -22.00 -0.014 0.31
Fat (kg) 1.34 -0.375 -0.50
Prot (kg) 0.05 -0.441 -0.02
Fertility Sub Index 2.68
Calving Interval (days) -1.43 -1.459 2.09
Survival (%) 0.53 1.117 0.59
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 1.49
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -0.51 -0.432 0.22
Maintenance Sub Index Maint. Sub Index 5.40
Live WT (kg) -17.60 -0.307 5.40
Total Carbon Sub Index 13.18

* Based on an €80/tonne carbon price