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 -22.68
Milk (kg) 1075.00 -0.014 -15.05
Fat (kg) -12.74 -0.375 4.77
Prot (kg) 28.11 -0.441 -12.41
Fertility Sub Index 0.61
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.56
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.75 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -21.55

* Based on an €80/tonne carbon price