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 -7.08
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) 1.60 -0.375 -0.60
Prot (kg) 8.65 -0.441 -3.82
Fertility Sub Index 3.85
Calving Interval (days) -1.51 -1.459 2.20
Survival (%) 1.47 1.117 1.64
Calving Sub Index -0.89
Gestation Length (days) 0.97 -0.919 -0.89
Beef Sub Index -3.65
Carcass Weight (kg) 10.10 -0.528 -5.33
Age of Slaughter (days) -3.89 -0.432 1.68
Maintenance Sub Index Maint. Sub Index -8.55
Live WT (kg) 27.90 -0.307 -8.55
Total Carbon Sub Index -16.32

* Based on an €80/tonne carbon price