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 -27.43
Milk (kg) 790.00 -0.014 -11.06
Fat (kg) 16.88 -0.375 -6.32
Prot (kg) 22.77 -0.441 -10.05
Fertility Sub Index 6.13
Calving Interval (days) -2.07 -1.459 3.02
Survival (%) 2.78 1.117 3.11
Calving Sub Index 4.57
Gestation Length (days) -4.97 -0.919 4.57
Beef Sub Index -4.41
Carcass Weight (kg) 4.10 -0.528 -2.16
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -26.66

* Based on an €80/tonne carbon price