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 -18.00
Milk (kg) 415.00 -0.014 -5.81
Fat (kg) 17.30 -0.375 -6.48
Prot (kg) 12.93 -0.441 -5.71
Fertility Sub Index 1.41
Calving Interval (days) 0.06 -1.459 -0.09
Survival (%) 1.34 1.117 1.50
Calving Sub Index 3.05
Gestation Length (days) -3.32 -0.919 3.05
Beef Sub Index -0.45
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -2.30
Live WT (kg) 7.50 -0.307 -2.30
Total Carbon Sub Index -16.29

* Based on an €80/tonne carbon price