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 15.89
Milk (kg) -341.00 -0.014 4.77
Fat (kg) -17.84 -0.375 6.68
Prot (kg) -10.05 -0.441 4.44
Fertility Sub Index 5.19
Calving Interval (days) -2.41 -1.459 3.52
Survival (%) 1.50 1.117 1.68
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -0.26
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 11.36 -0.432 -4.90
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 24.51

* Based on an €80/tonne carbon price