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 -2.94
Milk (kg) -159.00 -0.014 2.23
Fat (kg) 7.37 -0.375 -2.76
Prot (kg) 5.45 -0.441 -2.41
Fertility Sub Index 15.99
Calving Interval (days) -8.04 -1.459 11.73
Survival (%) 3.81 1.117 4.26
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index -0.85
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.58 -0.432 -3.27
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index 13.77

* Based on an €80/tonne carbon price