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 -15.31
Milk (kg) 427.00 -0.014 -5.98
Fat (kg) 11.49 -0.375 -4.30
Prot (kg) 11.39 -0.441 -5.03
Fertility Sub Index 1.41
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) 0.43 1.117 0.48
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -1.98
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 8.12 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index -2.73
Live WT (kg) 8.90 -0.307 -2.73
Total Carbon Sub Index -16.19

* Based on an €80/tonne carbon price