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 -4.29
Milk (kg) 401.00 -0.014 -5.61
Fat (kg) -11.11 -0.375 4.16
Prot (kg) 6.42 -0.441 -2.83
Fertility Sub Index -1.28
Calving Interval (days) 0.47 -1.459 -0.69
Survival (%) -0.53 1.117 -0.59
Calving Sub Index -0.25
Gestation Length (days) 0.27 -0.919 -0.25
Beef Sub Index -0.62
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 3.51 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -6.61

* Based on an €80/tonne carbon price