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 -4.47
Milk (kg) 183.00 -0.014 -2.56
Fat (kg) -0.71 -0.375 0.27
Prot (kg) 4.92 -0.441 -2.17
Fertility Sub Index -11.13
Calving Interval (days) 5.89 -1.459 -8.59
Survival (%) -2.27 1.117 -2.54
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index -2.02
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 2.98 -0.432 -1.29
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -17.53

* Based on an €80/tonne carbon price