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 -6.91
Milk (kg) 529.00 -0.014 -7.41
Fat (kg) -2.02 -0.375 0.76
Prot (kg) 0.58 -0.441 -0.26
Fertility Sub Index -0.46
Calving Interval (days) 0.13 -1.459 -0.19
Survival (%) -0.24 1.117 -0.27
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.18
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index -4.83

* Based on an €80/tonne carbon price