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 0.27
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) -5.69 -0.375 2.13
Prot (kg) -0.80 -0.441 0.35
Fertility Sub Index -6.41
Calving Interval (days) 3.54 -1.459 -5.17
Survival (%) -1.11 1.117 -1.24
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -3.31
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 5.11 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -3.77
Live WT (kg) 12.30 -0.307 -3.77
Total Carbon Sub Index -13.69

* Based on an €80/tonne carbon price