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 -3.16
Milk (kg) 301.00 -0.014 -4.21
Fat (kg) -0.91 -0.375 0.34
Prot (kg) -1.61 -0.441 0.71
Fertility Sub Index 0.06
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.23 1.117 -0.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.58
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -2.83

* Based on an €80/tonne carbon price