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 -3.07
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) 4.27 -0.375 -1.60
Prot (kg) 1.47 -0.441 -0.65
Fertility Sub Index 0.12
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.18 1.117 -0.20
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.16
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -1.41

* Based on an €80/tonne carbon price