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 -0.40
Milk (kg) 126.00 -0.014 -1.76
Fat (kg) -4.55 -0.375 1.70
Prot (kg) 0.76 -0.441 -0.34
Fertility Sub Index -5.32
Calving Interval (days) 2.59 -1.459 -3.78
Survival (%) -1.38 1.117 -1.54
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index -0.42
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.65 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index -3.86

* Based on an €80/tonne carbon price