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 -0.41
Milk (kg) -33.00 -0.014 0.46
Fat (kg) 0.29 -0.375 -0.11
Prot (kg) 1.72 -0.441 -0.76
Fertility Sub Index 6.21
Calving Interval (days) -3.46 -1.459 5.05
Survival (%) 1.04 1.117 1.16
Calving Sub Index 2.86
Gestation Length (days) -3.11 -0.919 2.86
Beef Sub Index -0.47
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index 10.86

* Based on an €80/tonne carbon price