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 -0.80
Milk (kg) -72.00 -0.014 1.01
Fat (kg) 3.08 -0.375 -1.15
Prot (kg) 1.48 -0.441 -0.65
Fertility Sub Index 3.78
Calving Interval (days) -1.21 -1.459 1.77
Survival (%) 1.80 1.117 2.01
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index 9.70
Carcass Weight (kg) -26.00 -0.528 13.72
Age of Slaughter (days) 9.31 -0.432 -4.02
Maintenance Sub Index Maint. Sub Index 20.66
Live WT (kg) -67.40 -0.307 20.66
Total Carbon Sub Index 34.42

* Based on an €80/tonne carbon price