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 -9.89
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 14.75 -0.375 -5.52
Prot (kg) 9.13 -0.441 -4.03
Fertility Sub Index 4.37
Calving Interval (days) -2.25 -1.459 3.28
Survival (%) 0.97 1.117 1.08
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index 3.24
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 4.48 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 5.31

* Based on an €80/tonne carbon price