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 10.96
Milk (kg) -463.00 -0.014 6.48
Fat (kg) 5.05 -0.375 -1.89
Prot (kg) -14.43 -0.441 6.37
Fertility Sub Index 0.54
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.83
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.86 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index 13.31

* Based on an €80/tonne carbon price