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 5.24
Milk (kg) -409.00 -0.014 5.73
Fat (kg) 7.31 -0.375 -2.74
Prot (kg) -5.10 -0.441 2.25
Fertility Sub Index 3.47
Calving Interval (days) -1.37 -1.459 2.00
Survival (%) 1.32 1.117 1.47
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 4.09
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 8.86 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 14.22
Live WT (kg) -46.40 -0.307 14.22
Total Carbon Sub Index 26.94

* Based on an €80/tonne carbon price