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 -16.66
Milk (kg) 486.00 -0.014 -6.80
Fat (kg) 9.41 -0.375 -3.52
Prot (kg) 14.35 -0.441 -6.33
Fertility Sub Index 1.96
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) 1.05 1.117 1.17
Calving Sub Index 4.65
Gestation Length (days) -5.06 -0.919 4.65
Beef Sub Index -1.37
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 7.20 -0.432 -3.11
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -11.11

* Based on an €80/tonne carbon price