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 -0.82
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 3.44 -0.375 -1.29
Prot (kg) 0.94 -0.441 -0.41
Fertility Sub Index 6.84
Calving Interval (days) -3.19 -1.459 4.65
Survival (%) 1.96 1.117 2.19
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.78
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) -1.31 -0.432 0.57
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index 16.79

* Based on an €80/tonne carbon price