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 -1.93
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -0.31 -0.375 0.12
Prot (kg) 1.11 -0.441 -0.49
Fertility Sub Index 0.66
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 0.16 1.117 0.18
Calving Sub Index 3.42
Gestation Length (days) -3.72 -0.919 3.42
Beef Sub Index -2.08
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 8.12 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 0.98
Live WT (kg) -3.20 -0.307 0.98
Total Carbon Sub Index 1.05

* Based on an €80/tonne carbon price