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 -2.98
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 13.06 -0.375 -4.89
Prot (kg) 1.18 -0.441 -0.52
Fertility Sub Index 2.65
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 1.94 1.117 2.17
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 18.89
Carcass Weight (kg) -40.40 -0.528 21.31
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 30.93
Live WT (kg) -100.90 -0.307 30.93
Total Carbon Sub Index 49.59

* Based on an €80/tonne carbon price