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 -2.80
Milk (kg) -346.00 -0.014 4.84
Fat (kg) 19.23 -0.375 -7.20
Prot (kg) 1.01 -0.441 -0.45
Fertility Sub Index 6.74
Calving Interval (days) -3.60 -1.459 5.25
Survival (%) 1.33 1.117 1.49
Calving Sub Index 2.57
Gestation Length (days) -2.80 -0.919 2.57
Beef Sub Index 9.26
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 4.95 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index 11.96
Live WT (kg) -39.00 -0.307 11.96
Total Carbon Sub Index 27.73

* Based on an €80/tonne carbon price