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 -6.63
Milk (kg) -143.00 -0.014 2.00
Fat (kg) 15.32 -0.375 -5.74
Prot (kg) 6.55 -0.441 -2.89
Fertility Sub Index 11.16
Calving Interval (days) -5.28 -1.459 7.70
Survival (%) 3.09 1.117 3.45
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index 12.46
Carcass Weight (kg) -30.20 -0.528 15.93
Age of Slaughter (days) 8.05 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 11.96
Live WT (kg) -39.00 -0.307 11.96
Total Carbon Sub Index 31.83

* Based on an €80/tonne carbon price