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 -10.02
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) 6.64 -0.375 -2.49
Prot (kg) 10.12 -0.441 -4.47
Fertility Sub Index 0.78
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 0.32 1.117 0.36
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index -2.36
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -10.83

* Based on an €80/tonne carbon price