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 -6.02
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) 2.53 -0.375 -0.95
Prot (kg) 8.16 -0.441 -3.60
Fertility Sub Index 6.55
Calving Interval (days) -2.89 -1.459 4.22
Survival (%) 2.09 1.117 2.33
Calving Sub Index -1.51
Gestation Length (days) 1.64 -0.919 -1.51
Beef Sub Index -2.36
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 6.68
Live WT (kg) -21.80 -0.307 6.68
Total Carbon Sub Index 3.35

* Based on an €80/tonne carbon price