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 -14.19
Milk (kg) -79.00 -0.014 1.11
Fat (kg) 22.78 -0.375 -8.53
Prot (kg) 15.33 -0.441 -6.77
Fertility Sub Index 8.44
Calving Interval (days) -4.66 -1.459 6.80
Survival (%) 1.47 1.117 1.64
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index 4.82
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 2.51 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index 5.85

* Based on an €80/tonne carbon price