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 -9.85
Milk (kg) -79.00 -0.014 1.11
Fat (kg) 13.84 -0.375 -5.18
Prot (kg) 13.07 -0.441 -5.77
Fertility Sub Index 15.40
Calving Interval (days) -7.77 -1.459 11.34
Survival (%) 3.64 1.117 4.07
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index 1.41
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 5.41 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 12.14

* Based on an €80/tonne carbon price