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 -2.14
Milk (kg) -243.00 -0.014 3.40
Fat (kg) 8.95 -0.375 -3.35
Prot (kg) 4.97 -0.441 -2.19
Fertility Sub Index 3.66
Calving Interval (days) -1.65 -1.459 2.41
Survival (%) 1.12 1.117 1.25
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index 13.49
Carcass Weight (kg) -32.80 -0.528 17.30
Age of Slaughter (days) 8.83 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index 24.31
Live WT (kg) -79.30 -0.307 24.31
Total Carbon Sub Index 42.20

* Based on an €80/tonne carbon price