Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 5.10
Milk (kg) -381.00 -0.014 5.33
Fat (kg) 4.40 -0.375 -1.65
Prot (kg) -3.20 -0.441 1.41
Fertility Sub Index -2.18
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) 0.52 1.117 0.58
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index 18.26
Carcass Weight (kg) -36.50 -0.528 19.25
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 21.46
Live WT (kg) -70.00 -0.307 21.46
Total Carbon Sub Index 44.33

* Based on an €80/tonne carbon price