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 4.45
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) -5.12 -0.375 1.92
Prot (kg) -7.68 -0.441 3.39
Fertility Sub Index -5.13
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.36
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index 0.92

* Based on an €80/tonne carbon price