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 11.85
Milk (kg) -212.00 -0.014 2.97
Fat (kg) -12.88 -0.375 4.82
Prot (kg) -9.19 -0.441 4.06
Fertility Sub Index -0.64
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) -0.44 1.117 -0.49
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.83
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.42 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 11.69

* Based on an €80/tonne carbon price