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 26.73
Milk (kg) -456.00 -0.014 6.38
Fat (kg) -23.49 -0.375 8.80
Prot (kg) -26.16 -0.441 11.55
Fertility Sub Index -4.15
Calving Interval (days) 1.59 -1.459 -2.32
Survival (%) -1.64 1.117 -1.83
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index -0.23
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.02 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 26.62

* Based on an €80/tonne carbon price