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 -1.31
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) -3.99 -0.375 1.49
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index -5.96
Calving Interval (days) 2.89 -1.459 -4.22
Survival (%) -1.56 1.117 -1.74
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.45
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) -1.16 -0.432 0.50
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -8.41

* Based on an €80/tonne carbon price