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 10.87
Milk (kg) -372.00 -0.014 5.21
Fat (kg) -4.79 -0.375 1.79
Prot (kg) -8.76 -0.441 3.87
Fertility Sub Index -6.08
Calving Interval (days) 3.25 -1.459 -4.74
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 2.64
Gestation Length (days) -2.87 -0.919 2.64
Beef Sub Index -1.80
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 5.64 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index 5.41

* Based on an €80/tonne carbon price