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 0.05
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) -3.90 -0.375 1.46
Prot (kg) -1.92 -0.441 0.85
Fertility Sub Index -9.61
Calving Interval (days) 4.70 -1.459 -6.86
Survival (%) -2.46 1.117 -2.75
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.16
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.38 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index -8.43

* Based on an €80/tonne carbon price