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 5.27
Milk (kg) -82.00 -0.014 1.15
Fat (kg) -4.37 -0.375 1.64
Prot (kg) -5.64 -0.441 2.49
Fertility Sub Index -2.31
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) -0.57 1.117 -0.64
Calving Sub Index -3.03
Gestation Length (days) 3.30 -0.919 -3.03
Beef Sub Index -5.02
Carcass Weight (kg) 7.60 -0.528 -4.01
Age of Slaughter (days) 2.35 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -10.61

* Based on an €80/tonne carbon price