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 -2.39
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) -0.68 -0.375 0.25
Prot (kg) 0.89 -0.441 -0.39
Fertility Sub Index -1.98
Calving Interval (days) 1.80 -1.459 -2.63
Survival (%) 0.58 1.117 0.65
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index 7.58
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) 1.39 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 12.32

* Based on an €80/tonne carbon price