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 18.14
Milk (kg) -196.00 -0.014 2.74
Fat (kg) -20.02 -0.375 7.50
Prot (kg) -17.89 -0.441 7.90
Fertility Sub Index -3.64
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) -0.83 1.117 -0.93
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.28
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.11 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index 13.61

* Based on an €80/tonne carbon price