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 -7.21
Milk (kg) 246.00 -0.014 -3.44
Fat (kg) 5.70 -0.375 -2.13
Prot (kg) 3.70 -0.441 -1.63
Fertility Sub Index -2.32
Calving Interval (days) 2.60 -1.459 -3.79
Survival (%) 1.32 1.117 1.47
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.23
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.15 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -4.86

* Based on an €80/tonne carbon price