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 -0.03
Milk (kg) 33.00 -0.014 -0.46
Fat (kg) 2.51 -0.375 -0.94
Prot (kg) -3.10 -0.441 1.37
Fertility Sub Index -5.33
Calving Interval (days) 2.68 -1.459 -3.91
Survival (%) -1.27 1.117 -1.42
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.35
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -5.16

* Based on an €80/tonne carbon price