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 -0.35
Milk (kg) -126.00 -0.014 1.76
Fat (kg) 2.94 -0.375 -1.10
Prot (kg) 2.29 -0.441 -1.01
Fertility Sub Index 0.79
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) 0.72 1.117 0.80
Calving Sub Index 4.82
Gestation Length (days) -5.24 -0.919 4.82
Beef Sub Index -0.54
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 6.13 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 10.55

* Based on an €80/tonne carbon price