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 -5.95
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) 2.43 -0.375 -0.91
Prot (kg) 4.25 -0.441 -1.88
Fertility Sub Index 0.16
Calving Interval (days) -0.54 -1.459 0.79
Survival (%) -0.56 1.117 -0.63
Calving Sub Index 3.31
Gestation Length (days) -3.60 -0.919 3.31
Beef Sub Index -2.16
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -1.81
Live WT (kg) 5.90 -0.307 -1.81
Total Carbon Sub Index -6.45

* Based on an €80/tonne carbon price