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 -9.49
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 7.95 -0.375 -2.98
Prot (kg) 5.72 -0.441 -2.52
Fertility Sub Index -1.15
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -1.32 1.117 -1.47
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index -1.47
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index -2.82
Live WT (kg) 9.20 -0.307 -2.82
Total Carbon Sub Index -12.32

* Based on an €80/tonne carbon price