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 24.34
Milk (kg) -894.00 -0.014 12.52
Fat (kg) -7.16 -0.375 2.68
Prot (kg) -20.72 -0.441 9.14
Fertility Sub Index 2.88
Calving Interval (days) -1.09 -1.459 1.59
Survival (%) 1.15 1.117 1.28
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 2.84
Carcass Weight (kg) -13.50 -0.528 7.12
Age of Slaughter (days) 9.92 -0.432 -4.28
Maintenance Sub Index Maint. Sub Index 12.20
Live WT (kg) -39.80 -0.307 12.20
Total Carbon Sub Index 42.74

* Based on an €80/tonne carbon price