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 0.93
Milk (kg) -411.00 -0.014 5.75
Fat (kg) 11.96 -0.375 -4.48
Prot (kg) 0.77 -0.441 -0.34
Fertility Sub Index 0.44
Calving Interval (days) 0.51 -1.459 -0.74
Survival (%) 1.06 1.117 1.18
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 11.05
Carcass Weight (kg) -27.10 -0.528 14.30
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 21.15
Live WT (kg) -69.00 -0.307 21.15
Total Carbon Sub Index 34.68

* Based on an €80/tonne carbon price