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 -20.25
Milk (kg) 409.00 -0.014 -5.73
Fat (kg) 22.56 -0.375 -8.45
Prot (kg) 13.77 -0.441 -6.08
Fertility Sub Index -7.83
Calving Interval (days) 5.29 -1.459 -7.72
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 5.08
Gestation Length (days) -5.53 -0.919 5.08
Beef Sub Index -2.27
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 8.18 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -33.54

* Based on an €80/tonne carbon price