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 -17.72
Milk (kg) 508.00 -0.014 -7.11
Fat (kg) 14.01 -0.375 -5.25
Prot (kg) 12.15 -0.441 -5.36
Fertility Sub Index -4.48
Calving Interval (days) 3.25 -1.459 -4.74
Survival (%) 0.23 1.117 0.26
Calving Sub Index 4.30
Gestation Length (days) -4.68 -0.919 4.30
Beef Sub Index 1.27
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 7.32 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -19.39

* Based on an €80/tonne carbon price