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 3.23
Milk (kg) 97.00 -0.014 -1.36
Fat (kg) -3.41 -0.375 1.28
Prot (kg) -7.50 -0.441 3.31
Fertility Sub Index -5.98
Calving Interval (days) 3.12 -1.459 -4.55
Survival (%) -1.28 1.117 -1.43
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 0.93
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 2.25 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 0.11

* Based on an €80/tonne carbon price