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 8.68
Milk (kg) -158.00 -0.014 2.21
Fat (kg) -7.33 -0.375 2.75
Prot (kg) -8.44 -0.441 3.73
Fertility Sub Index -4.49
Calving Interval (days) 2.08 -1.459 -3.03
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.39
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.67 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 1.26
Live WT (kg) -4.10 -0.307 1.26
Total Carbon Sub Index 5.29

* Based on an €80/tonne carbon price