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 65.34
Milk (kg) -1416.00 -0.014 19.82
Fat (kg) -54.86 -0.375 20.55
Prot (kg) -56.58 -0.441 24.97
Fertility Sub Index -7.08
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) -1.36 1.117 -1.52
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -1.08
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 3.00 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index 56.86

* Based on an €80/tonne carbon price