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 9.21
Milk (kg) -205.00 -0.014 2.87
Fat (kg) -8.29 -0.375 3.11
Prot (kg) -7.34 -0.441 3.24
Fertility Sub Index 1.35
Calving Interval (days) -0.77 -1.459 1.12
Survival (%) 0.20 1.117 0.22
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 1.68
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 6.56
Live WT (kg) -21.40 -0.307 6.56
Total Carbon Sub Index 21.64

* Based on an €80/tonne carbon price