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 -1.33
Milk (kg) 82.00 -0.014 -1.15
Fat (kg) 0.36 -0.375 -0.13
Prot (kg) 0.11 -0.441 -0.05
Fertility Sub Index -3.08
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 1.78
Gestation Length (days) -1.94 -0.919 1.78
Beef Sub Index 0.53
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 4.28 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index 0.77

* Based on an €80/tonne carbon price