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 -13.99
Milk (kg) 474.00 -0.014 -6.64
Fat (kg) 9.34 -0.375 -3.50
Prot (kg) 8.74 -0.441 -3.86
Fertility Sub Index -5.54
Calving Interval (days) 3.55 -1.459 -5.18
Survival (%) -0.32 1.117 -0.36
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -4.10
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 7.90 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index -6.04
Live WT (kg) 19.70 -0.307 -6.04
Total Carbon Sub Index -27.27

* Based on an €80/tonne carbon price