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 23.24
Milk (kg) -556.00 -0.014 7.78
Fat (kg) -20.89 -0.375 7.82
Prot (kg) -17.30 -0.441 7.64
Fertility Sub Index 1.86
Calving Interval (days) -1.20 -1.459 1.75
Survival (%) 0.10 1.117 0.11
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index -2.94
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 23.16

* Based on an €80/tonne carbon price