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 3.76
Milk (kg) -229.00 -0.014 3.21
Fat (kg) 4.97 -0.375 -1.86
Prot (kg) -5.48 -0.441 2.42
Fertility Sub Index 4.68
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) 1.88 1.117 2.10
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 3.64
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 0.00 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index 16.01

* Based on an €80/tonne carbon price