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 -6.64
Milk (kg) 421.00 -0.014 -5.89
Fat (kg) -0.53 -0.375 0.20
Prot (kg) 2.13 -0.441 -0.94
Fertility Sub Index 1.89
Calving Interval (days) -1.89 -1.459 2.76
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 2.40
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) -0.06 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index 1.94

* Based on an €80/tonne carbon price