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 -3.99
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 2.09 -0.375 -0.78
Prot (kg) 7.27 -0.441 -3.21
Fertility Sub Index 1.28
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 0.78 1.117 0.87
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.24
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 1.03 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 7.43

* Based on an €80/tonne carbon price