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 22.40
Milk (kg) -792.00 -0.014 11.09
Fat (kg) -7.73 -0.375 2.90
Prot (kg) -19.06 -0.441 8.41
Fertility Sub Index 0.94
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -0.26
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 9.41 -0.432 -4.06
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 34.19

* Based on an €80/tonne carbon price