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 17.92
Milk (kg) -264.00 -0.014 3.70
Fat (kg) -17.51 -0.375 6.56
Prot (kg) -17.37 -0.441 7.67
Fertility Sub Index -5.89
Calving Interval (days) 3.27 -1.459 -4.77
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index -0.08
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index 11.25

* Based on an €80/tonne carbon price