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 -10.47
Milk (kg) 300.00 -0.014 -4.20
Fat (kg) 9.93 -0.375 -3.72
Prot (kg) 5.79 -0.441 -2.56
Fertility Sub Index 4.35
Calving Interval (days) -0.67 -1.459 0.98
Survival (%) 3.02 1.117 3.37
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -2.49
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -8.73

* Based on an €80/tonne carbon price