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 -9.33
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) 10.40 -0.375 -3.90
Prot (kg) 6.29 -0.441 -2.78
Fertility Sub Index 6.37
Calving Interval (days) -3.77 -1.459 5.50
Survival (%) 0.78 1.117 0.87
Calving Sub Index 2.45
Gestation Length (days) -2.67 -0.919 2.45
Beef Sub Index 7.20
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 16.51

* Based on an €80/tonne carbon price