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 -11.28
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) 14.61 -0.375 -5.47
Prot (kg) 7.67 -0.441 -3.39
Fertility Sub Index 11.56
Calving Interval (days) -6.24 -1.459 9.10
Survival (%) 2.20 1.117 2.46
Calving Sub Index 3.51
Gestation Length (days) -3.82 -0.919 3.51
Beef Sub Index -3.35
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 7.77 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -5.08

* Based on an €80/tonne carbon price