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 -2.71
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 5.03 -0.375 -1.88
Prot (kg) 4.22 -0.441 -1.86
Fertility Sub Index 4.51
Calving Interval (days) -1.80 -1.459 2.63
Survival (%) 1.69 1.117 1.89
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 7.49
Carcass Weight (kg) -17.30 -0.528 9.13
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 14.59
Live WT (kg) -47.60 -0.307 14.59
Total Carbon Sub Index 25.51

* Based on an €80/tonne carbon price