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 -15.33
Milk (kg) 377.00 -0.014 -5.28
Fat (kg) 11.32 -0.375 -4.24
Prot (kg) 13.17 -0.441 -5.81
Fertility Sub Index 1.43
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) 0.56 1.117 0.63
Calving Sub Index -0.63
Gestation Length (days) 0.69 -0.919 -0.63
Beef Sub Index -6.61
Carcass Weight (kg) 15.40 -0.528 -8.12
Age of Slaughter (days) -3.50 -0.432 1.51
Maintenance Sub Index Maint. Sub Index -8.12
Live WT (kg) 26.50 -0.307 -8.12
Total Carbon Sub Index -29.27

* Based on an €80/tonne carbon price