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 -14.29
Milk (kg) 365.00 -0.014 -5.11
Fat (kg) 14.77 -0.375 -5.53
Prot (kg) 8.27 -0.441 -3.65
Fertility Sub Index 2.47
Calving Interval (days) -1.22 -1.459 1.78
Survival (%) 0.62 1.117 0.69
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -4.48
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) 7.08 -0.432 -3.06
Maintenance Sub Index Maint. Sub Index -5.12
Live WT (kg) 16.70 -0.307 -5.12
Total Carbon Sub Index -19.32

* Based on an €80/tonne carbon price