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 -13.03
Milk (kg) 366.00 -0.014 -5.12
Fat (kg) 10.38 -0.375 -3.89
Prot (kg) 9.10 -0.441 -4.02
Fertility Sub Index 2.56
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 0.28 1.117 0.31
Calving Sub Index 3.06
Gestation Length (days) -3.33 -0.919 3.06
Beef Sub Index -1.21
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 0.23 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index -5.09
Live WT (kg) 16.60 -0.307 -5.09
Total Carbon Sub Index -13.71

* Based on an €80/tonne carbon price