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 -0.38
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) 0.25 -0.375 -0.09
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index 1.19
Calving Interval (days) -0.74 -1.459 1.08
Survival (%) 0.10 1.117 0.11
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -7.17
Carcass Weight (kg) 17.60 -0.528 -9.28
Age of Slaughter (days) -4.89 -0.432 2.11
Maintenance Sub Index Maint. Sub Index -13.06
Live WT (kg) 42.60 -0.307 -13.06
Total Carbon Sub Index -19.51

* Based on an €80/tonne carbon price