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 9.37
Milk (kg) -244.00 -0.014 3.42
Fat (kg) -6.04 -0.375 2.26
Prot (kg) -8.37 -0.441 3.69
Fertility Sub Index -1.29
Calving Interval (days) 1.05 -1.459 -1.53
Survival (%) 0.22 1.117 0.25
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -1.56
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 7.08
Live WT (kg) -23.10 -0.307 7.08
Total Carbon Sub Index 14.37

* Based on an €80/tonne carbon price