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 -1.36
Milk (kg) 72.00 -0.014 -1.01
Fat (kg) -0.97 -0.375 0.36
Prot (kg) 1.61 -0.441 -0.71
Fertility Sub Index 1.12
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) 0.32 1.117 0.36
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index -7.76
Carcass Weight (kg) 17.10 -0.528 -9.02
Age of Slaughter (days) -2.92 -0.432 1.26
Maintenance Sub Index Maint. Sub Index -10.58
Live WT (kg) 34.50 -0.307 -10.58
Total Carbon Sub Index -19.11

* Based on an €80/tonne carbon price