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 2.17
Milk (kg) 139.00 -0.014 -1.95
Fat (kg) -6.16 -0.375 2.31
Prot (kg) -4.10 -0.441 1.81
Fertility Sub Index -20.91
Calving Interval (days) 11.06 -1.459 -16.14
Survival (%) -4.27 1.117 -4.77
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index -1.22
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -2.08
Live WT (kg) 6.80 -0.307 -2.08
Total Carbon Sub Index -20.92

* Based on an €80/tonne carbon price