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 -9.48
Milk (kg) -24.00 -0.014 0.34
Fat (kg) 15.98 -0.375 -5.99
Prot (kg) 8.68 -0.441 -3.83
Fertility Sub Index 1.30
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 1.02 1.117 1.14
Calving Sub Index 3.85
Gestation Length (days) -4.19 -0.919 3.85
Beef Sub Index -0.97
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -10.82

* Based on an €80/tonne carbon price