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 -0.62
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) 0.62 -0.375 -0.23
Prot (kg) -0.99 -0.441 0.44
Fertility Sub Index -6.82
Calving Interval (days) 3.89 -1.459 -5.68
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index -1.07
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -6.77

* Based on an €80/tonne carbon price