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 -1.72
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 0.89 -0.375 -0.33
Prot (kg) 1.30 -0.441 -0.57
Fertility Sub Index 1.91
Calving Interval (days) -0.83 -1.459 1.21
Survival (%) 0.63 1.117 0.70
Calving Sub Index -0.59
Gestation Length (days) 0.64 -0.919 -0.59
Beef Sub Index -3.80
Carcass Weight (kg) 9.80 -0.528 -5.17
Age of Slaughter (days) -3.17 -0.432 1.37
Maintenance Sub Index Maint. Sub Index -7.14
Live WT (kg) 23.30 -0.307 -7.14
Total Carbon Sub Index -11.34

* Based on an €80/tonne carbon price