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 27.74
Milk (kg) -546.00 -0.014 7.64
Fat (kg) -25.82 -0.375 9.67
Prot (kg) -23.63 -0.441 10.43
Fertility Sub Index -1.39
Calving Interval (days) -0.71 -1.459 1.04
Survival (%) -2.17 1.117 -2.42
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index -0.44
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index 27.25

* Based on an €80/tonne carbon price