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 15.31
Milk (kg) -177.00 -0.014 2.48
Fat (kg) -15.90 -0.375 5.96
Prot (kg) -15.57 -0.441 6.87
Fertility Sub Index -14.98
Calving Interval (days) 6.96 -1.459 -10.15
Survival (%) -4.32 1.117 -4.83
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -0.86
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 0.12

* Based on an €80/tonne carbon price