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 22.92
Milk (kg) -340.00 -0.014 4.76
Fat (kg) -24.52 -0.375 9.18
Prot (kg) -20.33 -0.441 8.97
Fertility Sub Index 0.79
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 0.15
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index 26.86

* Based on an €80/tonne carbon price