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 17.97
Milk (kg) -733.00 -0.014 10.26
Fat (kg) 0.11 -0.375 -0.04
Prot (kg) -17.55 -0.441 7.75
Fertility Sub Index 4.57
Calving Interval (days) -1.23 -1.459 1.79
Survival (%) 2.48 1.117 2.77
Calving Sub Index 1.96
Gestation Length (days) -2.13 -0.919 1.96
Beef Sub Index 13.70
Carcass Weight (kg) -31.70 -0.528 16.72
Age of Slaughter (days) 7.01 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 23.27
Live WT (kg) -75.90 -0.307 23.27
Total Carbon Sub Index 61.45

* Based on an €80/tonne carbon price