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 -0.36
Milk (kg) -104.00 -0.014 1.46
Fat (kg) 4.20 -0.375 -1.57
Prot (kg) 0.54 -0.441 -0.24
Fertility Sub Index 14.20
Calving Interval (days) -8.54 -1.459 12.46
Survival (%) 1.56 1.117 1.74
Calving Sub Index 0.04
Gestation Length (days) -0.04 -0.919 0.04
Beef Sub Index 2.40
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 9.11 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 25.78

* Based on an €80/tonne carbon price