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 4.59
Milk (kg) -119.00 -0.014 1.67
Fat (kg) -2.11 -0.375 0.79
Prot (kg) -4.83 -0.441 2.13
Fertility Sub Index -9.05
Calving Interval (days) 4.40 -1.459 -6.42
Survival (%) -2.35 1.117 -2.63
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 2.35
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -1.89 -0.432 0.82
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 0.41

* Based on an €80/tonne carbon price