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 16.83
Milk (kg) -271.00 -0.014 3.79
Fat (kg) -12.06 -0.375 4.52
Prot (kg) -19.31 -0.441 8.52
Fertility Sub Index -7.04
Calving Interval (days) 3.63 -1.459 -5.30
Survival (%) -1.56 1.117 -1.74
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 0.56
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 2.24 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index 9.94

* Based on an €80/tonne carbon price