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 -9.61
Milk (kg) 582.00 -0.014 -8.15
Fat (kg) -0.94 -0.375 0.35
Prot (kg) 4.12 -0.441 -1.82
Fertility Sub Index -5.04
Calving Interval (days) 2.63 -1.459 -3.84
Survival (%) -1.08 1.117 -1.21
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index 0.21
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.35 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -13.98

* Based on an €80/tonne carbon price