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 28.65
Milk (kg) -519.00 -0.014 7.27
Fat (kg) -33.36 -0.375 12.50
Prot (kg) -20.15 -0.441 8.89
Fertility Sub Index 0.51
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) -0.21 1.117 -0.23
Calving Sub Index -1.44
Gestation Length (days) 1.57 -0.919 -1.44
Beef Sub Index -2.92
Carcass Weight (kg) 4.00 -0.528 -2.11
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index 27.90

* Based on an €80/tonne carbon price