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 24.27
Milk (kg) -827.00 -0.014 11.58
Fat (kg) -10.15 -0.375 3.80
Prot (kg) -20.14 -0.441 8.89
Fertility Sub Index -1.24
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) 0.72 1.117 0.80
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index 14.51
Carcass Weight (kg) -35.10 -0.528 18.52
Age of Slaughter (days) 9.28 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 26.30
Live WT (kg) -85.80 -0.307 26.30
Total Carbon Sub Index 63.52

* Based on an €80/tonne carbon price