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 10.91
Milk (kg) -196.00 -0.014 2.74
Fat (kg) -9.68 -0.375 3.63
Prot (kg) -10.28 -0.441 4.54
Fertility Sub Index -4.23
Calving Interval (days) 2.31 -1.459 -3.37
Survival (%) -0.77 1.117 -0.86
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.51
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index 10.97

* Based on an €80/tonne carbon price