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 0.91
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) -5.89 -0.375 2.21
Prot (kg) -2.08 -0.441 0.92
Fertility Sub Index -18.95
Calving Interval (days) 9.31 -1.459 -13.58
Survival (%) -4.80 1.117 -5.36
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index -1.25
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.78 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index -2.21
Live WT (kg) 7.20 -0.307 -2.21
Total Carbon Sub Index -20.95

* Based on an €80/tonne carbon price