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 -0.52
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) -1.88 -0.375 0.70
Prot (kg) -1.01 -0.441 0.45
Fertility Sub Index -8.25
Calving Interval (days) 4.00 -1.459 -5.84
Survival (%) -2.16 1.117 -2.41
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index 0.24
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -6.50

* Based on an €80/tonne carbon price