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 20.71
Milk (kg) -396.00 -0.014 5.54
Fat (kg) -20.27 -0.375 7.59
Prot (kg) -17.17 -0.441 7.58
Fertility Sub Index -0.96
Calving Interval (days) -0.92 -1.459 1.34
Survival (%) -2.06 1.117 -2.30
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.20
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 4.18 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index 5.49
Live WT (kg) -17.90 -0.307 5.49
Total Carbon Sub Index 29.13

* Based on an €80/tonne carbon price