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 -8.29
Milk (kg) -151.00 -0.014 2.11
Fat (kg) 15.61 -0.375 -5.85
Prot (kg) 10.33 -0.441 -4.56
Fertility Sub Index -0.69
Calving Interval (days) 0.17 -1.459 -0.25
Survival (%) -0.40 1.117 -0.45
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index 4.73
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 1.02 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 5.27

* Based on an €80/tonne carbon price