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 8.02
Milk (kg) -360.00 -0.014 5.04
Fat (kg) 1.31 -0.375 -0.49
Prot (kg) -7.87 -0.441 3.47
Fertility Sub Index -0.91
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) 0.20 1.117 0.22
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index 8.61
Carcass Weight (kg) -23.00 -0.528 12.13
Age of Slaughter (days) 8.15 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index 17.63
Live WT (kg) -57.50 -0.307 17.63
Total Carbon Sub Index 34.71

* Based on an €80/tonne carbon price