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 14.59
Milk (kg) -296.00 -0.014 4.14
Fat (kg) -12.23 -0.375 4.58
Prot (kg) -13.28 -0.441 5.86
Fertility Sub Index 3.31
Calving Interval (days) -1.90 -1.459 2.77
Survival (%) 0.48 1.117 0.54
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.43
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 0.61 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index -5.49
Live WT (kg) 17.90 -0.307 -5.49
Total Carbon Sub Index 14.29

* Based on an €80/tonne carbon price