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 -7.91
Milk (kg) -319.00 -0.014 4.47
Fat (kg) 15.93 -0.375 -5.97
Prot (kg) 14.52 -0.441 -6.41
Fertility Sub Index 0.60
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 0.22 1.117 0.25
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index 9.05
Carcass Weight (kg) -22.90 -0.528 12.08
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 15.73
Live WT (kg) -51.30 -0.307 15.73
Total Carbon Sub Index 18.69

* Based on an €80/tonne carbon price