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 24.83
Milk (kg) -768.00 -0.014 10.75
Fat (kg) -12.28 -0.375 4.60
Prot (kg) -21.48 -0.441 9.48
Fertility Sub Index -0.73
Calving Interval (days) 0.70 -1.459 -1.02
Survival (%) 0.26 1.117 0.29
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 6.41
Carcass Weight (kg) -18.30 -0.528 9.65
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 16.31
Live WT (kg) -53.20 -0.307 16.31
Total Carbon Sub Index 47.36

* Based on an €80/tonne carbon price