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 17.64
Milk (kg) -416.00 -0.014 5.82
Fat (kg) -11.76 -0.375 4.40
Prot (kg) -16.80 -0.441 7.41
Fertility Sub Index -1.83
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) -1.48 1.117 -1.65
Calving Sub Index 0.06
Gestation Length (days) -0.06 -0.919 0.06
Beef Sub Index 0.50
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -0.18 -0.432 0.08
Maintenance Sub Index Maint. Sub Index -0.86
Live WT (kg) 2.80 -0.307 -0.86
Total Carbon Sub Index 15.52

* Based on an €80/tonne carbon price