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 2.46
Milk (kg) -46.00 -0.014 0.64
Fat (kg) -2.26 -0.375 0.85
Prot (kg) -2.20 -0.441 0.97
Fertility Sub Index -4.06
Calving Interval (days) 1.97 -1.459 -2.87
Survival (%) -1.06 1.117 -1.18
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 2.41
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -2.15 -0.432 0.93
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 11.02

* Based on an €80/tonne carbon price