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 14.22
Milk (kg) -288.00 -0.014 4.03
Fat (kg) -10.34 -0.375 3.87
Prot (kg) -14.31 -0.441 6.32
Fertility Sub Index 0.33
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.05 1.117 0.06
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index -2.60
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 8.95 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 17.97

* Based on an €80/tonne carbon price