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 19.68
Milk (kg) -628.00 -0.014 8.79
Fat (kg) -6.68 -0.375 2.50
Prot (kg) -18.99 -0.441 8.38
Fertility Sub Index 1.31
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 1.15 1.117 1.28
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 13.45
Carcass Weight (kg) -31.40 -0.528 16.56
Age of Slaughter (days) 7.21 -0.432 -3.11
Maintenance Sub Index Maint. Sub Index 24.37
Live WT (kg) -79.50 -0.307 24.37
Total Carbon Sub Index 58.84

* Based on an €80/tonne carbon price