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 13.20
Milk (kg) -592.00 -0.014 8.29
Fat (kg) -0.43 -0.375 0.16
Prot (kg) -10.77 -0.441 4.75
Fertility Sub Index -2.59
Calving Interval (days) 2.01 -1.459 -2.93
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.11
Gestation Length (days) -0.12 -0.919 0.11
Beef Sub Index 13.07
Carcass Weight (kg) -31.00 -0.528 16.35
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 25.26
Live WT (kg) -82.40 -0.307 25.26
Total Carbon Sub Index 49.05

* Based on an €80/tonne carbon price