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 20.48
Milk (kg) -727.00 -0.014 10.18
Fat (kg) -5.67 -0.375 2.12
Prot (kg) -18.54 -0.441 8.18
Fertility Sub Index 0.63
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.08 1.117 0.09
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 8.88
Carcass Weight (kg) -25.10 -0.528 13.24
Age of Slaughter (days) 10.09 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index 21.03
Live WT (kg) -68.60 -0.307 21.03
Total Carbon Sub Index 51.79

* Based on an €80/tonne carbon price