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 22.47
Milk (kg) -734.00 -0.014 10.28
Fat (kg) -10.94 -0.375 4.10
Prot (kg) -18.35 -0.441 8.10
Fertility Sub Index 1.78
Calving Interval (days) -0.92 -1.459 1.34
Survival (%) 0.39 1.117 0.44
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index 9.75
Carcass Weight (kg) -24.60 -0.528 12.98
Age of Slaughter (days) 7.48 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index 18.64
Live WT (kg) -60.80 -0.307 18.64
Total Carbon Sub Index 53.98

* Based on an €80/tonne carbon price