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 21.74
Milk (kg) -1014.00 -0.014 14.20
Fat (kg) -1.18 -0.375 0.44
Prot (kg) -16.10 -0.441 7.11
Fertility Sub Index -1.32
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.33 1.117 0.37
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -1.54
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 8.70 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 27.01

* Based on an €80/tonne carbon price