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 16.46
Milk (kg) -545.00 -0.014 7.63
Fat (kg) -4.74 -0.375 1.78
Prot (kg) -15.98 -0.441 7.05
Fertility Sub Index -1.44
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) 1.14 1.117 1.27
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 13.11
Carcass Weight (kg) -33.40 -0.528 17.62
Age of Slaughter (days) 10.44 -0.432 -4.51
Maintenance Sub Index Maint. Sub Index 27.77
Live WT (kg) -90.60 -0.307 27.77
Total Carbon Sub Index 56.04

* Based on an €80/tonne carbon price