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 -1.71
Milk (kg) -19.00 -0.014 0.27
Fat (kg) 2.66 -0.375 -1.00
Prot (kg) 2.22 -0.441 -0.98
Fertility Sub Index -1.72
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) 0.28 1.117 0.31
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 4.24
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 9.24 -0.432 -3.99
Maintenance Sub Index Maint. Sub Index 14.32
Live WT (kg) -46.70 -0.307 14.32
Total Carbon Sub Index 16.02

* Based on an €80/tonne carbon price