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 10.35
Milk (kg) -427.00 -0.014 5.98
Fat (kg) -0.77 -0.375 0.29
Prot (kg) -9.26 -0.441 4.09
Fertility Sub Index 1.17
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 0.58 1.117 0.65
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
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 14.19
Live WT (kg) -46.30 -0.307 14.19
Total Carbon Sub Index 30.24

* Based on an €80/tonne carbon price