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 24.03
Milk (kg) -793.00 -0.014 11.10
Fat (kg) -10.71 -0.375 4.01
Prot (kg) -20.20 -0.441 8.92
Fertility Sub Index 0.36
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) 1.09 1.117 1.22
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 9.89
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 7.64 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 19.87
Live WT (kg) -64.80 -0.307 19.87
Total Carbon Sub Index 54.44

* Based on an €80/tonne carbon price