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 11.08
Milk (kg) -484.00 -0.014 6.78
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) -9.81 -0.441 4.33
Fertility Sub Index -1.06
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 15.93
Carcass Weight (kg) -37.80 -0.528 19.94
Age of Slaughter (days) 9.29 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 26.82
Live WT (kg) -87.50 -0.307 26.82
Total Carbon Sub Index 52.58

* Based on an €80/tonne carbon price