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 -7.87
Milk (kg) -320.00 -0.014 4.48
Fat (kg) 16.02 -0.375 -6.00
Prot (kg) 14.39 -0.441 -6.35
Fertility Sub Index 0.56
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.25 1.117 0.28
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 4.94
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 7.75 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 13.34
Live WT (kg) -43.50 -0.307 13.34
Total Carbon Sub Index 12.15

* Based on an €80/tonne carbon price