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 14.78
Milk (kg) -736.00 -0.014 10.30
Fat (kg) -0.51 -0.375 0.19
Prot (kg) -9.70 -0.441 4.28
Fertility Sub Index 3.50
Calving Interval (days) -0.75 -1.459 1.09
Survival (%) 2.15 1.117 2.40
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 12.29
Carcass Weight (kg) -30.80 -0.528 16.25
Age of Slaughter (days) 9.16 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 26.36
Live WT (kg) -86.00 -0.307 26.36
Total Carbon Sub Index 57.39

* Based on an €80/tonne carbon price