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 -1.41
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 10.94 -0.375 -4.10
Prot (kg) -0.57 -0.441 0.25
Fertility Sub Index 0.58
Calving Interval (days) 0.25 -1.459 -0.36
Survival (%) 0.85 1.117 0.95
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index 11.36
Carcass Weight (kg) -26.30 -0.528 13.87
Age of Slaughter (days) 5.82 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 23.19

* Based on an €80/tonne carbon price