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 -3.24
Milk (kg) -120.00 -0.014 1.68
Fat (kg) 10.99 -0.375 -4.12
Prot (kg) 1.82 -0.441 -0.80
Fertility Sub Index 9.77
Calving Interval (days) -4.93 -1.459 7.19
Survival (%) 2.31 1.117 2.58
Calving Sub Index 4.66
Gestation Length (days) -5.07 -0.919 4.66
Beef Sub Index -0.67
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 8.39 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 9.60

* Based on an €80/tonne carbon price