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 -7.33
Milk (kg) -122.00 -0.014 1.71
Fat (kg) 14.55 -0.375 -5.45
Prot (kg) 8.13 -0.441 -3.59
Fertility Sub Index 9.78
Calving Interval (days) -5.18 -1.459 7.56
Survival (%) 1.99 1.117 2.22
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.74
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 5.50 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 8.21

* Based on an €80/tonne carbon price