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 -3.94
Milk (kg) -234.00 -0.014 3.28
Fat (kg) 12.49 -0.375 -4.68
Prot (kg) 5.74 -0.441 -2.53
Fertility Sub Index 3.44
Calving Interval (days) -1.28 -1.459 1.87
Survival (%) 1.41 1.117 1.58
Calving Sub Index 3.47
Gestation Length (days) -3.77 -0.919 3.47
Beef Sub Index 9.72
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 23.11

* Based on an €80/tonne carbon price