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 -1.87
Milk (kg) -79.00 -0.014 1.11
Fat (kg) 5.43 -0.375 -2.03
Prot (kg) 2.14 -0.441 -0.94
Fertility Sub Index 7.43
Calving Interval (days) -3.74 -1.459 5.46
Survival (%) 1.77 1.117 1.98
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index 1.84
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 5.38 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 15.43

* Based on an €80/tonne carbon price