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 -0.12
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 2.39 -0.375 -0.90
Prot (kg) -0.36 -0.441 0.16
Fertility Sub Index 3.45
Calving Interval (days) -1.49 -1.459 2.17
Survival (%) 1.14 1.117 1.27
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.76
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 9.78

* Based on an €80/tonne carbon price