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 -1.92
Milk (kg) -324.00 -0.014 4.54
Fat (kg) 13.96 -0.375 -5.23
Prot (kg) 2.78 -0.441 -1.23
Fertility Sub Index -0.31
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.44 1.117 0.49
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index 7.71
Carcass Weight (kg) -23.30 -0.528 12.29
Age of Slaughter (days) 10.61 -0.432 -4.58
Maintenance Sub Index Maint. Sub Index 18.12
Live WT (kg) -59.10 -0.307 18.12
Total Carbon Sub Index 25.09

* Based on an €80/tonne carbon price