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 -6.08
Milk (kg) 154.00 -0.014 -2.16
Fat (kg) 6.41 -0.375 -2.40
Prot (kg) 3.45 -0.441 -1.52
Fertility Sub Index -2.16
Calving Interval (days) 1.48 -1.459 -2.16
Survival (%) 0.00 1.117 0.00
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index 0.69
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 0.61 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index -1.07

* Based on an €80/tonne carbon price