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 -2.41
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) -3.11 -0.375 1.16
Prot (kg) 4.39 -0.441 -1.94
Fertility Sub Index -4.32
Calving Interval (days) 2.44 -1.459 -3.56
Survival (%) -0.68 1.117 -0.76
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index 0.49
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.43 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index -0.27

* Based on an €80/tonne carbon price