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 -0.11
Milk (kg) -246.00 -0.014 3.44
Fat (kg) 8.65 -0.375 -3.24
Prot (kg) 0.72 -0.441 -0.32
Fertility Sub Index 7.80
Calving Interval (days) -4.03 -1.459 5.88
Survival (%) 1.72 1.117 1.92
Calving Sub Index 4.46
Gestation Length (days) -4.85 -0.919 4.46
Beef Sub Index 0.22
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.89 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 11.14

* Based on an €80/tonne carbon price