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 -0.90
Milk (kg) -197.00 -0.014 2.76
Fat (kg) 8.21 -0.375 -3.08
Prot (kg) 1.32 -0.441 -0.58
Fertility Sub Index 5.92
Calving Interval (days) -3.14 -1.459 4.58
Survival (%) 1.20 1.117 1.34
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index 4.99
Carcass Weight (kg) -16.40 -0.528 8.65
Age of Slaughter (days) 8.48 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 10.48
Live WT (kg) -34.20 -0.307 10.48
Total Carbon Sub Index 23.68

* Based on an €80/tonne carbon price