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 5.66
Milk (kg) -153.00 -0.014 2.14
Fat (kg) -3.64 -0.375 1.36
Prot (kg) -4.88 -0.441 2.15
Fertility Sub Index 4.02
Calving Interval (days) -1.44 -1.459 2.10
Survival (%) 1.72 1.117 1.92
Calving Sub Index 3.71
Gestation Length (days) -4.04 -0.919 3.71
Beef Sub Index -0.03
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 19.20

* Based on an €80/tonne carbon price