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 2.92
Milk (kg) 33.00 -0.014 -0.46
Fat (kg) -5.24 -0.375 1.96
Prot (kg) -3.22 -0.441 1.42
Fertility Sub Index 0.15
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.20
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -1.30 -0.432 0.56
Maintenance Sub Index Maint. Sub Index 5.98
Live WT (kg) -19.50 -0.307 5.98
Total Carbon Sub Index 14.94

* Based on an €80/tonne carbon price