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 1.53
Milk (kg) 39.00 -0.014 -0.55
Fat (kg) -4.14 -0.375 1.55
Prot (kg) -1.20 -0.441 0.53
Fertility Sub Index 2.91
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) 1.57 1.117 1.75
Calving Sub Index 4.50
Gestation Length (days) -4.90 -0.919 4.50
Beef Sub Index 3.36
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) -1.80 -0.432 0.78
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 12.30

* Based on an €80/tonne carbon price