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 21.82
Milk (kg) -785.00 -0.014 10.99
Fat (kg) -5.29 -0.375 1.98
Prot (kg) -20.05 -0.441 8.85
Fertility Sub Index -3.86
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 0.07
Gestation Length (days) -0.08 -0.919 0.07
Beef Sub Index 18.40
Carcass Weight (kg) -42.10 -0.528 22.21
Age of Slaughter (days) 8.82 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index 32.00
Live WT (kg) -104.40 -0.307 32.00
Total Carbon Sub Index 68.43

* Based on an €80/tonne carbon price