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 0.84
Milk (kg) -13.00 -0.014 0.18
Fat (kg) 2.69 -0.375 -1.01
Prot (kg) -3.78 -0.441 1.67
Fertility Sub Index -11.00
Calving Interval (days) 5.32 -1.459 -7.76
Survival (%) -2.90 1.117 -3.24
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index 2.49
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 0.84 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -9.40

* Based on an €80/tonne carbon price