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 18.97
Milk (kg) -617.00 -0.014 8.64
Fat (kg) -8.65 -0.375 3.24
Prot (kg) -16.06 -0.441 7.09
Fertility Sub Index 6.09
Calving Interval (days) -3.60 -1.459 5.25
Survival (%) 0.75 1.117 0.84
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index 1.70
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -1.00 -0.432 0.43
Maintenance Sub Index Maint. Sub Index 0.98
Live WT (kg) -3.20 -0.307 0.98
Total Carbon Sub Index 30.10

* Based on an €80/tonne carbon price