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 19.46
Milk (kg) -326.00 -0.014 4.56
Fat (kg) -16.90 -0.375 6.33
Prot (kg) -19.40 -0.441 8.56
Fertility Sub Index -3.03
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) -1.52 1.117 -1.70
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -1.62
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 1.79 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 14.64

* Based on an €80/tonne carbon price