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 32.54
Milk (kg) -786.00 -0.014 11.00
Fat (kg) -21.09 -0.375 7.90
Prot (kg) -30.89 -0.441 13.63
Fertility Sub Index -6.04
Calving Interval (days) 3.22 -1.459 -4.70
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -0.21
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.81 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 26.42

* Based on an €80/tonne carbon price