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 14.29
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -14.58 -0.375 5.46
Prot (kg) -13.30 -0.441 5.87
Fertility Sub Index 2.40
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 0.04
Gestation Length (days) -0.04 -0.919 0.04
Beef Sub Index -0.11
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 19.25

* Based on an €80/tonne carbon price