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 8.40
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -9.13 -0.375 3.42
Prot (kg) -4.85 -0.441 2.14
Fertility Sub Index -8.40
Calving Interval (days) 4.64 -1.459 -6.77
Survival (%) -1.46 1.117 -1.63
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index 0.75
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index 0.22

* Based on an €80/tonne carbon price