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 1.56
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -4.39 -0.375 1.64
Prot (kg) -2.64 -0.441 1.17
Fertility Sub Index -6.47
Calving Interval (days) 3.12 -1.459 -4.55
Survival (%) -1.72 1.117 -1.92
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.15
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.00 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 1.29
Live WT (kg) -4.20 -0.307 1.29
Total Carbon Sub Index -4.03

* Based on an €80/tonne carbon price