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 -0.37
Milk (kg) 37.00 -0.014 -0.52
Fat (kg) 0.30 -0.375 -0.11
Prot (kg) -0.58 -0.441 0.26
Fertility Sub Index -8.56
Calving Interval (days) 4.69 -1.459 -6.84
Survival (%) -1.54 1.117 -1.72
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index -0.55
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -8.02

* Based on an €80/tonne carbon price