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 -20.49
Milk (kg) 352.00 -0.014 -4.93
Fat (kg) 42.81 -0.375 -16.03
Prot (kg) -1.08 -0.441 0.48
Fertility Sub Index -4.35
Calving Interval (days) 2.17 -1.459 -3.17
Survival (%) -1.06 1.117 -1.18
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.04
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.68 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -23.27

* Based on an €80/tonne carbon price