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 2.15
Milk (kg) 27.00 -0.014 -0.38
Fat (kg) -0.64 -0.375 0.24
Prot (kg) -5.18 -0.441 2.29
Fertility Sub Index -4.46
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) -1.12 1.117 -1.25
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.60
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.13 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index -2.03

* Based on an €80/tonne carbon price