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 -1.17
Milk (kg) 255.00 -0.014 -3.57
Fat (kg) -8.68 -0.375 3.25
Prot (kg) 1.93 -0.441 -0.85
Fertility Sub Index -5.25
Calving Interval (days) 2.47 -1.459 -3.60
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index -0.42
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.69 -0.432 -1.16
Maintenance Sub Index Maint. Sub Index -1.10
Live WT (kg) 3.60 -0.307 -1.10
Total Carbon Sub Index -7.65

* Based on an €80/tonne carbon price