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 -1.35
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) 1.15 -0.375 -0.43
Prot (kg) -0.45 -0.441 0.20
Fertility Sub Index -5.01
Calving Interval (days) 2.52 -1.459 -3.68
Survival (%) -1.19 1.117 -1.33
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.19
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -4.95

* Based on an €80/tonne carbon price