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 -5.72
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) -0.28 -0.375 0.10
Prot (kg) 1.68 -0.441 -0.74
Fertility Sub Index -3.58
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) -1.05 1.117 -1.17
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.38
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -8.21

* Based on an €80/tonne carbon price