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) 96.00 -0.014 -1.34
Fat (kg) -0.28 -0.375 0.10
Prot (kg) -0.15 -0.441 0.07
Fertility Sub Index -0.31
Calving Interval (days) 0.42 -1.459 -0.61
Survival (%) 0.27 1.117 0.30
Calving Sub Index -1.66
Gestation Length (days) 1.81 -0.919 -1.66
Beef Sub Index -5.95
Carcass Weight (kg) 12.70 -0.528 -6.70
Age of Slaughter (days) -1.74 -0.432 0.75
Maintenance Sub Index Maint. Sub Index -8.15
Live WT (kg) 26.60 -0.307 -8.15
Total Carbon Sub Index -17.25

* Based on an €80/tonne carbon price