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 -1.53
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) -2.58 -0.375 0.97
Prot (kg) 1.35 -0.441 -0.60
Fertility Sub Index -18.60
Calving Interval (days) 10.45 -1.459 -15.25
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index -1.36
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 3.02 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -21.43

* Based on an €80/tonne carbon price