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 -2.79
Milk (kg) 416.00 -0.014 -5.82
Fat (kg) -4.46 -0.375 1.67
Prot (kg) -3.08 -0.441 1.36
Fertility Sub Index -9.66
Calving Interval (days) 5.00 -1.459 -7.30
Survival (%) -2.12 1.117 -2.37
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.11
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -13.64

* Based on an €80/tonne carbon price