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 20.44
Milk (kg) -354.00 -0.014 4.96
Fat (kg) -20.36 -0.375 7.63
Prot (kg) -17.81 -0.441 7.86
Fertility Sub Index -8.28
Calving Interval (days) 3.18 -1.459 -4.64
Survival (%) -3.26 1.117 -3.64
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -2.60
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 2.84 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index -9.07
Live WT (kg) 29.60 -0.307 -9.07
Total Carbon Sub Index -0.07

* Based on an €80/tonne carbon price