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 -19.04
Milk (kg) 373.00 -0.014 -5.22
Fat (kg) 20.01 -0.375 -7.49
Prot (kg) 14.32 -0.441 -6.32
Fertility Sub Index -9.30
Calving Interval (days) 5.25 -1.459 -7.66
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 2.55
Gestation Length (days) -2.77 -0.919 2.55
Beef Sub Index -4.04
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 9.84 -0.432 -4.25
Maintenance Sub Index Maint. Sub Index -6.71
Live WT (kg) 21.90 -0.307 -6.71
Total Carbon Sub Index -36.54

* Based on an €80/tonne carbon price