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 -7.21
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) 8.36 -0.375 -3.13
Prot (kg) 1.84 -0.441 -0.81
Fertility Sub Index -19.08
Calving Interval (days) 8.75 -1.459 -12.77
Survival (%) -5.65 1.117 -6.31
Calving Sub Index -0.73
Gestation Length (days) 0.79 -0.919 -0.73
Beef Sub Index -2.16
Carcass Weight (kg) 3.50 -0.528 -1.85
Age of Slaughter (days) 0.72 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -34.38

* Based on an €80/tonne carbon price