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 -0.18
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) -4.48 -0.375 1.68
Prot (kg) -0.08 -0.441 0.04
Fertility Sub Index -16.52
Calving Interval (days) 8.25 -1.459 -12.04
Survival (%) -4.01 1.117 -4.48
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -0.63
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.07 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -17.56

* Based on an €80/tonne carbon price