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 -0.23
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) 2.08 -0.375 -0.78
Prot (kg) -2.70 -0.441 1.19
Fertility Sub Index -4.40
Calving Interval (days) 2.31 -1.459 -3.37
Survival (%) -0.92 1.117 -1.03
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.26
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -2.50

* Based on an €80/tonne carbon price