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 -0.08
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) -0.67 -0.375 0.25
Prot (kg) -1.08 -0.441 0.48
Fertility Sub Index -13.50
Calving Interval (days) 7.28 -1.459 -10.62
Survival (%) -2.58 1.117 -2.88
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index -1.29
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 0.92 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -13.28

* Based on an €80/tonne carbon price