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 25.89
Milk (kg) -558.00 -0.014 7.81
Fat (kg) -20.69 -0.375 7.75
Prot (kg) -23.40 -0.441 10.33
Fertility Sub Index -3.35
Calving Interval (days) 2.27 -1.459 -3.31
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 3.76
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) -0.03 -0.432 0.01
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 32.14

* Based on an €80/tonne carbon price