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 21.64
Milk (kg) -745.00 -0.014 10.43
Fat (kg) -6.00 -0.375 2.25
Prot (kg) -20.30 -0.441 8.96
Fertility Sub Index 0.53
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 0.28 1.117 0.31
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 14.00
Carcass Weight (kg) -31.40 -0.528 16.56
Age of Slaughter (days) 5.93 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index 24.13
Live WT (kg) -78.70 -0.307 24.13
Total Carbon Sub Index 60.28

* Based on an €80/tonne carbon price