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 25.69
Milk (kg) -820.00 -0.014 11.48
Fat (kg) -12.02 -0.375 4.50
Prot (kg) -21.99 -0.441 9.71
Fertility Sub Index -1.22
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) 0.19 1.117 0.21
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index 0.24
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 9.10 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 9.32
Live WT (kg) -30.40 -0.307 9.32
Total Carbon Sub Index 35.11

* Based on an €80/tonne carbon price