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 19.76
Milk (kg) -319.00 -0.014 4.47
Fat (kg) -21.93 -0.375 8.21
Prot (kg) -16.04 -0.441 7.08
Fertility Sub Index 8.82
Calving Interval (days) -4.72 -1.459 6.89
Survival (%) 1.73 1.117 1.93
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 3.53
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 2.09 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index 37.39

* Based on an €80/tonne carbon price